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HADOOP-10571. Use Log.*(Object, Throwable) overload to log exceptions. 

Contributed by Andras Bokor.
This commit is contained in:
Steve Loughran 2018-02-21 11:11:28 +00:00
parent e011650090
commit c2bbe22c5a
20 changed files with 584 additions and 755 deletions
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2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/LocalFileSystem.java
View File

@ -139,7 +139,7 @@ public class LocalFileSystem extends ChecksumFileSystem {
LOG.warn("Ignoring failure of renameTo");
}
} catch (IOException e) {
LOG.warn("Error moving bad file " + p + ": " + e);
LOG.warn("Error moving bad file " + p, e);
}
return false;
}

30
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/ActiveStandbyElector.java
View File

@ -888,9 +888,8 @@ public class ActiveStandbyElector implements StatCallback, StringCallback {
Stat oldBreadcrumbStat = fenceOldActive();
writeBreadCrumbNode(oldBreadcrumbStat);
if (LOG.isDebugEnabled()) {
LOG.debug("Becoming active for " + this);
}
LOG.debug("Becoming active for {}", this);
appClient.becomeActive();
state = State.ACTIVE;
return true;
@ -910,8 +909,8 @@ public class ActiveStandbyElector implements StatCallback, StringCallback {
throws KeeperException, InterruptedException {
Preconditions.checkState(appData != null, "no appdata");
LOG.info("Writing znode " + zkBreadCrumbPath +
" to indicate that the local node is the most recent active...");
LOG.info("Writing znode {} to indicate that the local " +
"node is the most recent active...", zkBreadCrumbPath);
if (oldBreadcrumbStat == null) {
// No previous active, just create the node
createWithRetries(zkBreadCrumbPath, appData, zkAcl,
@ -948,9 +947,8 @@ public class ActiveStandbyElector implements StatCallback, StringCallback {
deleteWithRetries(zkBreadCrumbPath, stat.getVersion());
} catch (Exception e) {
LOG.warn("Unable to delete our own bread-crumb of being active at " +
zkBreadCrumbPath + ": " + e.getLocalizedMessage() + ". " +
"Expecting to be fenced by the next active.");
LOG.warn("Unable to delete our own bread-crumb of being active at {}." +
". Expecting to be fenced by the next active.", zkBreadCrumbPath, e);
}
}
@ -984,7 +982,7 @@ public class ActiveStandbyElector implements StatCallback, StringCallback {
throw ke;
}
LOG.info("Old node exists: " + StringUtils.byteToHexString(data));
LOG.info("Old node exists: {}", StringUtils.byteToHexString(data));
if (Arrays.equals(data, appData)) {
LOG.info("But old node has our own data, so don't need to fence it.");
} else {
@ -995,9 +993,7 @@ public class ActiveStandbyElector implements StatCallback, StringCallback {
private void becomeStandby() {
if (state != State.STANDBY) {
if (LOG.isDebugEnabled()) {
LOG.debug("Becoming standby for " + this);
}
LOG.debug("Becoming standby for {}", this);
state = State.STANDBY;
appClient.becomeStandby();
}
@ -1005,9 +1001,7 @@ public class ActiveStandbyElector implements StatCallback, StringCallback {
private void enterNeutralMode() {
if (state != State.NEUTRAL) {
if (LOG.isDebugEnabled()) {
LOG.debug("Entering neutral mode for " + this);
}
LOG.debug("Entering neutral mode for {}", this);
state = State.NEUTRAL;
appClient.enterNeutralMode();
}
@ -1124,7 +1118,7 @@ public class ActiveStandbyElector implements StatCallback, StringCallback {
private synchronized boolean isStaleClient(Object ctx) {
Preconditions.checkNotNull(ctx);
if (zkClient != (ZooKeeper)ctx) {
LOG.warn("Ignoring stale result from old client with sessionId " +
LOG.warn("Ignoring stale result from old client with sessionId {}",
String.format("0x%08x", ((ZooKeeper)ctx).getSessionId()));
return true;
}
@ -1162,8 +1156,8 @@ public class ActiveStandbyElector implements StatCallback, StringCallback {
throws KeeperException, IOException {
try {
if (!hasReceivedEvent.await(connectionTimeoutMs, TimeUnit.MILLISECONDS)) {
LOG.error("Connection timed out: couldn't connect to ZooKeeper in "
+ connectionTimeoutMs + " milliseconds");
LOG.error("Connection timed out: couldn't connect to ZooKeeper in " +
"{} milliseconds", connectionTimeoutMs);
zk.close();
throw KeeperException.create(Code.CONNECTIONLOSS);
}

20
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/FailoverController.java
View File

@ -123,7 +123,7 @@ public class FailoverController {
toSvcStatus = toSvc.getServiceStatus();
} catch (IOException e) {
String msg = "Unable to get service state for " + target;
LOG.error(msg + ": " + e.getLocalizedMessage());
LOG.error(msg, e);
throw new FailoverFailedException(msg, e);
}
@ -139,7 +139,7 @@ public class FailoverController {
target + " is not ready to become active: " +
notReadyReason);
} else {
LOG.warn("Service is not ready to become active, but forcing: " +
LOG.warn("Service is not ready to become active, but forcing: {}",
notReadyReason);
}
}
@ -172,11 +172,11 @@ public class FailoverController {
proxy.transitionToStandby(createReqInfo());
return true;
} catch (ServiceFailedException sfe) {
LOG.warn("Unable to gracefully make " + svc + " standby (" +
sfe.getMessage() + ")");
LOG.warn("Unable to gracefully make {} standby ({})",
svc, sfe.getMessage());
} catch (IOException ioe) {
LOG.warn("Unable to gracefully make " + svc +
" standby (unable to connect)", ioe);
LOG.warn("Unable to gracefully make {} standby (unable to connect)",
svc, ioe);
} finally {
if (proxy != null) {
RPC.stopProxy(proxy);
@ -227,13 +227,13 @@ public class FailoverController {
toSvc.getProxy(conf, rpcTimeoutToNewActive),
createReqInfo());
} catch (ServiceFailedException sfe) {
LOG.error("Unable to make " + toSvc + " active (" +
sfe.getMessage() + "). Failing back.");
LOG.error("Unable to make {} active ({}). Failing back.",
toSvc, sfe.getMessage());
failed = true;
cause = sfe;
} catch (IOException ioe) {
LOG.error("Unable to make " + toSvc +
" active (unable to connect). Failing back.", ioe);
LOG.error("Unable to make {} active (unable to connect). Failing back.",
toSvc, ioe);
failed = true;
cause = ioe;
}

9
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/HealthMonitor.java
View File

@ -204,12 +204,11 @@ public class HealthMonitor {
healthy = true;
} catch (Throwable t) {
if (isHealthCheckFailedException(t)) {
LOG.warn("Service health check failed for " + targetToMonitor
+ ": " + t.getMessage());
LOG.warn("Service health check failed for {}", targetToMonitor, t);
enterState(State.SERVICE_UNHEALTHY);
} else {
LOG.warn("Transport-level exception trying to monitor health of " +
targetToMonitor + ": " + t.getCause() + " " + t.getLocalizedMessage());
LOG.warn("Transport-level exception trying to monitor health of {}",
targetToMonitor, t);
RPC.stopProxy(proxy);
proxy = null;
enterState(State.SERVICE_NOT_RESPONDING);
@ -246,7 +245,7 @@ public class HealthMonitor {
private synchronized void enterState(State newState) {
if (newState != state) {
LOG.info("Entering state " + newState);
LOG.info("Entering state {}", newState);
state = newState;
synchronized (callbacks) {
for (Callback cb : callbacks) {

11
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/retry/RetryUtils.java
View File

@ -72,9 +72,7 @@ public class RetryUtils {
retryPolicySpecKey, defaultRetryPolicySpec
);
if (LOG.isDebugEnabled()) {
LOG.debug("multipleLinearRandomRetry = " + multipleLinearRandomRetry);
}
LOG.debug("multipleLinearRandomRetry = {}", multipleLinearRandomRetry);
if (multipleLinearRandomRetry == null) {
//no retry
@ -124,10 +122,9 @@ public class RetryUtils {
p = RetryPolicies.TRY_ONCE_THEN_FAIL;
}
if (LOG.isDebugEnabled()) {
LOG.debug("RETRY " + retries + ") policy="
+ p.getClass().getSimpleName() + ", exception=" + e);
}
LOG.debug("RETRY {}) policy={}", retries,
p.getClass().getSimpleName(), e);
return p.shouldRetry(e, retries, failovers, isMethodIdempotent);
}

23
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/DNS.java
View File

@ -179,8 +179,7 @@ public class DNS {
netIf = getSubinterface(strInterface);
}
} catch (SocketException e) {
LOG.warn("I/O error finding interface " + strInterface +
": " + e.getMessage());
LOG.warn("I/O error finding interface {}", strInterface, e);
return new String[] { cachedHostAddress };
}
if (netIf == null) {
@ -265,7 +264,7 @@ public class DNS {
}
if (hosts.isEmpty()) {
LOG.warn("Unable to determine hostname for interface " +
LOG.warn("Unable to determine hostname for interface {}",
strInterface);
hosts.add(cachedHostname);
}
@ -283,8 +282,8 @@ public class DNS {
try {
localhost = InetAddress.getLocalHost().getCanonicalHostName();
} catch (UnknownHostException e) {
LOG.warn("Unable to determine local hostname "
+ "-falling back to \"" + LOCALHOST + "\"", e);
LOG.warn("Unable to determine local hostname -falling back to '{}'",
LOCALHOST, e);
localhost = LOCALHOST;
}
return localhost;
@ -306,15 +305,15 @@ public class DNS {
try {
address = InetAddress.getLocalHost().getHostAddress();
} catch (UnknownHostException e) {
LOG.warn("Unable to determine address of the host"
+ "-falling back to \"" + LOCALHOST + "\" address", e);
LOG.warn("Unable to determine address of the host " +
"-falling back to '{}' address", LOCALHOST, e);
try {
address = InetAddress.getByName(LOCALHOST).getHostAddress();
} catch (UnknownHostException noLocalHostAddressException) {
//at this point, deep trouble
LOG.error("Unable to determine local loopback address "
+ "of \"" + LOCALHOST + "\" " +
"-this system's network configuration is unsupported", e);
LOG.error("Unable to determine local loopback address of '{}' " +
"-this system's network configuration is unsupported",
LOCALHOST, e);
address = null;
}
}
@ -431,8 +430,8 @@ public class DNS {
netIf = getSubinterface(strInterface);
}
} catch (SocketException e) {
LOG.warn("I/O error finding interface " + strInterface +
": " + e.getMessage());
LOG.warn("I/O error finding interface {}: {}",
strInterface, e.getMessage());
return Arrays.asList(InetAddress.getByName(cachedHostAddress));
}
if (netIf == null) {

25
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/service/AbstractService.java
View File

@ -194,9 +194,7 @@ public abstract class AbstractService implements Service {
serviceStart();
if (isInState(STATE.STARTED)) {
//if the service started (and isn't now in a later state), notify
if (LOG.isDebugEnabled()) {
LOG.debug("Service " + getName() + " is started");
}
LOG.debug("Service {} is started", getName());
notifyListeners();
}
} catch (Exception e) {
@ -235,12 +233,10 @@ public abstract class AbstractService implements Service {
}
} else {
//already stopped: note it
if (LOG.isDebugEnabled()) {
LOG.debug("Ignoring re-entrant call to stop()");
}
}
}
}
/**
* Relay to {@link #stop()}
@ -258,9 +254,7 @@ public abstract class AbstractService implements Service {
* @param exception the exception
*/
protected final void noteFailure(Exception exception) {
if (LOG.isDebugEnabled()) {
LOG.debug("noteFailure " + exception, (Throwable) null);
}
LOG.debug("noteFailure {}" + exception);
if (exception == null) {
//make sure failure logic doesn't itself cause problems
return;
@ -270,10 +264,8 @@ public abstract class AbstractService implements Service {
if (failureCause == null) {
failureCause = exception;
failureState = getServiceState();
LOG.info("Service " + getName()
+ " failed in state " + failureState
+ "; cause: " + exception,
exception);
LOG.info("Service {} failed in state {}",
getName(), failureState, exception);
}
}
}
@ -418,8 +410,7 @@ public abstract class AbstractService implements Service {
listeners.notifyListeners(this);
globalListeners.notifyListeners(this);
} catch (Throwable e) {
LOG.warn("Exception while notifying listeners of " + this + ": " + e,
e);
LOG.warn("Exception while notifying listeners of {}", this, e);
}
}
@ -449,10 +440,8 @@ public abstract class AbstractService implements Service {
assert stateModel != null : "null state in " + name + " " + this.getClass();
STATE oldState = stateModel.enterState(newState);
if (oldState != newState) {
if (LOG.isDebugEnabled()) {
LOG.debug(
"Service: " + getName() + " entered state " + getServiceState());
}
LOG.debug("Service: {} entered state {}", getName(), getServiceState());
recordLifecycleEvent();
}
return oldState;

6
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/service/ServiceOperations.java
View File

@ -81,9 +81,7 @@ public final class ServiceOperations {
try {
stop(service);
} catch (Exception e) {
log.warn("When stopping the service " + service.getName()
+ " : " + e,
e);
log.warn("When stopping the service " + service.getName(), e);
return e;
}
return null;
@ -103,7 +101,7 @@ public final class ServiceOperations {
try {
stop(service);
} catch (Exception e) {
log.warn("When stopping the service {} : {}", service.getName(), e, e);
log.warn("When stopping the service {}", service.getName(), e);
return e;
}
return null;

3
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/service/TestServiceOperations.java
View File

@ -57,8 +57,7 @@ public class TestServiceOperations {
ServiceOperations.stopQuietly(logger, service);
assertThat(logCapturer.getOutput(),
containsString("When stopping the service " + service.getName()
+ " : " + e));
containsString("When stopping the service " + service.getName()));
verify(e, times(1)).printStackTrace(Mockito.any(PrintWriter.class));
}

21
hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/DFSClientCache.java
View File

@ -17,8 +17,6 @@
*/
package org.apache.hadoop.hdfs.nfs.nfs3;
import org.apache.commons.logging.LogFactory;
import java.io.IOException;
import java.security.PrivilegedExceptionAction;
import java.util.ArrayList;
@ -29,7 +27,6 @@ import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import com.google.common.base.Preconditions;
import org.apache.commons.logging.Log;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.hdfs.DFSClient;
import org.apache.hadoop.hdfs.DFSInputStream;
@ -46,12 +43,15 @@ import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import com.google.common.cache.RemovalListener;
import com.google.common.cache.RemovalNotification;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A cache saves DFSClient objects for different users
*/
class DFSClientCache {
private static final Log LOG = LogFactory.getLog(DFSClientCache.class);
private static final Logger LOG =
LoggerFactory.getLogger(DFSClientCache.class);
/**
* Cache that maps User id to the corresponding DFSClient.
*/
@ -131,7 +131,7 @@ class DFSClientCache {
try {
closeAll(true);
} catch (IOException e) {
LOG.info("DFSClientCache.closeAll() threw an exception:\n", e);
LOG.info("DFSClientCache.closeAll() threw an exception", e);
}
}
}
@ -197,10 +197,7 @@ class DFSClientCache {
UserGroupInformation ugi =
UserGroupInformation.createProxyUser(effectiveUser, realUser);
if (LOG.isDebugEnabled()){
LOG.debug(String.format("Created ugi:" +
" %s for username: %s", ugi, effectiveUser));
}
LOG.debug("Created ugi: {} for username: {}", ugi, effectiveUser);
return ugi;
}
@ -251,8 +248,7 @@ class DFSClientCache {
try {
client = clientCache.get(userName);
} catch (ExecutionException e) {
LOG.error("Failed to create DFSClient for user:" + userName + " Cause:"
+ e);
LOG.error("Failed to create DFSClient for user: {}", userName, e);
}
return client;
}
@ -263,8 +259,7 @@ class DFSClientCache {
try {
s = inputstreamCache.get(k);
} catch (ExecutionException e) {
LOG.warn("Failed to create DFSInputStream for user:" + userName
+ " Cause:" + e);
LOG.warn("Failed to create DFSInputStream for user: {}", userName, e);
}
return s;
}

286
hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/OpenFileCtx.java
View File

@ -31,8 +31,6 @@ import java.util.concurrent.ConcurrentNavigableMap;
import java.util.concurrent.ConcurrentSkipListMap;
import java.util.concurrent.atomic.AtomicLong;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.hdfs.DFSClient;
import org.apache.hadoop.hdfs.client.HdfsDataOutputStream;
@ -61,13 +59,15 @@ import org.jboss.netty.channel.Channel;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* OpenFileCtx saves the context of one HDFS file output stream. Access to it is
* synchronized by its member lock.
*/
class OpenFileCtx {
public static final Log LOG = LogFactory.getLog(OpenFileCtx.class);
public static final Logger LOG = LoggerFactory.getLogger(OpenFileCtx.class);
// Pending writes water mark for dump, 1MB
private static long DUMP_WRITE_WATER_MARK = 1024 * 1024;
@ -210,10 +210,8 @@ class OpenFileCtx {
/** Increase or decrease the memory occupation of non-sequential writes */
private long updateNonSequentialWriteInMemory(long count) {
long newValue = nonSequentialWriteInMemory.addAndGet(count);
if (LOG.isDebugEnabled()) {
LOG.debug("Update nonSequentialWriteInMemory by " + count + " new value: "
+ newValue);
}
LOG.debug("Update nonSequentialWriteInMemory by {} new value: {}",
count, newValue);
Preconditions.checkState(newValue >= 0,
"nonSequentialWriteInMemory is negative " + newValue
@ -273,9 +271,7 @@ class OpenFileCtx {
// Check if need to dump the new writes
private void waitForDump() {
if (!enabledDump) {
if (LOG.isDebugEnabled()) {
LOG.debug("Do nothing, dump is disabled.");
}
return;
}
@ -286,9 +282,7 @@ class OpenFileCtx {
// wake up the dumper thread to dump the data
synchronized (this) {
if (nonSequentialWriteInMemory.get() >= DUMP_WRITE_WATER_MARK) {
if (LOG.isDebugEnabled()) {
LOG.debug("Asking dumper to dump...");
}
if (dumpThread == null) {
dumpThread = new Daemon(new Dumper());
dumpThread.start();
@ -312,7 +306,7 @@ class OpenFileCtx {
private void dump() {
// Create dump outputstream for the first time
if (dumpOut == null) {
LOG.info("Create dump file: " + dumpFilePath);
LOG.info("Create dump file: {}", dumpFilePath);
File dumpFile = new File(dumpFilePath);
try {
synchronized (this) {
@ -322,13 +316,14 @@ class OpenFileCtx {
dumpOut = new FileOutputStream(dumpFile);
}
} catch (IOException e) {
LOG.error("Got failure when creating dump stream " + dumpFilePath, e);
LOG.error("Got failure when creating dump stream {}",
dumpFilePath, e);
enabledDump = false;
if (dumpOut != null) {
try {
dumpOut.close();
} catch (IOException e1) {
LOG.error("Can't close dump stream " + dumpFilePath, e);
LOG.error("Can't close dump stream {}", dumpFilePath, e);
}
}
return;
@ -340,17 +335,15 @@ class OpenFileCtx {
try {
raf = new RandomAccessFile(dumpFilePath, "r");
} catch (FileNotFoundException e) {
LOG.error("Can't get random access to file " + dumpFilePath);
LOG.error("Can't get random access to file {}", dumpFilePath);
// Disable dump
enabledDump = false;
return;
}
}
if (LOG.isDebugEnabled()) {
LOG.debug("Start dump. Before dump, nonSequentialWriteInMemory == "
+ nonSequentialWriteInMemory.get());
}
LOG.debug("Start dump. Before dump, nonSequentialWriteInMemory == {}",
nonSequentialWriteInMemory.get());
Iterator<OffsetRange> it = pendingWrites.keySet().iterator();
while (activeState && it.hasNext()
@ -367,18 +360,16 @@ class OpenFileCtx {
updateNonSequentialWriteInMemory(-dumpedDataSize);
}
} catch (IOException e) {
LOG.error("Dump data failed: " + writeCtx + " with error: " + e
+ " OpenFileCtx state: " + activeState);
LOG.error("Dump data failed: {} OpenFileCtx state: {}",
writeCtx, activeState, e);
// Disable dump
enabledDump = false;
return;
}
}
if (LOG.isDebugEnabled()) {
LOG.debug("After dump, nonSequentialWriteInMemory == "
+ nonSequentialWriteInMemory.get());
}
LOG.debug("After dump, nonSequentialWriteInMemory == {}",
nonSequentialWriteInMemory.get());
}
@Override
@ -393,26 +384,22 @@ class OpenFileCtx {
OpenFileCtx.this.notifyAll();
try {
OpenFileCtx.this.wait();
if (LOG.isDebugEnabled()) {
LOG.debug("Dumper woke up");
}
} catch (InterruptedException e) {
LOG.info("Dumper is interrupted, dumpFilePath= "
+ OpenFileCtx.this.dumpFilePath);
LOG.info("Dumper is interrupted, dumpFilePath = {}",
OpenFileCtx.this.dumpFilePath);
}
}
}
if (LOG.isDebugEnabled()) {
LOG.debug("Dumper checking OpenFileCtx activeState: " + activeState
+ " enabledDump: " + enabledDump);
}
LOG.debug("Dumper checking OpenFileCtx activeState: {} " +
"enabledDump: {}", activeState, enabledDump);
} catch (Throwable t) {
// unblock threads with new request
synchronized (OpenFileCtx.this) {
OpenFileCtx.this.notifyAll();
}
LOG.info("Dumper get Throwable: " + t + ". dumpFilePath: "
+ OpenFileCtx.this.dumpFilePath, t);
LOG.info("Dumper got Throwable. dumpFilePath: {}",
OpenFileCtx.this.dumpFilePath, t);
activeState = false;
}
}
@ -428,8 +415,8 @@ class OpenFileCtx {
return null;
} else {
if (xid != writeCtx.getXid()) {
LOG.warn("Got a repeated request, same range, with a different xid: "
+ xid + " xid in old request: " + writeCtx.getXid());
LOG.warn("Got a repeated request, same range, with a different xid: " +
"{} xid in old request: {}", xid, writeCtx.getXid());
//TODO: better handling.
}
return writeCtx;
@ -441,8 +428,8 @@ class OpenFileCtx {
IdMappingServiceProvider iug) {
if (!activeState) {
LOG.info("OpenFileCtx is inactive, fileId: "
+ request.getHandle().getFileId());
LOG.info("OpenFileCtx is inactive, fileId: {}",
request.getHandle().getFileId());
WccData fileWcc = new WccData(latestAttr.getWccAttr(), latestAttr);
WRITE3Response response = new WRITE3Response(Nfs3Status.NFS3ERR_IO,
fileWcc, 0, request.getStableHow(), Nfs3Constant.WRITE_COMMIT_VERF);
@ -460,15 +447,11 @@ class OpenFileCtx {
xid);
if (existantWriteCtx != null) {
if (!existantWriteCtx.getReplied()) {
if (LOG.isDebugEnabled()) {
LOG.debug("Repeated write request which hasn't been served: xid="
+ xid + ", drop it.");
}
LOG.debug("Repeated write request which hasn't been served: " +
"xid={}, drop it.", xid);
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("Repeated write request which is already served: xid="
+ xid + ", resend response.");
}
LOG.debug("Repeated write request which is already served: xid={}" +
", resend response.", xid);
WccData fileWcc = new WccData(latestAttr.getWccAttr(), latestAttr);
WRITE3Response response = new WRITE3Response(Nfs3Status.NFS3_OK,
fileWcc, request.getCount(), request.getStableHow(),
@ -489,13 +472,11 @@ class OpenFileCtx {
long offset = request.getOffset();
int count = request.getCount();
long smallerCount = offset + count - cachedOffset;
if (LOG.isDebugEnabled()) {
LOG.debug(String.format("Got overwrite with appended data [%d-%d),"
+ " current offset %d," + " drop the overlapped section [%d-%d)"
+ " and append new data [%d-%d).", offset, (offset + count),
cachedOffset, offset, cachedOffset, cachedOffset, (offset
+ count)));
}
LOG.debug("Got overwrite with appended data [{}-{}),"
+ " current offset {}," + " drop the overlapped section [{}-{})"
+ " and append new data [{}-{}).", offset, (offset + count),
cachedOffset, offset, cachedOffset, cachedOffset,
(offset + count));
ByteBuffer data = request.getData();
Preconditions.checkState(data.position() == 0,
@ -538,10 +519,8 @@ class OpenFileCtx {
long cachedOffset = nextOffset.get();
int originalCount = WriteCtx.INVALID_ORIGINAL_COUNT;
if (LOG.isDebugEnabled()) {
LOG.debug("requested offset=" + offset + " and current offset="
+ cachedOffset);
}
LOG.debug("requested offset={} and current offset={}",
offset, cachedOffset);
// Ignore write request with range below the current offset
if (offset + count <= cachedOffset) {
@ -576,8 +555,8 @@ class OpenFileCtx {
// Fail non-append call
if (offset < cachedOffset) {
LOG.warn("(offset,count,nextOffset): " + "(" + offset + "," + count + ","
+ nextOffset + ")");
LOG.warn("(offset,count,nextOffset): ({},{},{})",
offset, count, nextOffset);
return null;
} else {
DataState dataState = offset == cachedOffset ? WriteCtx.DataState.NO_DUMP
@ -586,10 +565,8 @@ class OpenFileCtx {
request.getOffset(), request.getCount(), originalCount,
request.getStableHow(), request.getData(), channel, xid, false,
dataState);
if (LOG.isDebugEnabled()) {
LOG.debug("Add new write to the list with nextOffset " + cachedOffset
+ " and requested offset=" + offset);
}
LOG.debug("Add new write to the list with nextOffset {}" +
" and requested offset={}", cachedOffset, offset);
if (writeCtx.getDataState() == WriteCtx.DataState.ALLOW_DUMP) {
// update the memory size
updateNonSequentialWriteInMemory(count);
@ -598,14 +575,12 @@ class OpenFileCtx {
WriteCtx oldWriteCtx = checkRepeatedWriteRequest(request, channel, xid);
if (oldWriteCtx == null) {
pendingWrites.put(new OffsetRange(offset, offset + count), writeCtx);
if (LOG.isDebugEnabled()) {
LOG.debug("New write buffered with xid " + xid + " nextOffset "
+ cachedOffset + " req offset=" + offset + " mapsize="
+ pendingWrites.size());
}
LOG.debug("New write buffered with xid {} nextOffset {}" +
"req offset={} mapsize={}",
xid, cachedOffset, offset, pendingWrites.size());
} else {
LOG.warn("Got a repeated request, same range, with xid: " + xid
+ " nextOffset " + +cachedOffset + " req offset=" + offset);
LOG.warn("Got a repeated request, same range, with xid: " +
"{} nextOffset {} req offset={}", xid, cachedOffset, offset);
}
return writeCtx;
}
@ -625,9 +600,7 @@ class OpenFileCtx {
response = new WRITE3Response(Nfs3Status.NFS3ERR_INVAL, wccData, 0,
WriteStableHow.UNSTABLE, Nfs3Constant.WRITE_COMMIT_VERF);
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("Process perfectOverWrite");
}
// TODO: let executor handle perfect overwrite
response = processPerfectOverWrite(dfsClient, offset, count, stableHow,
request.getData().array(),
@ -652,18 +625,14 @@ class OpenFileCtx {
if (writeCtx.getOffset() == nextOffset.get()) {
if (!asyncStatus) {
if (LOG.isDebugEnabled()) {
LOG.debug("Trigger the write back task. Current nextOffset: "
+ nextOffset.get());
}
LOG.debug("Trigger the write back task. Current nextOffset: {}",
nextOffset.get());
asyncStatus = true;
asyncWriteBackStartOffset = writeCtx.getOffset();
asyncDataService.execute(new AsyncDataService.WriteBackTask(this));
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("The write back thread is working.");
}
}
return true;
} else {
return false;
@ -694,15 +663,13 @@ class OpenFileCtx {
// responses of the previous batch. So here send response immediately
// for unstable non-sequential write
if (stableHow != WriteStableHow.UNSTABLE) {
LOG.info("Have to change stable write to unstable write: "
+ request.getStableHow());
LOG.info("Have to change stable write to unstable write: {}",
request.getStableHow());
stableHow = WriteStableHow.UNSTABLE;
}
if (LOG.isDebugEnabled()) {
LOG.debug("UNSTABLE write request, send response for offset: "
+ writeCtx.getOffset());
}
LOG.debug("UNSTABLE write request, send response for offset: {}",
writeCtx.getOffset());
WccData fileWcc = new WccData(preOpAttr, latestAttr);
WRITE3Response response = new WRITE3Response(Nfs3Status.NFS3_OK,
fileWcc, count, stableHow, Nfs3Constant.WRITE_COMMIT_VERF);
@ -738,8 +705,8 @@ class OpenFileCtx {
LOG.info("The FSDataOutputStream has been closed. "
+ "Continue processing the perfect overwrite.");
} catch (IOException e) {
LOG.info("hsync failed when processing possible perfect overwrite, path="
+ path + " error: " + e);
LOG.info("hsync failed when processing possible perfect overwrite, " +
"path={} error: {}", path, e.toString());
return new WRITE3Response(Nfs3Status.NFS3ERR_IO, wccData, 0, stableHow,
Nfs3Constant.WRITE_COMMIT_VERF);
}
@ -748,18 +715,18 @@ class OpenFileCtx {
fis = dfsClient.createWrappedInputStream(dfsClient.open(path));
readCount = fis.read(offset, readbuffer, 0, count);
if (readCount < count) {
LOG.error("Can't read back " + count + " bytes, partial read size: "
+ readCount);
LOG.error("Can't read back {} bytes, partial read size: {}",
count, readCount);
return new WRITE3Response(Nfs3Status.NFS3ERR_IO, wccData, 0, stableHow,
Nfs3Constant.WRITE_COMMIT_VERF);
}
} catch (IOException e) {
LOG.info("Read failed when processing possible perfect overwrite, path="
+ path, e);
LOG.info("Read failed when processing possible perfect overwrite, " +
"path={}", path, e);
return new WRITE3Response(Nfs3Status.NFS3ERR_IO, wccData, 0, stableHow,
Nfs3Constant.WRITE_COMMIT_VERF);
} finally {
IOUtils.cleanup(LOG, fis);
IOUtils.cleanupWithLogger(LOG, fis);
}
// Compare with the request
@ -776,8 +743,8 @@ class OpenFileCtx {
dfsClient.setTimes(path, Time.monotonicNow(), -1);
postOpAttr = Nfs3Utils.getFileAttr(dfsClient, path, iug);
} catch (IOException e) {
LOG.info("Got error when processing perfect overwrite, path=" + path
+ " error: " + e);
LOG.info("Got error when processing perfect overwrite, path={} " +
"error: {}", path, e.toString());
return new WRITE3Response(Nfs3Status.NFS3ERR_IO, wccData, 0, stableHow,
Nfs3Constant.WRITE_COMMIT_VERF);
}
@ -810,9 +777,7 @@ class OpenFileCtx {
COMMIT_STATUS ret = checkCommitInternal(commitOffset, channel, xid,
preOpAttr, fromRead);
if (LOG.isDebugEnabled()) {
LOG.debug("Got commit status: " + ret.name());
}
LOG.debug("Got commit status: {}", ret.name());
// Do the sync outside the lock
if (ret == COMMIT_STATUS.COMMIT_DO_SYNC
|| ret == COMMIT_STATUS.COMMIT_FINISHED) {
@ -828,7 +793,7 @@ class OpenFileCtx {
ret = COMMIT_STATUS.COMMIT_ERROR;
}
} catch (IOException e) {
LOG.error("Got stream error during data sync: " + e);
LOG.error("Got stream error during data sync", e);
// Do nothing. Stream will be closed eventually by StreamMonitor.
// status = Nfs3Status.NFS3ERR_IO;
ret = COMMIT_STATUS.COMMIT_ERROR;
@ -867,9 +832,7 @@ class OpenFileCtx {
CommitCtx commitCtx = new CommitCtx(commitOffset, channel, xid, preOpAttr);
pendingCommits.put(commitOffset, commitCtx);
}
if (LOG.isDebugEnabled()) {
LOG.debug("return COMMIT_SPECIAL_WAIT");
}
return COMMIT_STATUS.COMMIT_SPECIAL_WAIT;
}
@ -886,10 +849,8 @@ class OpenFileCtx {
}
long flushed = getFlushedOffset();
if (LOG.isDebugEnabled()) {
LOG.debug("getFlushedOffset=" + flushed + " commitOffset=" + commitOffset
+ "nextOffset=" + nextOffset.get());
}
LOG.debug("getFlushedOffset={} commitOffset={} nextOffset={}",
flushed, commitOffset, nextOffset.get());
if (pendingWrites.isEmpty()) {
if (aixCompatMode) {
@ -898,10 +859,8 @@ class OpenFileCtx {
return COMMIT_STATUS.COMMIT_FINISHED;
} else {
if (flushed < nextOffset.get()) {
if (LOG.isDebugEnabled()) {
LOG.debug("get commit while still writing to the requested offset,"
+ " with empty queue");
}
return handleSpecialWait(fromRead, nextOffset.get(), channel, xid,
preOpAttr);
} else {
@ -920,18 +879,14 @@ class OpenFileCtx {
if (co <= flushed) {
return COMMIT_STATUS.COMMIT_DO_SYNC;
} else if (co < nextOffset.get()) {
if (LOG.isDebugEnabled()) {
LOG.debug("get commit while still writing to the requested offset");
}
return handleSpecialWait(fromRead, co, channel, xid, preOpAttr);
} else {
// co >= nextOffset
if (checkSequential(co, nextOffset.get())) {
return handleSpecialWait(fromRead, co, channel, xid, preOpAttr);
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("return COMMIT_SPECIAL_SUCCESS");
}
return COMMIT_STATUS.COMMIT_SPECIAL_SUCCESS;
}
}
@ -992,7 +947,7 @@ class OpenFileCtx {
// Check the stream timeout
if (checkStreamTimeout(streamTimeout)) {
if (LOG.isDebugEnabled()) {
LOG.debug("stream can be closed for fileId: " + fileId);
LOG.debug("stream can be closed for fileId: {}", fileId);
}
flag = true;
}
@ -1007,10 +962,8 @@ class OpenFileCtx {
*/
private synchronized WriteCtx offerNextToWrite() {
if (pendingWrites.isEmpty()) {
if (LOG.isDebugEnabled()) {
LOG.debug("The async write task has no pending writes, fileId: "
+ latestAttr.getFileId());
}
LOG.debug("The async write task has no pending writes, fileId: {}",
latestAttr.getFileId());
// process pending commit again to handle this race: a commit is added
// to pendingCommits map just after the last doSingleWrite returns.
// There is no pending write and the commit should be handled by the
@ -1027,49 +980,35 @@ class OpenFileCtx {
OffsetRange range = lastEntry.getKey();
WriteCtx toWrite = lastEntry.getValue();
if (LOG.isTraceEnabled()) {
LOG.trace("range.getMin()=" + range.getMin() + " nextOffset="
+ nextOffset);
}
LOG.trace("range.getMin()={} nextOffset={}",
range.getMin(), nextOffset);
long offset = nextOffset.get();
if (range.getMin() > offset) {
if (LOG.isDebugEnabled()) {
LOG.debug("The next sequential write has not arrived yet");
}
processCommits(nextOffset.get()); // handle race
this.asyncStatus = false;
} else if (range.getMax() <= offset) {
if (LOG.isDebugEnabled()) {
LOG.debug("Remove write " + range.toString()
+ " which is already written from the list");
}
LOG.debug("Remove write {} which is already written from the list",
range);
// remove the WriteCtx from cache
pendingWrites.remove(range);
} else if (range.getMin() < offset && range.getMax() > offset) {
LOG.warn("Got an overlapping write " + range.toString()
+ ", nextOffset=" + offset
+ ". Remove and trim it");
LOG.warn("Got an overlapping write {}, nextOffset={}. " +
"Remove and trim it", range, offset);
pendingWrites.remove(range);
trimWriteRequest(toWrite, offset);
// update nextOffset
nextOffset.addAndGet(toWrite.getCount());
if (LOG.isDebugEnabled()) {
LOG.debug("Change nextOffset (after trim) to " + nextOffset.get());
}
LOG.debug("Change nextOffset (after trim) to {}", nextOffset.get());
return toWrite;
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("Remove write " + range.toString()
+ " from the list");
}
LOG.debug("Remove write {} from the list", range);
// after writing, remove the WriteCtx from cache
pendingWrites.remove(range);
// update nextOffset
nextOffset.addAndGet(toWrite.getCount());
if (LOG.isDebugEnabled()) {
LOG.debug("Change nextOffset to " + nextOffset.get());
}
LOG.debug("Change nextOffset to {}", nextOffset.get());
return toWrite;
}
return null;
@ -1093,9 +1032,9 @@ class OpenFileCtx {
}
}
if (!activeState && LOG.isDebugEnabled()) {
LOG.debug("The openFileCtx is not active anymore, fileId: "
+ latestAttr.getFileId());
if (!activeState) {
LOG.debug("The openFileCtx is not active anymore, fileId: {}",
latestAttr.getFileId());
}
} finally {
// Make sure to reset asyncStatus to false unless a race happens
@ -1103,11 +1042,12 @@ class OpenFileCtx {
if (startOffset == asyncWriteBackStartOffset) {
asyncStatus = false;
} else {
LOG.info("Another async task is already started before this one"
+ " is finalized. fileId: " + latestAttr.getFileId()
+ " asyncStatus: " + asyncStatus + " original startOffset: "
+ startOffset + " new startOffset: " + asyncWriteBackStartOffset
+ ". Won't change asyncStatus here.");
LOG.info("Another async task is already started before this one " +
"is finalized. fileId: {} asyncStatus: {} " +
"original startOffset: {} " +
"new startOffset: {}. Won't change asyncStatus here.",
latestAttr.getFileId(), asyncStatus,
startOffset, asyncWriteBackStartOffset);
}
}
}
@ -1130,8 +1070,8 @@ class OpenFileCtx {
status = Nfs3Status.NFS3_OK;
} catch (ClosedChannelException cce) {
if (!pendingWrites.isEmpty()) {
LOG.error("Can't sync for fileId: " + latestAttr.getFileId()
+ ". Channel closed with writes pending.", cce);
LOG.error("Can't sync for fileId: {}. " +
"Channel closed with writes pending", latestAttr.getFileId(), cce);
}
status = Nfs3Status.NFS3ERR_IO;
} catch (IOException e) {
@ -1150,8 +1090,8 @@ class OpenFileCtx {
}
if (latestAttr.getSize() != offset) {
LOG.error("After sync, the expect file size: " + offset
+ ", however actual file size is: " + latestAttr.getSize());
LOG.error("After sync, the expect file size: {}, " +
"however actual file size is: {}", offset, latestAttr.getSize());
status = Nfs3Status.NFS3ERR_IO;
}
WccData wccData = new WccData(Nfs3Utils.getWccAttr(latestAttr), latestAttr);
@ -1170,9 +1110,9 @@ class OpenFileCtx {
new VerifierNone()), commit.getXid());
if (LOG.isDebugEnabled()) {
LOG.debug("FileId: " + latestAttr.getFileId() + " Service time: "
+ Nfs3Utils.getElapsedTime(commit.startTime)
+ "ns. Sent response for commit: " + commit);
LOG.debug("FileId: {} Service time: {}ns. " +
"Sent response for commit: {}", latestAttr.getFileId(),
Nfs3Utils.getElapsedTime(commit.startTime), commit);
}
entry = pendingCommits.firstEntry();
}
@ -1188,8 +1128,8 @@ class OpenFileCtx {
FileHandle handle = writeCtx.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("do write, fileId: " + handle.getFileId() + " offset: "
+ offset + " length: " + count + " stableHow: " + stableHow.name());
LOG.debug("do write, fileId: {} offset: {} length: {} stableHow: {}",
handle.getFileId(), offset, count, stableHow.name());
}
try {
@ -1213,9 +1153,9 @@ class OpenFileCtx {
writeCtx.setDataState(WriteCtx.DataState.NO_DUMP);
updateNonSequentialWriteInMemory(-count);
if (LOG.isDebugEnabled()) {
LOG.debug("After writing " + handle.getFileId() + " at offset "
+ offset + ", updated the memory count, new value: "
+ nonSequentialWriteInMemory.get());
LOG.debug("After writing {} at offset {}, updated the memory " +
"count, new value: {}", handle.getFileId(), offset,
nonSequentialWriteInMemory.get());
}
}
}
@ -1223,7 +1163,7 @@ class OpenFileCtx {
if (!writeCtx.getReplied()) {
if (stableHow != WriteStableHow.UNSTABLE) {
LOG.info("Do sync for stable write: " + writeCtx);
LOG.info("Do sync for stable write: {}", writeCtx);
try {
if (stableHow == WriteStableHow.DATA_SYNC) {
fos.hsync();
@ -1234,7 +1174,7 @@ class OpenFileCtx {
fos.hsync(EnumSet.of(SyncFlag.UPDATE_LENGTH));
}
} catch (IOException e) {
LOG.error("hsync failed with writeCtx: " + writeCtx, e);
LOG.error("hsync failed with writeCtx: {}", writeCtx, e);
throw e;
}
}
@ -1242,8 +1182,8 @@ class OpenFileCtx {
WccAttr preOpAttr = latestAttr.getWccAttr();
WccData fileWcc = new WccData(preOpAttr, latestAttr);
if (writeCtx.getOriginalCount() != WriteCtx.INVALID_ORIGINAL_COUNT) {
LOG.warn("Return original count: " + writeCtx.getOriginalCount()
+ " instead of real data count: " + count);
LOG.warn("Return original count: {} instead of real data count: {}",
writeCtx.getOriginalCount(), count);
count = writeCtx.getOriginalCount();
}
WRITE3Response response = new WRITE3Response(Nfs3Status.NFS3_OK,
@ -1257,8 +1197,8 @@ class OpenFileCtx {
processCommits(writeCtx.getOffset() + writeCtx.getCount());
} catch (IOException e) {
LOG.error("Error writing to fileId " + handle.getFileId() + " at offset "
+ offset + " and length " + count, e);
LOG.error("Error writing to fileId {} at offset {} and length {}",
handle.getFileId(), offset, count, e);
if (!writeCtx.getReplied()) {
WRITE3Response response = new WRITE3Response(Nfs3Status.NFS3ERR_IO);
Nfs3Utils.writeChannel(channel, response.serialize(
@ -1266,8 +1206,8 @@ class OpenFileCtx {
// Keep stream open. Either client retries or SteamMonitor closes it.
}
LOG.info("Clean up open file context for fileId: "
+ latestAttr.getFileId());
LOG.info("Clean up open file context for fileId: {}",
latestAttr.getFileId());
cleanup();
}
}
@ -1294,17 +1234,16 @@ class OpenFileCtx {
fos.close();
}
} catch (IOException e) {
LOG.info("Can't close stream for fileId: " + latestAttr.getFileId()
+ ", error: " + e);
LOG.info("Can't close stream for fileId: {}, error: {}",
latestAttr.getFileId(), e.toString());
}
// Reply error for pending writes
LOG.info("There are " + pendingWrites.size() + " pending writes.");
LOG.info("There are {} pending writes.", pendingWrites.size());
WccAttr preOpAttr = latestAttr.getWccAttr();
while (!pendingWrites.isEmpty()) {
OffsetRange key = pendingWrites.firstKey();
LOG.info("Fail pending write: " + key.toString()
+ ", nextOffset=" + nextOffset.get());
LOG.info("Fail pending write: {}, nextOffset={}", key, nextOffset.get());
WriteCtx writeCtx = pendingWrites.remove(key);
if (!writeCtx.getReplied()) {
@ -1322,11 +1261,12 @@ class OpenFileCtx {
try {
dumpOut.close();
} catch (IOException e) {
LOG.error("Failed to close outputstream of dump file" + dumpFilePath, e);
LOG.error("Failed to close outputstream of dump file {}",
dumpFilePath, e);
}
File dumpFile = new File(dumpFilePath);
if (dumpFile.exists() && !dumpFile.delete()) {
LOG.error("Failed to delete dumpfile: " + dumpFile);
LOG.error("Failed to delete dumpfile: {}", dumpFile);
}
}
if (raf != null) {

361
hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/RpcProgramNfs3.java
View File

@ -28,8 +28,6 @@ import java.nio.ByteBuffer;
import java.nio.charset.Charset;
import java.util.EnumSet;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
import org.apache.hadoop.fs.CreateFlag;
import org.apache.hadoop.fs.DirectoryListingStartAfterNotFoundException;
@ -137,6 +135,8 @@ import org.jboss.netty.channel.Channel;
import org.jboss.netty.channel.ChannelHandlerContext;
import com.google.common.annotations.VisibleForTesting;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* RPC program corresponding to nfs daemon. See {@link Nfs3}.
@ -146,7 +146,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
public static final FsPermission umask = new FsPermission(
(short) DEFAULT_UMASK);
static final Log LOG = LogFactory.getLog(RpcProgramNfs3.class);
static final Logger LOG = LoggerFactory.getLogger(RpcProgramNfs3.class);
private final NfsConfiguration config;
private final WriteManager writeManager;
@ -204,7 +204,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
NfsConfigKeys.DFS_NFS_KERBEROS_PRINCIPAL_KEY);
superuser = config.get(NfsConfigKeys.NFS_SUPERUSER_KEY,
NfsConfigKeys.NFS_SUPERUSER_DEFAULT);
LOG.info("Configured HDFS superuser is " + superuser);
LOG.info("Configured HDFS superuser is {}", superuser);
if (!enableDump) {
writeDumpDir = null;
@ -230,13 +230,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
private void clearDirectory(String writeDumpDir) throws IOException {
File dumpDir = new File(writeDumpDir);
if (dumpDir.exists()) {
LOG.info("Delete current dump directory " + writeDumpDir);
LOG.info("Delete current dump directory {}", writeDumpDir);
if (!(FileUtil.fullyDelete(dumpDir))) {
throw new IOException("Cannot remove current dump directory: "
+ dumpDir);
}
}
LOG.info("Create new dump directory " + writeDumpDir);
LOG.info("Create new dump directory {}", writeDumpDir);
if (!dumpDir.mkdirs()) {
throw new IOException("Cannot create dump directory " + dumpDir);
}
@ -298,9 +298,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
@Override
public NFS3Response nullProcedure() {
if (LOG.isDebugEnabled()) {
LOG.debug("NFS NULL");
}
return new NFS3Response(Nfs3Status.NFS3_OK);
}
@ -336,15 +334,14 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("GETATTR for fileId: " + handle.getFileId() + " client: "
+ remoteAddress);
LOG.debug("GETATTR for fileId: {} client: {}",
handle.getFileId(), remoteAddress);
}
Nfs3FileAttributes attrs = null;
try {
attrs = writeManager.getFileAttr(dfsClient, handle, iug);
} catch (RemoteException r) {
LOG.warn("Exception ", r);
LOG.warn("Exception", r);
IOException io = r.unwrapRemoteException();
/**
* AuthorizationException can be thrown if the user can't be proxy'ed.
@ -355,13 +352,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
return new GETATTR3Response(Nfs3Status.NFS3ERR_IO);
}
} catch (IOException e) {
LOG.info("Can't get file attribute, fileId=" + handle.getFileId(), e);
LOG.info("Can't get file attribute, fileId={}", handle.getFileId(), e);
int status = mapErrorStatus(e);
response.setStatus(status);
return response;
}
if (attrs == null) {
LOG.error("Can't get path for fileId: " + handle.getFileId());
LOG.error("Can't get path for fileId: {}", handle.getFileId());
response.setStatus(Nfs3Status.NFS3ERR_STALE);
return response;
}
@ -376,9 +373,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
EnumSet<SetAttrField> updateFields = newAttr.getUpdateFields();
if (setMode && updateFields.contains(SetAttrField.MODE)) {
if (LOG.isDebugEnabled()) {
LOG.debug("set new mode: " + newAttr.getMode());
}
LOG.debug("set new mode: {}", newAttr.getMode());
dfsClient.setPermission(fileIdPath,
new FsPermission((short) (newAttr.getMode())));
}
@ -396,9 +391,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
long mtime = updateFields.contains(SetAttrField.MTIME) ? newAttr.getMtime()
.getMilliSeconds() : -1;
if (atime != -1 || mtime != -1) {
if (LOG.isDebugEnabled()) {
LOG.debug("set atime: " + +atime + " mtime: " + mtime);
}
LOG.debug("set atime: {} mtime: {}", atime, mtime);
dfsClient.setTimes(fileIdPath, mtime, atime);
}
}
@ -429,13 +422,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS SETATTR fileId: " + handle.getFileId() + " client: "
+ remoteAddress);
LOG.debug("NFS SETATTR fileId: {} client: {}",
handle.getFileId(), remoteAddress);
}
if (request.getAttr().getUpdateFields().contains(SetAttrField.SIZE)) {
LOG.error("Setting file size is not supported when setattr, fileId: "
+ handle.getFileId());
LOG.error("Setting file size is not supported when setattr, fileId: {}",
handle.getFileId());
response.setStatus(Nfs3Status.NFS3ERR_INVAL);
return response;
}
@ -445,7 +438,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
try {
preOpAttr = Nfs3Utils.getFileAttr(dfsClient, fileIdPath, iug);
if (preOpAttr == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
response.setStatus(Nfs3Status.NFS3ERR_STALE);
return response;
}
@ -469,13 +462,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
WccData wccData = new WccData(preOpWcc, postOpAttr);
return new SETATTR3Response(Nfs3Status.NFS3_OK, wccData);
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
WccData wccData = null;
try {
wccData = Nfs3Utils.createWccData(Nfs3Utils.getWccAttr(preOpAttr),
dfsClient, fileIdPath, iug);
} catch (IOException e1) {
LOG.info("Can't get postOpAttr for fileIdPath: " + fileIdPath, e1);
LOG.info("Can't get postOpAttr for fileIdPath: {}", fileIdPath, e1);
}
int status = mapErrorStatus(e);
@ -515,19 +508,16 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle dirHandle = request.getHandle();
String fileName = request.getName();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS LOOKUP dir fileId: " + dirHandle.getFileId() + " name: "
+ fileName + " client: " + remoteAddress);
LOG.debug("NFS LOOKUP dir fileId: {} name: {} client: {}",
dirHandle.getFileId(), fileName, remoteAddress);
}
try {
String dirFileIdPath = Nfs3Utils.getFileIdPath(dirHandle);
Nfs3FileAttributes postOpObjAttr = writeManager.getFileAttr(dfsClient,
dirHandle, fileName);
if (postOpObjAttr == null) {
if (LOG.isDebugEnabled()) {
LOG.debug("NFS LOOKUP fileId: " + dirHandle.getFileId() + " name: "
+ fileName + " does not exist");
}
LOG.debug("NFS LOOKUP fileId: {} name: {} does not exist",
dirHandle.getFileId(), fileName);
Nfs3FileAttributes postOpDirAttr = Nfs3Utils.getFileAttr(dfsClient,
dirFileIdPath, iug);
return new LOOKUP3Response(Nfs3Status.NFS3ERR_NOENT, null, null,
@ -537,7 +527,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
Nfs3FileAttributes postOpDirAttr = Nfs3Utils.getFileAttr(dfsClient,
dirFileIdPath, iug);
if (postOpDirAttr == null) {
LOG.info("Can't get path for dir fileId: " + dirHandle.getFileId());
LOG.info("Can't get path for dir fileId: {}", dirHandle.getFileId());
return new LOOKUP3Response(Nfs3Status.NFS3ERR_STALE);
}
FileHandle fileHandle = new FileHandle(postOpObjAttr.getFileId());
@ -545,7 +535,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
postOpDirAttr);
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
int status = mapErrorStatus(e);
return new LOOKUP3Response(status);
}
@ -584,15 +574,14 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
Nfs3FileAttributes attrs;
if (LOG.isDebugEnabled()) {
LOG.debug("NFS ACCESS fileId: " + handle.getFileId() + " client: "
+ remoteAddress);
LOG.debug("NFS ACCESS fileId: {} client: {}",
handle.getFileId(), remoteAddress);
}
try {
attrs = writeManager.getFileAttr(dfsClient, handle, iug);
if (attrs == null) {
LOG.error("Can't get path for fileId: " + handle.getFileId());
LOG.error("Can't get path for fileId: {}", handle.getFileId());
return new ACCESS3Response(Nfs3Status.NFS3ERR_STALE);
}
if(iug.getUserName(securityHandler.getUid(), "unknown").equals(superuser)) {
@ -607,7 +596,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
return new ACCESS3Response(Nfs3Status.NFS3_OK, attrs, access);
} catch (RemoteException r) {
LOG.warn("Exception ", r);
LOG.warn("Exception", r);
IOException io = r.unwrapRemoteException();
/**
* AuthorizationException can be thrown if the user can't be proxy'ed.
@ -618,7 +607,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
return new ACCESS3Response(Nfs3Status.NFS3ERR_IO);
}
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
int status = mapErrorStatus(e);
return new ACCESS3Response(status);
}
@ -656,10 +645,9 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS READLINK fileId: " + handle.getFileId() + " client: "
+ remoteAddress);
LOG.debug("NFS READLINK fileId: {} client: {}",
handle.getFileId(), remoteAddress);
}
String fileIdPath = Nfs3Utils.getFileIdPath(handle);
try {
String target = dfsClient.getLinkTarget(fileIdPath);
@ -667,24 +655,23 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
Nfs3FileAttributes postOpAttr = Nfs3Utils.getFileAttr(dfsClient,
fileIdPath, iug);
if (postOpAttr == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
return new READLINK3Response(Nfs3Status.NFS3ERR_STALE);
}
if (postOpAttr.getType() != NfsFileType.NFSLNK.toValue()) {
LOG.error("Not a symlink, fileId: " + handle.getFileId());
LOG.error("Not a symlink, fileId: {}", handle.getFileId());
return new READLINK3Response(Nfs3Status.NFS3ERR_INVAL);
}
if (target == null) {
LOG.error("Symlink target should not be null, fileId: "
+ handle.getFileId());
LOG.error("Symlink target should not be null, fileId: {}",
handle.getFileId());
return new READLINK3Response(Nfs3Status.NFS3ERR_SERVERFAULT);
}
int rtmax = config.getInt(NfsConfigKeys.DFS_NFS_MAX_READ_TRANSFER_SIZE_KEY,
NfsConfigKeys.DFS_NFS_MAX_READ_TRANSFER_SIZE_DEFAULT);
if (rtmax < target.getBytes(Charset.forName("UTF-8")).length) {
LOG.error("Link size: "
+ target.getBytes(Charset.forName("UTF-8")).length
+ " is larger than max transfer size: " + rtmax);
LOG.error("Link size: {} is larger than max transfer size: {}",
target.getBytes(Charset.forName("UTF-8")).length, rtmax);
return new READLINK3Response(Nfs3Status.NFS3ERR_IO, postOpAttr,
new byte[0]);
}
@ -693,7 +680,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
target.getBytes(Charset.forName("UTF-8")));
} catch (IOException e) {
LOG.warn("Readlink error: " + e.getClass(), e);
LOG.warn("Readlink error", e);
int status = mapErrorStatus(e);
return new READLINK3Response(status);
}
@ -735,10 +722,9 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS READ fileId: " + handle.getFileId() + " offset: " + offset
+ " count: " + count + " client: " + remoteAddress);
LOG.debug("NFS READ fileId: {} offset: {} count: {} client: {}",
handle.getFileId(), offset, count, remoteAddress);
}
Nfs3FileAttributes attrs;
boolean eof;
if (count == 0) {
@ -748,15 +734,12 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
attrs = Nfs3Utils.getFileAttr(dfsClient,
Nfs3Utils.getFileIdPath(handle), iug);
} catch (IOException e) {
if (LOG.isDebugEnabled()) {
LOG.debug("Get error accessing file, fileId: " + handle.getFileId(), e);
}
LOG.debug("Get error accessing file, fileId: {}",
handle.getFileId(), e);
return new READ3Response(Nfs3Status.NFS3ERR_IO);
}
if (attrs == null) {
if (LOG.isDebugEnabled()) {
LOG.debug("Can't get path for fileId: " + handle.getFileId());
}
LOG.debug("Can't get path for fileId: {}", handle.getFileId());
return new READ3Response(Nfs3Status.NFS3ERR_NOENT);
}
int access = Nfs3Utils.getAccessRightsForUserGroup(
@ -775,8 +758,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
// optimized later by reading from the cache.
int ret = writeManager.commitBeforeRead(dfsClient, handle, offset + count);
if (ret != Nfs3Status.NFS3_OK) {
LOG.warn("commitBeforeRead didn't succeed with ret=" + ret
+ ". Read may not get most recent data.");
LOG.warn("commitBeforeRead didn't succeed with ret={}. " +
"Read may not get most recent data.", ret);
}
try {
@ -816,9 +799,9 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
attrs = Nfs3Utils.getFileAttr(dfsClient, Nfs3Utils.getFileIdPath(handle),
iug);
if (readCount < count) {
LOG.info("Partial read. Asked offset: " + offset + " count: " + count
+ " and read back: " + readCount + " file size: "
+ attrs.getSize());
LOG.info("Partial read. Asked offset: {} count: {}" +
" and read back: {} file size: {}",
offset, count, readCount, attrs.getSize());
}
// HDFS returns -1 for read beyond file size.
if (readCount < 0) {
@ -829,8 +812,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
ByteBuffer.wrap(readbuffer));
} catch (IOException e) {
LOG.warn("Read error: " + e.getClass() + " offset: " + offset
+ " count: " + count, e);
LOG.warn("Read error. Offset: {} count: {}", offset, count, e);
int status = mapErrorStatus(e);
return new READ3Response(status);
}
@ -876,16 +858,15 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS WRITE fileId: " + handle.getFileId() + " offset: "
+ offset + " length: " + count + " stableHow: " + stableHow.getValue()
+ " xid: " + xid + " client: " + remoteAddress);
LOG.debug("NFS WRITE fileId: {} offset: {} length: {} stableHow: {} " +
"xid: {} client: {}", handle.getFileId(), offset, count,
stableHow.getValue(), xid, remoteAddress);
}
Nfs3FileAttributes preOpAttr = null;
try {
preOpAttr = writeManager.getFileAttr(dfsClient, handle, iug);
if (preOpAttr == null) {
LOG.error("Can't get path for fileId: " + handle.getFileId());
LOG.error("Can't get path for fileId: {}", handle.getFileId());
return new WRITE3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -895,22 +876,20 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
Nfs3Constant.WRITE_COMMIT_VERF);
}
if (LOG.isDebugEnabled()) {
LOG.debug("requested offset=" + offset + " and current filesize="
+ preOpAttr.getSize());
}
LOG.debug("requested offset={} and current filesize={}",
offset, preOpAttr.getSize());
writeManager.handleWrite(dfsClient, request, channel, xid, preOpAttr);
} catch (IOException e) {
LOG.info("Error writing to fileId " + handle.getFileId() + " at offset "
+ offset + " and length " + data.length, e);
LOG.info("Error writing to fileId {} at offset {} and length {}",
handle.getFileId(), offset, data.length, e);
// Try to return WccData
Nfs3FileAttributes postOpAttr = null;
try {
postOpAttr = writeManager.getFileAttr(dfsClient, handle, iug);
} catch (IOException e1) {
LOG.info("Can't get postOpAttr for fileId: " + handle.getFileId(), e1);
LOG.info("Can't get postOpAttr for fileId: {}", e1);
}
WccAttr attr = preOpAttr == null ? null : Nfs3Utils.getWccAttr(preOpAttr);
WccData fileWcc = new WccData(attr, postOpAttr);
@ -950,16 +929,15 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle dirHandle = request.getHandle();
String fileName = request.getName();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS CREATE dir fileId: " + dirHandle.getFileId()
+ " filename: " + fileName + " client: " + remoteAddress);
LOG.debug("NFS CREATE dir fileId: {} filename: {} client: {}",
dirHandle.getFileId(), fileName, remoteAddress);
}
int createMode = request.getMode();
if ((createMode != Nfs3Constant.CREATE_EXCLUSIVE)
&& request.getObjAttr().getUpdateFields().contains(SetAttrField.SIZE)
&& request.getObjAttr().getSize() != 0) {
LOG.error("Setting file size is not supported when creating file: "
+ fileName + " dir fileId: " + dirHandle.getFileId());
LOG.error("Setting file size is not supported when creating file: {} " +
"dir fileId: {}", fileName, dirHandle.getFileId());
return new CREATE3Response(Nfs3Status.NFS3ERR_INVAL);
}
@ -972,7 +950,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
try {
preOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
if (preOpDirAttr == null) {
LOG.error("Can't get path for dirHandle: " + dirHandle);
LOG.error("Can't get path for dirHandle: {}", dirHandle);
return new CREATE3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -1023,10 +1001,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
fos.close();
fos = null;
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("Opened stream for file: " + fileName + ", fileId: "
+ fileHandle.getFileId());
}
LOG.debug("Opened stream for file: {}, fileId: {}",
fileName, fileHandle.getFileId());
}
} catch (IOException e) {
@ -1035,8 +1011,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
try {
fos.close();
} catch (IOException e1) {
LOG.error("Can't close stream for dirFileId: " + dirHandle.getFileId()
+ " filename: " + fileName, e1);
LOG.error("Can't close stream for dirFileId: {} filename: {}",
dirHandle.getFileId(), fileName, e1);
}
}
if (dirWcc == null) {
@ -1044,8 +1020,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
dirWcc = Nfs3Utils.createWccData(Nfs3Utils.getWccAttr(preOpDirAttr),
dfsClient, dirFileIdPath, iug);
} catch (IOException e1) {
LOG.error("Can't get postOpDirAttr for dirFileId: "
+ dirHandle.getFileId(), e1);
LOG.error("Can't get postOpDirAttr for dirFileId: {}",
dirHandle.getFileId(), e1);
}
}
@ -1083,13 +1059,12 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle dirHandle = request.getHandle();
String fileName = request.getName();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS MKDIR dirId: " + dirHandle.getFileId() + " filename: "
+ fileName + " client: " + remoteAddress);
LOG.debug("NFS MKDIR dirId: {} filename: {} client: {}",
dirHandle.getFileId(), fileName, remoteAddress);
}
if (request.getObjAttr().getUpdateFields().contains(SetAttrField.SIZE)) {
LOG.error("Setting file size is not supported when mkdir: " + fileName
+ " in dirHandle" + dirHandle);
LOG.error("Setting file size is not supported when mkdir: " +
"{} in dirHandle {}", fileName, dirHandle);
return new MKDIR3Response(Nfs3Status.NFS3ERR_INVAL);
}
@ -1101,7 +1076,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
try {
preOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
if (preOpDirAttr == null) {
LOG.info("Can't get path for dir fileId: " + dirHandle.getFileId());
LOG.info("Can't get path for dir fileId: {}", dirHandle.getFileId());
return new MKDIR3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -1136,13 +1111,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
return new MKDIR3Response(Nfs3Status.NFS3_OK, new FileHandle(
postOpObjAttr.getFileId()), postOpObjAttr, dirWcc);
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
// Try to return correct WccData
if (postOpDirAttr == null) {
try {
postOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
} catch (IOException e1) {
LOG.info("Can't get postOpDirAttr for " + dirFileIdPath, e);
LOG.info("Can't get postOpDirAttr for {}", dirFileIdPath, e);
}
}
@ -1183,17 +1158,16 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle dirHandle = request.getHandle();
String fileName = request.getName();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS REMOVE dir fileId: " + dirHandle.getFileId()
+ " fileName: " + fileName + " client: " + remoteAddress);
LOG.debug("NFS REMOVE dir fileId: {} fileName: {} client: {}",
dirHandle.getFileId(), fileName, remoteAddress);
}
String dirFileIdPath = Nfs3Utils.getFileIdPath(dirHandle);
Nfs3FileAttributes preOpDirAttr = null;
Nfs3FileAttributes postOpDirAttr = null;
try {
preOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
if (preOpDirAttr == null) {
LOG.info("Can't get path for dir fileId: " + dirHandle.getFileId());
LOG.info("Can't get path for dir fileId: {}", dirHandle.getFileId());
return new REMOVE3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -1221,13 +1195,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
}
return new REMOVE3Response(Nfs3Status.NFS3_OK, dirWcc);
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
// Try to return correct WccData
if (postOpDirAttr == null) {
try {
postOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
} catch (IOException e1) {
LOG.info("Can't get postOpDirAttr for " + dirFileIdPath, e1);
LOG.info("Can't get postOpDirAttr for {}", dirFileIdPath, e1);
}
}
@ -1264,17 +1238,16 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
String fileName = request.getName();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS RMDIR dir fileId: " + dirHandle.getFileId()
+ " fileName: " + fileName + " client: " + remoteAddress);
LOG.debug("NFS RMDIR dir fileId: {} fileName: {} client: {}",
dirHandle.getFileId(), fileName, remoteAddress);
}
String dirFileIdPath = Nfs3Utils.getFileIdPath(dirHandle);
Nfs3FileAttributes preOpDirAttr = null;
Nfs3FileAttributes postOpDirAttr = null;
try {
preOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
if (preOpDirAttr == null) {
LOG.info("Can't get path for dir fileId: " + dirHandle.getFileId());
LOG.info("Can't get path for dir fileId: {}", dirHandle.getFileId());
return new RMDIR3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -1306,13 +1279,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
return new RMDIR3Response(Nfs3Status.NFS3_OK, dirWcc);
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
// Try to return correct WccData
if (postOpDirAttr == null) {
try {
postOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
} catch (IOException e1) {
LOG.info("Can't get postOpDirAttr for " + dirFileIdPath, e1);
LOG.info("Can't get postOpDirAttr for {}", dirFileIdPath, e1);
}
}
@ -1351,11 +1324,10 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle toHandle = request.getToDirHandle();
String toName = request.getToName();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS RENAME from: " + fromHandle.getFileId() + "/" + fromName
+ " to: " + toHandle.getFileId() + "/" + toName + " client: "
+ remoteAddress);
LOG.debug("NFS RENAME from: {}/{} to: {}/{} client: {}",
fromHandle.getFileId(), fromName, toHandle.getFileId(),
toName, remoteAddress);
}
String fromDirFileIdPath = Nfs3Utils.getFileIdPath(fromHandle);
String toDirFileIdPath = Nfs3Utils.getFileIdPath(toHandle);
Nfs3FileAttributes fromPreOpAttr = null;
@ -1365,14 +1337,15 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
try {
fromPreOpAttr = Nfs3Utils.getFileAttr(dfsClient, fromDirFileIdPath, iug);
if (fromPreOpAttr == null) {
LOG.info("Can't get path for fromHandle fileId: "
+ fromHandle.getFileId());
LOG.info("Can't get path for fromHandle fileId: {}",
fromHandle.getFileId());
return new RENAME3Response(Nfs3Status.NFS3ERR_STALE);
}
toPreOpAttr = Nfs3Utils.getFileAttr(dfsClient, toDirFileIdPath, iug);
if (toPreOpAttr == null) {
LOG.info("Can't get path for toHandle fileId: " + toHandle.getFileId());
LOG.info("Can't get path for toHandle fileId: {}",
toHandle.getFileId());
return new RENAME3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -1396,7 +1369,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
dfsClient, toDirFileIdPath, iug);
return new RENAME3Response(Nfs3Status.NFS3_OK, fromDirWcc, toDirWcc);
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
// Try to return correct WccData
try {
fromDirWcc = Nfs3Utils.createWccData(
@ -1405,8 +1378,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
toDirWcc = Nfs3Utils.createWccData(Nfs3Utils.getWccAttr(toPreOpAttr),
dfsClient, toDirFileIdPath, iug);
} catch (IOException e1) {
LOG.info("Can't get postOpDirAttr for " + fromDirFileIdPath + " or"
+ toDirFileIdPath, e1);
LOG.info("Can't get postOpDirAttr for {} or {}",
fromDirFileIdPath, toDirFileIdPath, e1);
}
int status = mapErrorStatus(e);
@ -1451,8 +1424,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
// Don't do any name check to source path, just leave it to HDFS
String linkIdPath = linkDirIdPath + "/" + name;
if (LOG.isDebugEnabled()) {
LOG.debug("NFS SYMLINK, target: " + symData + " link: " + linkIdPath
+ " client: " + remoteAddress);
LOG.debug("NFS SYMLINK, target: {} link: {} client: {}",
symData, linkIdPath, remoteAddress);
}
try {
@ -1474,7 +1447,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
objAttr.getFileId()), objAttr, dirWcc);
} catch (IOException e) {
LOG.warn("Exception: " + e);
LOG.warn("Exception", e);
int status = mapErrorStatus(e);
response.setStatus(status);
return response;
@ -1501,9 +1474,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
throw io;
}
// This happens when startAfter was just deleted
LOG.info("Cookie couldn't be found: "
+ new String(startAfter, Charset.forName("UTF-8"))
+ ", do listing from beginning");
LOG.info("Cookie couldn't be found: {}, do listing from beginning",
new String(startAfter, Charset.forName("UTF-8")));
dlisting = dfsClient
.listPaths(dirFileIdPath, HdfsFileStatus.EMPTY_NAME);
}
@ -1540,18 +1512,18 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
long cookie = request.getCookie();
if (cookie < 0) {
LOG.error("Invalid READDIR request, with negative cookie: " + cookie);
LOG.error("Invalid READDIR request, with negative cookie: {}", cookie);
return new READDIR3Response(Nfs3Status.NFS3ERR_INVAL);
}
long count = request.getCount();
if (count <= 0) {
LOG.info("Nonpositive count in invalid READDIR request: " + count);
LOG.info("Nonpositive count in invalid READDIR request: {}", count);
return new READDIR3Response(Nfs3Status.NFS3_OK);
}
if (LOG.isDebugEnabled()) {
LOG.debug("NFS READDIR fileId: " + handle.getFileId() + " cookie: "
+ cookie + " count: " + count + " client: " + remoteAddress);
LOG.debug("NFS READDIR fileId: {} cookie: {} count: {} client: {}",
handle.getFileId(), cookie, count, remoteAddress);
}
HdfsFileStatus dirStatus;
@ -1562,12 +1534,12 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
String dirFileIdPath = Nfs3Utils.getFileIdPath(handle);
dirStatus = dfsClient.getFileInfo(dirFileIdPath);
if (dirStatus == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
return new READDIR3Response(Nfs3Status.NFS3ERR_STALE);
}
if (!dirStatus.isDirectory()) {
LOG.error("Can't readdir for regular file, fileId: "
+ handle.getFileId());
LOG.error("Can't readdir for regular file, fileId: {}",
handle.getFileId());
return new READDIR3Response(Nfs3Status.NFS3ERR_NOTDIR);
}
long cookieVerf = request.getCookieVerf();
@ -1586,8 +1558,9 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
LOG.warn("AIX compatibility mode enabled, ignoring cookieverf " +
"mismatches.");
} else {
LOG.error("CookieVerf mismatch. request cookieVerf: " + cookieVerf
+ " dir cookieVerf: " + dirStatus.getModificationTime());
LOG.error("CookieVerf mismatch. request cookieVerf: {} " +
"dir cookieVerf: {}",
cookieVerf, dirStatus.getModificationTime());
return new READDIR3Response(
Nfs3Status.NFS3ERR_BAD_COOKIE,
Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug));
@ -1619,11 +1592,11 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
dlisting = listPaths(dfsClient, dirFileIdPath, startAfter);
postOpAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
if (postOpAttr == null) {
LOG.error("Can't get path for fileId: " + handle.getFileId());
LOG.error("Can't get path for fileId: {}", handle.getFileId());
return new READDIR3Response(Nfs3Status.NFS3ERR_STALE);
}
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
int status = mapErrorStatus(e);
return new READDIR3Response(status);
}
@ -1700,24 +1673,27 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
long cookie = request.getCookie();
if (cookie < 0) {
LOG.error("Invalid READDIRPLUS request, with negative cookie: " + cookie);
LOG.error("Invalid READDIRPLUS request, with negative cookie: {}",
cookie);
return new READDIRPLUS3Response(Nfs3Status.NFS3ERR_INVAL);
}
long dirCount = request.getDirCount();
if (dirCount <= 0) {
LOG.info("Nonpositive dircount in invalid READDIRPLUS request: " + dirCount);
LOG.info("Nonpositive dircount in invalid READDIRPLUS request: {}",
dirCount);
return new READDIRPLUS3Response(Nfs3Status.NFS3ERR_INVAL);
}
int maxCount = request.getMaxCount();
if (maxCount <= 0) {
LOG.info("Nonpositive maxcount in invalid READDIRPLUS request: " + maxCount);
LOG.info("Nonpositive maxcount in invalid READDIRPLUS request: {}",
maxCount);
return new READDIRPLUS3Response(Nfs3Status.NFS3ERR_INVAL);
}
if (LOG.isDebugEnabled()) {
LOG.debug("NFS READDIRPLUS fileId: " + handle.getFileId() + " cookie: "
+ cookie + " dirCount: " + dirCount + " maxCount: " + maxCount
+ " client: " + remoteAddress);
LOG.debug("NFS READDIRPLUS fileId: {} cookie: {} dirCount: {} " +
"maxCount: {} client: {}",
handle.getFileId(), cookie, dirCount, maxCount, remoteAddress);
}
HdfsFileStatus dirStatus;
@ -1729,12 +1705,12 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
String dirFileIdPath = Nfs3Utils.getFileIdPath(handle);
dirStatus = dfsClient.getFileInfo(dirFileIdPath);
if (dirStatus == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
return new READDIRPLUS3Response(Nfs3Status.NFS3ERR_STALE);
}
if (!dirStatus.isDirectory()) {
LOG.error("Can't readdirplus for regular file, fileId: "
+ handle.getFileId());
LOG.error("Can't readdirplus for regular file, fileId: {}",
handle.getFileId());
return new READDIRPLUS3Response(Nfs3Status.NFS3ERR_NOTDIR);
}
long cookieVerf = request.getCookieVerf();
@ -1751,8 +1727,9 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
LOG.warn("AIX compatibility mode enabled, ignoring cookieverf " +
"mismatches.");
} else {
LOG.error("cookieverf mismatch. request cookieverf: " + cookieVerf
+ " dir cookieverf: " + dirStatus.getModificationTime());
LOG.error("cookieverf mismatch. request cookieverf: {} " +
"dir cookieverf: {}",
cookieVerf, dirStatus.getModificationTime());
return new READDIRPLUS3Response(
Nfs3Status.NFS3ERR_BAD_COOKIE,
Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug),
@ -1785,11 +1762,11 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
dlisting = listPaths(dfsClient, dirFileIdPath, startAfter);
postOpDirAttr = Nfs3Utils.getFileAttr(dfsClient, dirFileIdPath, iug);
if (postOpDirAttr == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
return new READDIRPLUS3Response(Nfs3Status.NFS3ERR_STALE);
}
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
int status = mapErrorStatus(e);
return new READDIRPLUS3Response(status);
}
@ -1817,7 +1794,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
try {
attr = writeManager.getFileAttr(dfsClient, childHandle, iug);
} catch (IOException e) {
LOG.error("Can't get file attributes for fileId: " + fileId, e);
LOG.error("Can't get file attributes for fileId: {}", fileId, e);
continue;
}
entries[i] = new READDIRPLUS3Response.EntryPlus3(fileId,
@ -1834,7 +1811,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
try {
attr = writeManager.getFileAttr(dfsClient, childHandle, iug);
} catch (IOException e) {
LOG.error("Can't get file attributes for fileId: " + fileId, e);
LOG.error("Can't get file attributes for fileId: {}", fileId, e);
continue;
}
entries[i] = new READDIRPLUS3Response.EntryPlus3(fileId,
@ -1879,8 +1856,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS FSSTAT fileId: " + handle.getFileId() + " client: "
+ remoteAddress);
LOG.debug("NFS FSSTAT fileId: {} client: {}",
handle.getFileId(), remoteAddress);
}
try {
@ -1891,7 +1868,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
Nfs3FileAttributes attrs = writeManager.getFileAttr(dfsClient, handle,
iug);
if (attrs == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
return new FSSTAT3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -1906,7 +1883,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
return new FSSTAT3Response(Nfs3Status.NFS3_OK, attrs, totalBytes,
freeBytes, freeBytes, maxFsObjects, maxFsObjects, maxFsObjects, 0);
} catch (RemoteException r) {
LOG.warn("Exception ", r);
LOG.warn("Exception", r);
IOException io = r.unwrapRemoteException();
/**
* AuthorizationException can be thrown if the user can't be proxy'ed.
@ -1917,7 +1894,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
return new FSSTAT3Response(Nfs3Status.NFS3ERR_IO);
}
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
int status = mapErrorStatus(e);
return new FSSTAT3Response(status);
}
@ -1954,8 +1931,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS FSINFO fileId: " + handle.getFileId() + " client: "
+ remoteAddress);
LOG.debug("NFS FSINFO fileId: {} client: {}",
handle.getFileId(), remoteAddress);
}
try {
@ -1972,7 +1949,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
Nfs3FileAttributes attrs = Nfs3Utils.getFileAttr(dfsClient,
Nfs3Utils.getFileIdPath(handle), iug);
if (attrs == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
return new FSINFO3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -1982,7 +1959,7 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
return new FSINFO3Response(Nfs3Status.NFS3_OK, attrs, rtmax, rtmax, 1,
wtmax, wtmax, 1, dtperf, Long.MAX_VALUE, new NfsTime(1), fsProperty);
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
int status = mapErrorStatus(e);
return new FSINFO3Response(status);
}
@ -2021,22 +1998,21 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
Nfs3FileAttributes attrs;
if (LOG.isDebugEnabled()) {
LOG.debug("NFS PATHCONF fileId: " + handle.getFileId() + " client: "
+ remoteAddress);
LOG.debug("NFS PATHCONF fileId: {} client: {}",
handle.getFileId(), remoteAddress);
}
try {
attrs = Nfs3Utils.getFileAttr(dfsClient, Nfs3Utils.getFileIdPath(handle),
iug);
if (attrs == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
return new PATHCONF3Response(Nfs3Status.NFS3ERR_STALE);
}
return new PATHCONF3Response(Nfs3Status.NFS3_OK, attrs, 0,
HdfsServerConstants.MAX_PATH_LENGTH, true, false, false, true);
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
int status = mapErrorStatus(e);
return new PATHCONF3Response(status);
}
@ -2072,17 +2048,16 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
FileHandle handle = request.getHandle();
if (LOG.isDebugEnabled()) {
LOG.debug("NFS COMMIT fileId: " + handle.getFileId() + " offset="
+ request.getOffset() + " count=" + request.getCount() + " client: "
+ remoteAddress);
LOG.debug("NFS COMMIT fileId: {} offset={} count={} client: {}",
handle.getFileId(), request.getOffset(), request.getCount(),
remoteAddress);
}
String fileIdPath = Nfs3Utils.getFileIdPath(handle);
Nfs3FileAttributes preOpAttr = null;
try {
preOpAttr = Nfs3Utils.getFileAttr(dfsClient, fileIdPath, iug);
if (preOpAttr == null) {
LOG.info("Can't get path for fileId: " + handle.getFileId());
LOG.info("Can't get path for fileId: {}", handle.getFileId());
return new COMMIT3Response(Nfs3Status.NFS3ERR_STALE);
}
@ -2100,12 +2075,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
preOpAttr);
return null;
} catch (IOException e) {
LOG.warn("Exception ", e);
LOG.warn("Exception", e);
Nfs3FileAttributes postOpAttr = null;
try {
postOpAttr = writeManager.getFileAttr(dfsClient, handle, iug);
} catch (IOException e1) {
LOG.info("Can't get postOpAttr for fileId: " + handle.getFileId(), e1);
LOG.info("Can't get postOpAttr for fileId: {}",
handle.getFileId(), e1);
}
WccData fileWcc = new WccData(Nfs3Utils.getWccAttr(preOpAttr), postOpAttr);
@ -2147,8 +2123,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
if (nfsproc3 != NFSPROC3.NULL) {
if (credentials.getFlavor() != AuthFlavor.AUTH_SYS
&& credentials.getFlavor() != AuthFlavor.RPCSEC_GSS) {
LOG.info("Wrong RPC AUTH flavor, " + credentials.getFlavor()
+ " is not AUTH_SYS or RPCSEC_GSS.");
LOG.info("Wrong RPC AUTH flavor, {} is not AUTH_SYS or RPCSEC_GSS.",
credentials.getFlavor());
XDR reply = new XDR();
RpcDeniedReply rdr = new RpcDeniedReply(xid,
RpcReply.ReplyState.MSG_ACCEPTED,
@ -2168,12 +2144,13 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
xid);
if (entry != null) { // in cache
if (entry.isCompleted()) {
LOG.info("Sending the cached reply to retransmitted request " + xid);
LOG.info("Sending the cached reply to retransmitted request {}",
xid);
RpcUtil.sendRpcResponse(ctx, entry.getResponse());
return;
} else { // else request is in progress
LOG.info("Retransmitted request, transaction still in progress "
+ xid);
LOG.info("Retransmitted request, transaction still in progress {}",
xid);
// Ignore the request and do nothing
return;
}
@ -2203,18 +2180,12 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
response = readlink(xdr, info);
metrics.addReadlink(Nfs3Utils.getElapsedTime(startTime));
} else if (nfsproc3 == NFSPROC3.READ) {
if (LOG.isDebugEnabled()) {
LOG.debug(Nfs3Utils.READ_RPC_START + xid);
}
LOG.debug("{}{}", Nfs3Utils.READ_RPC_START, xid);
response = read(xdr, info);
if (LOG.isDebugEnabled() && (nfsproc3 == NFSPROC3.READ)) {
LOG.debug(Nfs3Utils.READ_RPC_END + xid);
}
LOG.debug("{}{}", Nfs3Utils.READ_RPC_END, xid);
metrics.addRead(Nfs3Utils.getElapsedTime(startTime));
} else if (nfsproc3 == NFSPROC3.WRITE) {
if (LOG.isDebugEnabled()) {
LOG.debug(Nfs3Utils.WRITE_RPC_START + xid);
}
LOG.debug("{}{}", Nfs3Utils.WRITE_RPC_START, xid);
response = write(xdr, info);
// Write end debug trace is in Nfs3Utils.writeChannel
} else if (nfsproc3 == NFSPROC3.CREATE) {
@ -2265,10 +2236,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
out);
}
if (response == null) {
if (LOG.isDebugEnabled()) {
LOG.debug("No sync response, expect an async response for request XID="
+ rpcCall.getXid());
}
LOG.debug("No sync response, expect an async response for request " +
"XID={}", rpcCall.getXid());
return;
}
// TODO: currently we just return VerifierNone

203
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
View File

@ -477,7 +477,7 @@ public class DataNode extends ReconfigurableBase
HdfsClientConfigKeys.Read.ShortCircuit.DEFAULT)) {
String reason = DomainSocket.getLoadingFailureReason();
if (reason != null) {
LOG.warn("File descriptor passing is disabled because " + reason);
LOG.warn("File descriptor passing is disabled because {}", reason);
this.fileDescriptorPassingDisabledReason = reason;
} else {
LOG.info("File descriptor passing is enabled.");
@ -493,7 +493,7 @@ public class DataNode extends ReconfigurableBase
try {
hostName = getHostName(conf);
LOG.info("Configured hostname is " + hostName);
LOG.info("Configured hostname is {}", hostName);
startDataNode(dataDirs, resources);
} catch (IOException ie) {
shutdown();
@ -533,7 +533,7 @@ public class DataNode extends ReconfigurableBase
case DFS_DATANODE_DATA_DIR_KEY: {
IOException rootException = null;
try {
LOG.info("Reconfiguring " + property + " to " + newVal);
LOG.info("Reconfiguring {} to {}", property, newVal);
this.refreshVolumes(newVal);
return getConf().get(DFS_DATANODE_DATA_DIR_KEY);
} catch (IOException e) {
@ -545,7 +545,7 @@ public class DataNode extends ReconfigurableBase
new BlockReportOptions.Factory().setIncremental(false).build());
} catch (IOException e) {
LOG.warn("Exception while sending the block report after refreshing"
+ " volumes " + property + " to " + newVal, e);
+ " volumes {} to {}", property, newVal, e);
if (rootException == null) {
rootException = e;
}
@ -561,7 +561,7 @@ public class DataNode extends ReconfigurableBase
case DFS_DATANODE_BALANCE_MAX_NUM_CONCURRENT_MOVES_KEY: {
ReconfigurationException rootException = null;
try {
LOG.info("Reconfiguring " + property + " to " + newVal);
LOG.info("Reconfiguring {} to {}", property, newVal);
int movers;
if (newVal == null) {
// set to default
@ -696,8 +696,8 @@ public class DataNode extends ReconfigurableBase
// New conf doesn't have the storage location which available in
// the current storage locations. Add to the deactivateLocations list.
if (!found) {
LOG.info("Deactivation request received for active volume: "
+ dir.getRoot().toString());
LOG.info("Deactivation request received for active volume: {}",
dir.getRoot());
results.deactivateLocations.add(
StorageLocation.parse(dir.getRoot().toString()));
}
@ -724,8 +724,8 @@ public class DataNode extends ReconfigurableBase
// New conf doesn't have this failed storage location.
// Add to the deactivate locations list.
if (!found) {
LOG.info("Deactivation request received for failed volume: "
+ failedStorageLocation);
LOG.info("Deactivation request received for failed volume: {}",
failedStorageLocation);
results.deactivateLocations.add(StorageLocation.parse(
failedStorageLocation));
}
@ -760,7 +760,7 @@ public class DataNode extends ReconfigurableBase
throw new IOException("Attempt to remove all volumes.");
}
if (!changedVolumes.newLocations.isEmpty()) {
LOG.info("Adding new volumes: " +
LOG.info("Adding new volumes: {}",
Joiner.on(",").join(changedVolumes.newLocations));
// Add volumes for each Namespace
@ -794,16 +794,16 @@ public class DataNode extends ReconfigurableBase
errorMessageBuilder.append(
String.format("FAILED TO ADD: %s: %s%n",
volume, ioe.getMessage()));
LOG.error("Failed to add volume: " + volume, ioe);
LOG.error("Failed to add volume: {}", volume, ioe);
} else {
effectiveVolumes.add(volume.toString());
LOG.info("Successfully added volume: " + volume);
LOG.info("Successfully added volume: {}", volume);
}
} catch (Exception e) {
errorMessageBuilder.append(
String.format("FAILED to ADD: %s: %s%n", volume,
e.toString()));
LOG.error("Failed to add volume: " + volume, e);
LOG.error("Failed to add volume: {}", volume, e);
}
}
}
@ -812,7 +812,7 @@ public class DataNode extends ReconfigurableBase
removeVolumes(changedVolumes.deactivateLocations);
} catch (IOException e) {
errorMessageBuilder.append(e.getMessage());
LOG.error("Failed to remove volume: " + e.getMessage(), e);
LOG.error("Failed to remove volume", e);
}
if (errorMessageBuilder.length() > 0) {
@ -967,16 +967,17 @@ public class DataNode extends ReconfigurableBase
ServicePlugin.class);
} catch (RuntimeException e) {
String pluginsValue = conf.get(DFS_DATANODE_PLUGINS_KEY);
LOG.error("Unable to load DataNode plugins. Specified list of plugins: " +
LOG.error("Unable to load DataNode plugins. " +
"Specified list of plugins: {}",
pluginsValue, e);
throw e;
}
for (ServicePlugin p: plugins) {
try {
p.start(this);
LOG.info("Started plug-in " + p);
LOG.info("Started plug-in {}", p);
} catch (Throwable t) {
LOG.warn("ServicePlugin " + p + " could not be started", t);
LOG.warn("ServicePlugin {} could not be started", p, t);
}
}
}
@ -1026,7 +1027,7 @@ public class DataNode extends ReconfigurableBase
traceAdminService,
ipcServer);
LOG.info("Opened IPC server at " + ipcServer.getListenerAddress());
LOG.info("Opened IPC server at {}", ipcServer.getListenerAddress());
// set service-level authorization security policy
if (getConf().getBoolean(
@ -1085,7 +1086,8 @@ public class DataNode extends ReconfigurableBase
directoryScanner = new DirectoryScanner(this, data, conf);
directoryScanner.start();
} else {
LOG.info("Periodic Directory Tree Verification scan is disabled because " +
LOG.info("Periodic Directory Tree Verification scan " +
"is disabled because {}",
reason);
}
}
@ -1139,7 +1141,7 @@ public class DataNode extends ReconfigurableBase
dnConf.getTransferSocketRecvBufferSize());
}
streamingAddr = tcpPeerServer.getStreamingAddr();
LOG.info("Opened streaming server at " + streamingAddr);
LOG.info("Opened streaming server at {}", streamingAddr);
this.threadGroup = new ThreadGroup("dataXceiverServer");
xserver = new DataXceiverServer(tcpPeerServer, getConf(), this);
this.dataXceiverServer = new Daemon(threadGroup, xserver);
@ -1157,7 +1159,7 @@ public class DataNode extends ReconfigurableBase
if (domainPeerServer != null) {
this.localDataXceiverServer = new Daemon(threadGroup,
new DataXceiverServer(domainPeerServer, getConf(), this));
LOG.info("Listening on UNIX domain socket: " +
LOG.info("Listening on UNIX domain socket: {}",
domainPeerServer.getBindPath());
}
}
@ -1175,7 +1177,7 @@ public class DataNode extends ReconfigurableBase
(!conf.getBoolean(HdfsClientConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL,
HdfsClientConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL_DEFAULT))) {
LOG.warn("Although short-circuit local reads are configured, " +
"they are disabled because you didn't configure " +
"they are disabled because you didn't configure {}",
DFSConfigKeys.DFS_DOMAIN_SOCKET_PATH_KEY);
}
return null;
@ -1205,8 +1207,8 @@ public class DataNode extends ReconfigurableBase
bpos.notifyNamenodeReceivedBlock(block, delHint, storageUuid,
isOnTransientStorage);
} else {
LOG.error("Cannot find BPOfferService for reporting block received for bpid="
+ block.getBlockPoolId());
LOG.error("Cannot find BPOfferService for reporting block received " +
"for bpid={}", block.getBlockPoolId());
}
}
@ -1217,8 +1219,8 @@ public class DataNode extends ReconfigurableBase
if(bpos != null) {
bpos.notifyNamenodeReceivingBlock(block, storageUuid);
} else {
LOG.error("Cannot find BPOfferService for reporting block receiving for bpid="
+ block.getBlockPoolId());
LOG.error("Cannot find BPOfferService for reporting block receiving " +
"for bpid={}", block.getBlockPoolId());
}
}
@ -1239,7 +1241,7 @@ public class DataNode extends ReconfigurableBase
public void reportBadBlocks(ExtendedBlock block) throws IOException{
FsVolumeSpi volume = getFSDataset().getVolume(block);
if (volume == null) {
LOG.warn("Cannot find FsVolumeSpi to report bad block: " + block);
LOG.warn("Cannot find FsVolumeSpi to report bad block: {}", block);
return;
}
reportBadBlocks(block, volume);
@ -1382,7 +1384,7 @@ public class DataNode extends ReconfigurableBase
}
}
}
LOG.info("Starting DataNode with maxLockedMemory = " +
LOG.info("Starting DataNode with maxLockedMemory = {}",
dnConf.maxLockedMemory);
int volFailuresTolerated = dnConf.getVolFailuresTolerated();
@ -1409,8 +1411,8 @@ public class DataNode extends ReconfigurableBase
// Login is done by now. Set the DN user name.
dnUserName = UserGroupInformation.getCurrentUser().getUserName();
LOG.info("dnUserName = " + dnUserName);
LOG.info("supergroup = " + supergroup);
LOG.info("dnUserName = {}", dnUserName);
LOG.info("supergroup = {}", supergroup);
initIpcServer();
metrics = DataNodeMetrics.create(getConf(), getDisplayName());
@ -1514,7 +1516,7 @@ public class DataNode extends ReconfigurableBase
if (storage.getDatanodeUuid() == null) {
storage.setDatanodeUuid(generateUuid());
storage.writeAll();
LOG.info("Generated and persisted new Datanode UUID " +
LOG.info("Generated and persisted new Datanode UUID {}",
storage.getDatanodeUuid());
}
}
@ -1583,11 +1585,11 @@ public class DataNode extends ReconfigurableBase
if (!blockPoolTokenSecretManager.isBlockPoolRegistered(blockPoolId)) {
long blockKeyUpdateInterval = keys.getKeyUpdateInterval();
long blockTokenLifetime = keys.getTokenLifetime();
LOG.info("Block token params received from NN: for block pool " +
blockPoolId + " keyUpdateInterval="
+ blockKeyUpdateInterval / (60 * 1000)
+ " min(s), tokenLifetime=" + blockTokenLifetime / (60 * 1000)
+ " min(s)");
LOG.info("Block token params received from NN: " +
"for block pool {} keyUpdateInterval={} min(s), " +
"tokenLifetime={} min(s)",
blockPoolId, blockKeyUpdateInterval / (60 * 1000),
blockTokenLifetime / (60 * 1000));
final boolean enableProtobuf = getConf().getBoolean(
DFSConfigKeys.DFS_BLOCK_ACCESS_TOKEN_PROTOBUF_ENABLE,
DFSConfigKeys.DFS_BLOCK_ACCESS_TOKEN_PROTOBUF_ENABLE_DEFAULT);
@ -1690,9 +1692,10 @@ public class DataNode extends ReconfigurableBase
storage.recoverTransitionRead(this, nsInfo, dataDirs, startOpt);
}
final StorageInfo bpStorage = storage.getBPStorage(bpid);
LOG.info("Setting up storage: nsid=" + bpStorage.getNamespaceID()
+ ";bpid=" + bpid + ";lv=" + storage.getLayoutVersion()
+ ";nsInfo=" + nsInfo + ";dnuuid=" + storage.getDatanodeUuid());
LOG.info("Setting up storage: nsid={};bpid={};lv={};" +
"nsInfo={};dnuuid={}",
bpStorage.getNamespaceID(), bpid, storage.getLayoutVersion(),
nsInfo, storage.getDatanodeUuid());
}
// If this is a newly formatted DataNode then assign a new DatanodeUuid.
@ -1802,9 +1805,8 @@ public class DataNode extends ReconfigurableBase
final boolean connectToDnViaHostname) throws IOException {
final String dnAddr = datanodeid.getIpcAddr(connectToDnViaHostname);
final InetSocketAddress addr = NetUtils.createSocketAddr(dnAddr);
if (LOG.isDebugEnabled()) {
LOG.debug("Connecting to datanode " + dnAddr + " addr=" + addr);
}
LOG.debug("Connecting to datanode {} addr={}",
dnAddr, addr);
final UserGroupInformation loginUgi = UserGroupInformation.getLoginUser();
try {
return loginUgi
@ -1868,20 +1870,15 @@ public class DataNode extends ReconfigurableBase
checkBlockToken(block, token, BlockTokenIdentifier.AccessMode.READ);
Preconditions.checkNotNull(data, "Storage not yet initialized");
BlockLocalPathInfo info = data.getBlockLocalPathInfo(block);
if (LOG.isDebugEnabled()) {
if (info != null) {
if (LOG.isTraceEnabled()) {
LOG.trace("getBlockLocalPathInfo successful block=" + block
+ " blockfile " + info.getBlockPath() + " metafile "
+ info.getMetaPath());
}
LOG.trace("getBlockLocalPathInfo successful " +
"block={} blockfile {} metafile {}",
block, info.getBlockPath(), info.getMetaPath());
} else {
if (LOG.isTraceEnabled()) {
LOG.trace("getBlockLocalPathInfo for block=" + block
+ " returning null");
}
}
LOG.trace("getBlockLocalPathInfo for block={} " +
"returning null", block);
}
metrics.incrBlocksGetLocalPathInfo();
return info;
}
@ -1939,9 +1936,7 @@ public class DataNode extends ReconfigurableBase
ByteArrayInputStream buf = new ByteArrayInputStream(token.getIdentifier());
DataInputStream in = new DataInputStream(buf);
id.readFields(in);
if (LOG.isDebugEnabled()) {
LOG.debug("Got: " + id.toString());
}
LOG.debug("Got: {}", id);
blockPoolTokenSecretManager.checkAccess(id, null, block, accessMode,
null, null);
}
@ -1959,9 +1954,9 @@ public class DataNode extends ReconfigurableBase
for (ServicePlugin p : plugins) {
try {
p.stop();
LOG.info("Stopped plug-in " + p);
LOG.info("Stopped plug-in {}", p);
} catch (Throwable t) {
LOG.warn("ServicePlugin " + p + " could not be stopped", t);
LOG.warn("ServicePlugin {} could not be stopped", p, t);
}
}
}
@ -1984,7 +1979,7 @@ public class DataNode extends ReconfigurableBase
this.dataXceiverServer.interrupt();
} catch (Exception e) {
// Ignore, since the out of band messaging is advisory.
LOG.trace("Exception interrupting DataXceiverServer: ", e);
LOG.trace("Exception interrupting DataXceiverServer", e);
}
}
@ -2038,7 +2033,7 @@ public class DataNode extends ReconfigurableBase
this.threadGroup.interrupt();
break;
}
LOG.info("Waiting for threadgroup to exit, active threads is " +
LOG.info("Waiting for threadgroup to exit, active threads is {}",
this.threadGroup.activeCount());
if (this.threadGroup.activeCount() == 0) {
break;
@ -2085,7 +2080,7 @@ public class DataNode extends ReconfigurableBase
try {
this.blockPoolManager.shutDownAll(bposArray);
} catch (InterruptedException ie) {
LOG.warn("Received exception in BlockPoolManager#shutDownAll: ", ie);
LOG.warn("Received exception in BlockPoolManager#shutDownAll", ie);
}
}
@ -2093,7 +2088,7 @@ public class DataNode extends ReconfigurableBase
try {
this.storage.unlockAll();
} catch (IOException ie) {
LOG.warn("Exception when unlocking storage: " + ie, ie);
LOG.warn("Exception when unlocking storage", ie);
}
}
if (data != null) {
@ -2140,8 +2135,8 @@ public class DataNode extends ReconfigurableBase
private void handleDiskError(String failedVolumes) {
final boolean hasEnoughResources = data.hasEnoughResource();
LOG.warn("DataNode.handleDiskError on : [" + failedVolumes +
"] Keep Running: " + hasEnoughResources);
LOG.warn("DataNode.handleDiskError on: " +
"[{}] Keep Running: {}", failedVolumes, hasEnoughResources);
// If we have enough active valid volumes then we do not want to
// shutdown the DN completely.
@ -2438,15 +2433,13 @@ public class DataNode extends ReconfigurableBase
String[] targetStorageIds, ExtendedBlock b,
BlockConstructionStage stage, final String clientname) {
if (DataTransferProtocol.LOG.isDebugEnabled()) {
DataTransferProtocol.LOG.debug(getClass().getSimpleName() + ": "
+ b + " (numBytes=" + b.getNumBytes() + ")"
+ ", stage=" + stage
+ ", clientname=" + clientname
+ ", targets=" + Arrays.asList(targets)
+ ", target storage types=" + (targetStorageTypes == null ? "[]" :
Arrays.asList(targetStorageTypes))
+ ", target storage IDs=" + (targetStorageIds == null ? "[]" :
Arrays.asList(targetStorageIds)));
DataTransferProtocol.LOG.debug("{}: {} (numBytes={}), stage={}, " +
"clientname={}, targets={}, target storage types={}, " +
"target storage IDs={}", getClass().getSimpleName(), b,
b.getNumBytes(), stage, clientname, Arrays.asList(targets),
targetStorageTypes == null ? "[]" :
Arrays.asList(targetStorageTypes),
targetStorageIds == null ? "[]" : Arrays.asList(targetStorageIds));
}
this.targets = targets;
this.targetStorageTypes = targetStorageTypes;
@ -2475,9 +2468,7 @@ public class DataNode extends ReconfigurableBase
try {
final String dnAddr = targets[0].getXferAddr(connectToDnViaHostname);
InetSocketAddress curTarget = NetUtils.createSocketAddr(dnAddr);
if (LOG.isDebugEnabled()) {
LOG.debug("Connecting to datanode " + dnAddr);
}
LOG.debug("Connecting to datanode {}", dnAddr);
sock = newSocket();
NetUtils.connect(sock, curTarget, dnConf.socketTimeout);
sock.setTcpNoDelay(dnConf.getDataTransferServerTcpNoDelay());
@ -2521,17 +2512,15 @@ public class DataNode extends ReconfigurableBase
blockSender.sendBlock(out, unbufOut, null);
// no response necessary
LOG.info(getClass().getSimpleName() + ", at "
+ DataNode.this.getDisplayName() + ": Transmitted " + b
+ " (numBytes=" + b.getNumBytes() + ") to " + curTarget);
LOG.info("{}, at {}: Transmitted {} (numBytes={}) to {}",
getClass().getSimpleName(), DataNode.this.getDisplayName(),
b, b.getNumBytes(), curTarget);
// read ack
if (isClient) {
DNTransferAckProto closeAck = DNTransferAckProto.parseFrom(
PBHelperClient.vintPrefixed(in));
if (LOG.isDebugEnabled()) {
LOG.debug(getClass().getSimpleName() + ": close-ack=" + closeAck);
}
LOG.debug("{}: close-ack={}", getClass().getSimpleName(), closeAck);
if (closeAck.getStatus() != Status.SUCCESS) {
if (closeAck.getStatus() == Status.ERROR_ACCESS_TOKEN) {
throw new InvalidBlockTokenException(
@ -2550,17 +2539,11 @@ public class DataNode extends ReconfigurableBase
// Add the block to the front of the scanning queue if metadata file
// is corrupt. We already add the block to front of scanner if the
// peer disconnects.
LOG.info("Adding block: " + b + " for scanning");
LOG.info("Adding block: {} for scanning", b);
blockScanner.markSuspectBlock(data.getVolume(b).getStorageID(), b);
}
LOG.warn(bpReg + ":Failed to transfer " + b + " to " +
targets[0] + " got ", ie);
// disk check moved to FileIoProvider
IOException cause = DatanodeUtil.getCauseIfDiskError(ie);
if (cause != null) { // possible disk error
LOG.warn("IOException in DataTransfer#run() "+ ie.getMessage() +". "
+ "Cause is ", cause);
}
LOG.warn("{}:Failed to transfer {} to {} got",
bpReg, b, targets[0], ie);
} finally {
decrementXmitsInProgress();
IOUtils.closeStream(blockSender);
@ -2691,14 +2674,9 @@ public class DataNode extends ReconfigurableBase
final StorageLocation location;
try {
location = StorageLocation.parse(locationString);
} catch (IOException ioe) {
LOG.error("Failed to initialize storage directory " + locationString
+ ". Exception details: " + ioe);
// Ignore the exception.
continue;
} catch (SecurityException se) {
LOG.error("Failed to initialize storage directory " + locationString
+ ". Exception details: " + se);
} catch (IOException | SecurityException ioe) {
LOG.error("Failed to initialize storage directory {}." +
"Exception details: {}", locationString, ioe.toString());
// Ignore the exception.
continue;
}
@ -2745,7 +2723,7 @@ public class DataNode extends ReconfigurableBase
wait(2000);
}
} catch (InterruptedException ex) {
LOG.warn("Received exception in Datanode#join: " + ex);
LOG.warn("Received exception in Datanode#join: {}", ex.toString());
}
}
}
@ -2950,9 +2928,7 @@ public class DataNode extends ReconfigurableBase
}
for (TokenIdentifier tokenId : tokenIds) {
BlockTokenIdentifier id = (BlockTokenIdentifier) tokenId;
if (LOG.isDebugEnabled()) {
LOG.debug("Got: " + id.toString());
}
LOG.debug("Got: {}", id);
blockPoolTokenSecretManager.checkAccess(id, null, block,
BlockTokenIdentifier.AccessMode.READ, null, null);
}
@ -3165,11 +3141,11 @@ public class DataNode extends ReconfigurableBase
public void deleteBlockPool(String blockPoolId, boolean force)
throws IOException {
checkSuperuserPrivilege();
LOG.info("deleteBlockPool command received for block pool " + blockPoolId
+ ", force=" + force);
LOG.info("deleteBlockPool command received for block pool {}, " +
"force={}", blockPoolId, force);
if (blockPoolManager.get(blockPoolId) != null) {
LOG.warn("The block pool "+blockPoolId+
" is still running, cannot be deleted.");
LOG.warn("The block pool {} is still running, cannot be deleted.",
blockPoolId);
throw new IOException(
"The block pool is still running. First do a refreshNamenodes to " +
"shutdown the block pool service");
@ -3181,8 +3157,8 @@ public class DataNode extends ReconfigurableBase
@Override // ClientDatanodeProtocol
public synchronized void shutdownDatanode(boolean forUpgrade) throws IOException {
checkSuperuserPrivilege();
LOG.info("shutdownDatanode command received (upgrade=" + forUpgrade +
"). Shutting down Datanode...");
LOG.info("shutdownDatanode command received (upgrade={}). " +
"Shutting down Datanode...", forUpgrade);
// Shutdown can be called only once.
if (shutdownInProgress) {
@ -3381,12 +3357,9 @@ public class DataNode extends ReconfigurableBase
// Remove all unhealthy volumes from DataNode.
removeVolumes(unhealthyLocations, false);
} catch (IOException e) {
LOG.warn("Error occurred when removing unhealthy storage dirs: "
+ e.getMessage(), e);
}
if (LOG.isDebugEnabled()) {
LOG.debug(sb.toString());
LOG.warn("Error occurred when removing unhealthy storage dirs", e);
}
LOG.debug("{}", sb);
// send blockreport regarding volume failure
handleDiskError(sb.toString());
}
@ -3568,7 +3541,7 @@ public class DataNode extends ReconfigurableBase
case DiskBalancerConstants.DISKBALANCER_BANDWIDTH :
return Long.toString(this.diskBalancer.getBandwidth());
default:
LOG.error("Disk Balancer - Unknown key in get balancer setting. Key: " +
LOG.error("Disk Balancer - Unknown key in get balancer setting. Key: {}",
key);
throw new DiskBalancerException("Unknown key",
DiskBalancerException.Result.UNKNOWN_KEY);

162
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
View File

@ -148,10 +148,8 @@ class DataXceiver extends Receiver implements Runnable {
(colonIdx < 0) ? remoteAddress : remoteAddress.substring(0, colonIdx);
localAddress = peer.getLocalAddressString();
if (LOG.isDebugEnabled()) {
LOG.debug("Number of active connections is: "
+ datanode.getXceiverCount());
}
LOG.debug("Number of active connections is: {}",
datanode.getXceiverCount());
}
/**
@ -187,7 +185,7 @@ class DataXceiver extends Receiver implements Runnable {
// This doesn't need to be in a critical section. Althogh the client
// can resue the connection to issue a different request, trying sending
// an OOB through the recently closed block receiver is harmless.
LOG.info("Sending OOB to peer: " + peer);
LOG.info("Sending OOB to peer: {}", peer);
br.sendOOB();
}
@ -199,7 +197,7 @@ class DataXceiver extends Receiver implements Runnable {
}
xceiver.interrupt();
}
LOG.info("Stopped the writer: " + peer);
LOG.info("Stopped the writer: {}", peer);
}
/**
@ -239,14 +237,15 @@ class DataXceiver extends Receiver implements Runnable {
} catch (InvalidMagicNumberException imne) {
if (imne.isHandshake4Encryption()) {
LOG.info("Failed to read expected encryption handshake from client " +
"at " + peer.getRemoteAddressString() + ". Perhaps the client " +
"at {}. Perhaps the client " +
"is running an older version of Hadoop which does not support " +
"encryption", imne);
"encryption", peer.getRemoteAddressString(), imne);
} else {
LOG.info("Failed to read expected SASL data transfer protection " +
"handshake from client at " + peer.getRemoteAddressString() +
"handshake from client at {}" +
". Perhaps the client is running an older version of Hadoop " +
"which does not support SASL data transfer protection", imne);
"which does not support SASL data transfer protection",
peer.getRemoteAddressString(), imne);
}
return;
}
@ -302,7 +301,7 @@ class DataXceiver extends Receiver implements Runnable {
if (LOG.isTraceEnabled()) {
LOG.trace(s, t);
} else {
LOG.info(s + "; " + t);
LOG.info("{}; {}", s, t.toString());
}
} else if (op == Op.READ_BLOCK && t instanceof SocketTimeoutException) {
String s1 =
@ -311,23 +310,19 @@ class DataXceiver extends Receiver implements Runnable {
if (LOG.isTraceEnabled()) {
LOG.trace(s1, t);
} else {
LOG.info(s1 + "; " + t);
LOG.info("{}; {}", s1, t.toString());
}
} else if (t instanceof InvalidToken) {
// The InvalidToken exception has already been logged in
// checkAccess() method and this is not a server error.
if (LOG.isTraceEnabled()) {
LOG.trace(s, t);
}
} else {
LOG.error(s, t);
}
} finally {
collectThreadLocalStates();
if (LOG.isDebugEnabled()) {
LOG.debug(datanode.getDisplayName() + ":Number of active connections is: "
+ datanode.getXceiverCount());
}
LOG.debug("{}:Number of active connections is: {}",
datanode.getDisplayName(), datanode.getXceiverCount());
updateCurrentThreadName("Cleaning up");
if (peer != null) {
dataXceiverServer.closePeer(peer);
@ -405,21 +400,22 @@ class DataXceiver extends Receiver implements Runnable {
DomainSocket sock = peer.getDomainSocket();
sock.sendFileDescriptors(fds, buf, 0, buf.length);
if (supportsReceiptVerification) {
LOG.trace("Reading receipt verification byte for " + slotId);
LOG.trace("Reading receipt verification byte for {}", slotId);
int val = sock.getInputStream().read();
if (val < 0) {
throw new EOFException();
}
} else {
LOG.trace("Receipt verification is not enabled on the DataNode. " +
"Not verifying " + slotId);
"Not verifying {}", slotId);
}
success = true;
}
} finally {
if ((!success) && (registeredSlotId != null)) {
LOG.info("Unregistering " + registeredSlotId + " because the " +
"requestShortCircuitFdsForRead operation failed.");
LOG.info("Unregistering {} because the " +
"requestShortCircuitFdsForRead operation failed.",
registeredSlotId);
datanode.shortCircuitRegistry.unregisterSlot(registeredSlotId);
}
if (ClientTraceLog.isInfoEnabled()) {
@ -548,7 +544,7 @@ class DataXceiver extends Receiver implements Runnable {
// bad behavior inside the poll() call. See HADOOP-11802 for details.
try {
LOG.warn("Failed to send success response back to the client. " +
"Shutting down socket for " + shmInfo.getShmId() + ".");
"Shutting down socket for {}", shmInfo.getShmId());
sock.shutdown();
} catch (IOException e) {
LOG.warn("Failed to shut down socket in error handler", e);
@ -616,9 +612,9 @@ class DataXceiver extends Receiver implements Runnable {
ClientReadStatusProto stat = ClientReadStatusProto.parseFrom(
PBHelperClient.vintPrefixed(in));
if (!stat.hasStatus()) {
LOG.warn("Client " + peer.getRemoteAddressString() +
" did not send a valid status code after reading. " +
"Will close connection.");
LOG.warn("Client {} did not send a valid status code " +
"after reading. Will close connection.",
peer.getRemoteAddressString());
IOUtils.closeStream(out);
}
} catch (IOException ioe) {
@ -633,10 +629,8 @@ class DataXceiver extends Receiver implements Runnable {
datanode.metrics.incrBlocksRead();
datanode.metrics.incrTotalReadTime(duration);
} catch ( SocketException ignored ) {
if (LOG.isTraceEnabled()) {
LOG.trace(dnR + ":Ignoring exception while serving " + block + " to " +
remoteAddress, ignored);
}
LOG.trace("{}:Ignoring exception while serving {} to {}",
dnR, block, remoteAddress, ignored);
// Its ok for remote side to close the connection anytime.
datanode.metrics.incrBlocksRead();
IOUtils.closeStream(out);
@ -645,8 +639,8 @@ class DataXceiver extends Receiver implements Runnable {
* Earlier version shutdown() datanode if there is disk error.
*/
if (!(ioe instanceof SocketTimeoutException)) {
LOG.warn(dnR + ":Got exception while serving " + block + " to "
+ remoteAddress, ioe);
LOG.warn("{}:Got exception while serving {} to {}",
dnR, block, remoteAddress, ioe);
incrDatanodeNetworkErrors();
}
throw ioe;
@ -721,17 +715,16 @@ class DataXceiver extends Receiver implements Runnable {
}
if (LOG.isDebugEnabled()) {
LOG.debug("opWriteBlock: stage=" + stage + ", clientname=" + clientname
+ "\n block =" + block + ", newGs=" + latestGenerationStamp
+ ", bytesRcvd=[" + minBytesRcvd + ", " + maxBytesRcvd + "]"
+ "\n targets=" + Arrays.asList(targets)
+ "; pipelineSize=" + pipelineSize + ", srcDataNode=" + srcDataNode
+ ", pinning=" + pinning);
LOG.debug("isDatanode=" + isDatanode
+ ", isClient=" + isClient
+ ", isTransfer=" + isTransfer);
LOG.debug("writeBlock receive buf size " + peer.getReceiveBufferSize() +
" tcp no delay " + peer.getTcpNoDelay());
LOG.debug("opWriteBlock: stage={}, clientname={}\n " +
"block ={}, newGs={}, bytesRcvd=[{}, {}]\n " +
"targets={}; pipelineSize={}, srcDataNode={}, pinning={}",
stage, clientname, block, latestGenerationStamp, minBytesRcvd,
maxBytesRcvd, Arrays.asList(targets), pipelineSize, srcDataNode,
pinning);
LOG.debug("isDatanode={}, isClient={}, isTransfer={}",
isDatanode, isClient, isTransfer);
LOG.debug("writeBlock receive buf size {} tcp no delay {}",
peer.getReceiveBufferSize(), peer.getTcpNoDelay());
}
// We later mutate block's generation stamp and length, but we need to
@ -741,8 +734,8 @@ class DataXceiver extends Receiver implements Runnable {
if (block.getNumBytes() == 0) {
block.setNumBytes(dataXceiverServer.estimateBlockSize);
}
LOG.info("Receiving " + block + " src: " + remoteAddress + " dest: "
+ localAddress);
LOG.info("Receiving {} src: {} dest: {}",
block, remoteAddress, localAddress);
DataOutputStream mirrorOut = null; // stream to next target
DataInputStream mirrorIn = null; // reply from next target
@ -778,9 +771,7 @@ class DataXceiver extends Receiver implements Runnable {
InetSocketAddress mirrorTarget = null;
// Connect to backup machine
mirrorNode = targets[0].getXferAddr(connectToDnViaHostname);
if (LOG.isDebugEnabled()) {
LOG.debug("Connecting to datanode " + mirrorNode);
}
LOG.debug("Connecting to datanode {}", mirrorNode);
mirrorTarget = NetUtils.createSocketAddr(mirrorNode);
mirrorSock = datanode.newSocket();
try {
@ -844,11 +835,10 @@ class DataXceiver extends Receiver implements Runnable {
BlockOpResponseProto.parseFrom(PBHelperClient.vintPrefixed(mirrorIn));
mirrorInStatus = connectAck.getStatus();
firstBadLink = connectAck.getFirstBadLink();
if (LOG.isDebugEnabled() || mirrorInStatus != SUCCESS) {
LOG.debug("Datanode " + targets.length +
" got response for connect ack " +
" from downstream datanode with firstbadlink as " +
firstBadLink);
if (mirrorInStatus != SUCCESS) {
LOG.debug("Datanode {} got response for connect" +
"ack from downstream datanode with firstbadlink as {}",
targets.length, firstBadLink);
}
}
@ -869,13 +859,12 @@ class DataXceiver extends Receiver implements Runnable {
IOUtils.closeSocket(mirrorSock);
mirrorSock = null;
if (isClient) {
LOG.error(datanode + ":Exception transfering block " +
block + " to mirror " + mirrorNode + ": " + e);
LOG.error("{}:Exception transfering block {} to mirror {}",
datanode, block, mirrorNode, e);
throw e;
} else {
LOG.info(datanode + ":Exception transfering " +
block + " to mirror " + mirrorNode +
"- continuing without the mirror", e);
LOG.info("{}:Exception transfering {} to mirror {}- continuing " +
"without the mirror", datanode, block, mirrorNode, e);
incrDatanodeNetworkErrors();
}
}
@ -883,10 +872,9 @@ class DataXceiver extends Receiver implements Runnable {
// send connect-ack to source for clients and not transfer-RBW/Finalized
if (isClient && !isTransfer) {
if (LOG.isDebugEnabled() || mirrorInStatus != SUCCESS) {
LOG.debug("Datanode " + targets.length +
" forwarding connect ack to upstream firstbadlink is " +
firstBadLink);
if (mirrorInStatus != SUCCESS) {
LOG.debug("Datanode {} forwarding connect ack to upstream " +
"firstbadlink is {}", targets.length, firstBadLink);
}
BlockOpResponseProto.newBuilder()
.setStatus(mirrorInStatus)
@ -904,9 +892,7 @@ class DataXceiver extends Receiver implements Runnable {
// send close-ack for transfer-RBW/Finalized
if (isTransfer) {
if (LOG.isTraceEnabled()) {
LOG.trace("TRANSFER: send close-ack");
}
writeResponse(SUCCESS, null, replyOut);
}
}
@ -924,15 +910,16 @@ class DataXceiver extends Receiver implements Runnable {
if (isDatanode ||
stage == BlockConstructionStage.PIPELINE_CLOSE_RECOVERY) {
datanode.closeBlock(block, null, storageUuid, isOnTransientStorage);
LOG.info("Received " + block + " src: " + remoteAddress + " dest: "
+ localAddress + " of size " + block.getNumBytes());
LOG.info("Received {} src: {} dest: {} of size {}",
block, remoteAddress, localAddress, block.getNumBytes());
}
if(isClient) {
size = block.getNumBytes();
}
} catch (IOException ioe) {
LOG.info("opWriteBlock " + block + " received exception " + ioe);
LOG.info("opWriteBlock {} received exception {}",
block, ioe.toString());
incrDatanodeNetworkErrors();
throw ioe;
} finally {
@ -970,7 +957,8 @@ class DataXceiver extends Receiver implements Runnable {
targetStorageTypes, targetStorageIds, clientName);
writeResponse(Status.SUCCESS, null, out);
} catch (IOException ioe) {
LOG.info("transferBlock " + blk + " received exception " + ioe);
LOG.info("transferBlock {} received exception {}",
blk, ioe.toString());
incrDatanodeNetworkErrors();
throw ioe;
} finally {
@ -1005,7 +993,8 @@ class DataXceiver extends Receiver implements Runnable {
.writeDelimitedTo(out);
out.flush();
} catch (IOException ioe) {
LOG.info("blockChecksum " + block + " received exception " + ioe);
LOG.info("blockChecksum {} received exception {}",
block, ioe.toString());
incrDatanodeNetworkErrors();
throw ioe;
} finally {
@ -1046,8 +1035,8 @@ class DataXceiver extends Receiver implements Runnable {
.writeDelimitedTo(out);
out.flush();
} catch (IOException ioe) {
LOG.info("blockChecksum " + stripedBlockInfo.getBlock() +
" received exception " + ioe);
LOG.info("blockChecksum {} received exception {}",
stripedBlockInfo.getBlock(), ioe.toString());
incrDatanodeNetworkErrors();
throw ioe;
} finally {
@ -1105,10 +1094,10 @@ class DataXceiver extends Receiver implements Runnable {
datanode.metrics.incrBlocksRead();
datanode.metrics.incrTotalReadTime(duration);
LOG.info("Copied " + block + " to " + peer.getRemoteAddressString());
LOG.info("Copied {} to {}", block, peer.getRemoteAddressString());
} catch (IOException ioe) {
isOpSuccess = false;
LOG.info("opCopyBlock " + block + " received exception " + ioe);
LOG.info("opCopyBlock {} received exception {}", block, ioe.toString());
incrDatanodeNetworkErrors();
throw ioe;
} finally {
@ -1163,16 +1152,14 @@ class DataXceiver extends Receiver implements Runnable {
ReplicaInfo oldReplica = datanode.data.moveBlockAcrossStorage(block,
storageType, storageId);
if (oldReplica != null) {
LOG.info("Moved " + block + " from StorageType "
+ oldReplica.getVolume().getStorageType() + " to " + storageType);
LOG.info("Moved {} from StorageType {} to {}",
block, oldReplica.getVolume().getStorageType(), storageType);
}
} else {
block.setNumBytes(dataXceiverServer.estimateBlockSize);
// get the output stream to the proxy
final String dnAddr = proxySource.getXferAddr(connectToDnViaHostname);
if (LOG.isDebugEnabled()) {
LOG.debug("Connecting to datanode " + dnAddr);
}
LOG.debug("Connecting to datanode {}", dnAddr);
InetSocketAddress proxyAddr = NetUtils.createSocketAddr(dnAddr);
proxySock = datanode.newSocket();
NetUtils.connect(proxySock, proxyAddr, dnConf.socketTimeout);
@ -1229,8 +1216,8 @@ class DataXceiver extends Receiver implements Runnable {
datanode.notifyNamenodeReceivedBlock(
block, delHint, r.getStorageUuid(), r.isOnTransientStorage());
LOG.info("Moved " + block + " from " + peer.getRemoteAddressString()
+ ", delHint=" + delHint);
LOG.info("Moved {} from {}, delHint={}",
block, peer.getRemoteAddressString(), delHint);
}
} catch (IOException ioe) {
opStatus = ERROR;
@ -1260,7 +1247,8 @@ class DataXceiver extends Receiver implements Runnable {
try {
sendResponse(opStatus, errMsg);
} catch (IOException ioe) {
LOG.warn("Error writing reply back to " + peer.getRemoteAddressString());
LOG.warn("Error writing reply back to {}",
peer.getRemoteAddressString());
incrDatanodeNetworkErrors();
}
IOUtils.closeStream(proxyOut);
@ -1408,10 +1396,8 @@ class DataXceiver extends Receiver implements Runnable {
final String[] storageIds) throws IOException {
checkAndWaitForBP(blk);
if (datanode.isBlockTokenEnabled) {
if (LOG.isDebugEnabled()) {
LOG.debug("Checking block access token for block '" + blk.getBlockId()
+ "' with mode '" + mode + "'");
}
LOG.debug("Checking block access token for block '{}' with mode '{}'",
blk.getBlockId(), mode);
try {
datanode.blockPoolTokenSecretManager.checkAccess(t, null, blk, mode,
storageTypes, storageIds);
@ -1429,9 +1415,9 @@ class DataXceiver extends Receiver implements Runnable {
resp.build().writeDelimitedTo(out);
out.flush();
}
LOG.warn("Block token verification failed: op=" + op
+ ", remoteAddress=" + remoteAddress
+ ", message=" + e.getLocalizedMessage());
LOG.warn("Block token verification failed: op={}, " +
"remoteAddress={}, message={}",
op, remoteAddress, e.getLocalizedMessage());
throw e;
} finally {
IOUtils.closeStream(out);

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
View File

@ -6128,7 +6128,7 @@ public class FSNamesystem implements Namesystem, FSNamesystemMBean,
LOG.debug("Get corrupt file blocks returned error: " + e.getMessage());
}
} catch (IOException e) {
LOG.warn("Get corrupt file blocks returned error: " + e.getMessage());
LOG.warn("Get corrupt file blocks returned error", e);
}
return JSON.toString(list);
}

34
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/ha/StandbyCheckpointer.java
View File

@ -28,8 +28,6 @@ import java.util.List;
import java.util.concurrent.*;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.ha.ServiceFailedException;
@ -51,6 +49,8 @@ import org.apache.hadoop.security.UserGroupInformation;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Thread which runs inside the NN when it's in Standby state,
@ -60,7 +60,8 @@ import com.google.common.util.concurrent.ThreadFactoryBuilder;
*/
@InterfaceAudience.Private
public class StandbyCheckpointer {
private static final Log LOG = LogFactory.getLog(StandbyCheckpointer.class);
private static final Logger LOG =
LoggerFactory.getLogger(StandbyCheckpointer.class);
private static final long PREVENT_AFTER_CANCEL_MS = 2*60*1000L;
private final CheckpointConf checkpointConf;
private final Configuration conf;
@ -136,8 +137,8 @@ public class StandbyCheckpointer {
public void start() {
LOG.info("Starting standby checkpoint thread...\n" +
"Checkpointing active NN to possible NNs: " + activeNNAddresses + "\n" +
"Serving checkpoints at " + myNNAddress);
"Checkpointing active NN to possible NNs: {}\n" +
"Serving checkpoints at {}", activeNNAddresses, myNNAddress);
thread.start();
}
@ -177,8 +178,8 @@ public class StandbyCheckpointer {
assert thisCheckpointTxId >= prevCheckpointTxId;
if (thisCheckpointTxId == prevCheckpointTxId) {
LOG.info("A checkpoint was triggered but the Standby Node has not " +
"received any transactions since the last checkpoint at txid " +
thisCheckpointTxId + ". Skipping...");
"received any transactions since the last checkpoint at txid {}. " +
"Skipping...", thisCheckpointTxId);
return;
}
@ -253,8 +254,7 @@ public class StandbyCheckpointer {
}
} catch (ExecutionException e) {
ioe = new IOException("Exception during image upload: " + e.getMessage(),
e.getCause());
ioe = new IOException("Exception during image upload", e);
break;
} catch (InterruptedException e) {
ie = e;
@ -401,15 +401,15 @@ public class StandbyCheckpointer {
if (needCheckpoint) {
LOG.info("Triggering a rollback fsimage for rolling upgrade.");
} else if (uncheckpointed >= checkpointConf.getTxnCount()) {
LOG.info("Triggering checkpoint because there have been " +
uncheckpointed + " txns since the last checkpoint, which " +
"exceeds the configured threshold " +
checkpointConf.getTxnCount());
LOG.info("Triggering checkpoint because there have been {} txns " +
"since the last checkpoint, " +
"which exceeds the configured threshold {}",
uncheckpointed, checkpointConf.getTxnCount());
needCheckpoint = true;
} else if (secsSinceLast >= checkpointConf.getPeriod()) {
LOG.info("Triggering checkpoint because it has been " +
secsSinceLast + " seconds since the last checkpoint, which " +
"exceeds the configured interval " + checkpointConf.getPeriod());
LOG.info("Triggering checkpoint because it has been {} seconds " +
"since the last checkpoint, which exceeds the configured " +
"interval {}", secsSinceLast, checkpointConf.getPeriod());
needCheckpoint = true;
}
@ -441,7 +441,7 @@ public class StandbyCheckpointer {
lastCheckpointTime = now;
}
} catch (SaveNamespaceCancelledException ce) {
LOG.info("Checkpoint was cancelled: " + ce.getMessage());
LOG.info("Checkpoint was cancelled: {}", ce.getMessage());
canceledCount++;
} catch (InterruptedException ie) {
LOG.info("Interrupted during checkpointing", ie);

2
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
View File

@ -1329,7 +1329,7 @@ public class MiniDFSCluster implements AutoCloseable {
try {
uri = new URI("hdfs://" + hostPort);
} catch (URISyntaxException e) {
NameNode.LOG.warn("unexpected URISyntaxException: " + e );
NameNode.LOG.warn("unexpected URISyntaxException", e);
}
return uri;
}

26
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/test/MiniDFSClusterManager.java
View File

@ -32,13 +32,13 @@ import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hdfs.HdfsConfiguration;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.apache.hadoop.hdfs.server.common.HdfsServerConstants.StartupOption;
import org.eclipse.jetty.util.ajax.JSON;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This class drives the creation of a mini-cluster on the local machine. By
@ -58,8 +58,8 @@ import org.eclipse.jetty.util.ajax.JSON;
* $HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/share/hadoop/hdfs/hadoop-hdfs-0.24.0-SNAPSHOT-tests.jar org.apache.hadoop.test.MiniDFSClusterManager -options...
*/
public class MiniDFSClusterManager {
private static final Log LOG =
LogFactory.getLog(MiniDFSClusterManager.class);
private static final Logger LOG =
LoggerFactory.getLogger(MiniDFSClusterManager.class);
private MiniDFSCluster dfs;
private String writeDetails;
@ -146,8 +146,8 @@ public class MiniDFSClusterManager {
.build();
dfs.waitActive();
LOG.info("Started MiniDFSCluster -- namenode on port "
+ dfs.getNameNodePort());
LOG.info("Started MiniDFSCluster -- namenode on port {}",
dfs.getNameNodePort());
if (writeConfig != null) {
FileOutputStream fos = new FileOutputStream(new File(writeConfig));
@ -180,7 +180,7 @@ public class MiniDFSClusterManager {
CommandLineParser parser = new GnuParser();
cli = parser.parse(options, args);
} catch(ParseException e) {
LOG.warn("options parsing failed: "+e.getMessage());
LOG.warn("options parsing failed", e);
new HelpFormatter().printHelp("...", options);
return false;
}
@ -192,7 +192,7 @@ public class MiniDFSClusterManager {
if (cli.getArgs().length > 0) {
for (String arg : cli.getArgs()) {
LOG.error("Unrecognized option: " + arg);
LOG.error("Unrecognized option: {}", arg);
new HelpFormatter().printHelp("...", options);
return false;
}
@ -236,12 +236,12 @@ public class MiniDFSClusterManager {
conf2.set(keyval[0], keyval[1]);
num_confs_updated++;
} else {
LOG.warn("Ignoring -D option " + prop);
LOG.warn("Ignoring -D option {}", prop);
}
}
}
LOG.info("Updated " + num_confs_updated +
" configuration settings from command line.");
LOG.info("Updated {} configuration settings from command line.",
num_confs_updated);
}
/**
@ -254,8 +254,8 @@ public class MiniDFSClusterManager {
return Integer.parseInt(o);
}
} catch (NumberFormatException ex) {
LOG.error("Couldn't parse value (" + o + ") for option "
+ argName + ". Using default: " + defaultValue);
LOG.error("Couldn't parse value ({}) for option {}. " +
"Using default: {}", o, argName, defaultValue);
}
return defaultValue;

22
hadoop-tools/hadoop-gridmix/src/main/java/org/apache/hadoop/mapred/gridmix/Gridmix.java
View File

@ -45,8 +45,8 @@ import org.apache.hadoop.util.Tool;
import org.apache.hadoop.util.ToolRunner;
import org.apache.hadoop.tools.rumen.JobStoryProducer;
import org.apache.hadoop.tools.rumen.ZombieJobProducer;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Driver class for the Gridmix3 benchmark. Gridmix accepts a timestamped
@ -58,7 +58,7 @@ import org.apache.commons.logging.LogFactory;
*/
public class Gridmix extends Configured implements Tool {
public static final Log LOG = LogFactory.getLog(Gridmix.class);
public static final Logger LOG = LoggerFactory.getLogger(Gridmix.class);
/**
* Output (scratch) directory for submitted jobs. Relative paths are
@ -184,8 +184,8 @@ public class Gridmix extends Configured implements Tool {
final Configuration conf = getConf();
if (inputDir.getFileSystem(conf).exists(inputDir)) {
LOG.error("Gridmix input data directory " + inputDir
+ " already exists when -generate option is used.\n");
LOG.error("Gridmix input data directory {} already exists " +
"when -generate option is used.", inputDir);
return STARTUP_FAILED_ERROR;
}
@ -193,13 +193,13 @@ public class Gridmix extends Configured implements Tool {
CompressionEmulationUtil.setupDataGeneratorConfig(conf);
final GenerateData genData = new GenerateData(conf, inputDir, genbytes);
LOG.info("Generating " + StringUtils.humanReadableInt(genbytes) +
" of test data...");
LOG.info("Generating {} of test data...",
StringUtils.TraditionalBinaryPrefix.long2String(genbytes, "", 1));
launchGridmixJob(genData);
FsShell shell = new FsShell(conf);
try {
LOG.info("Changing the permissions for inputPath " + inputDir.toString());
LOG.info("Changing the permissions for inputPath {}", inputDir);
shell.run(new String[] {"-chmod","-R","777", inputDir.toString()});
} catch (Exception e) {
LOG.error("Couldnt change the file permissions " , e);
@ -528,9 +528,7 @@ public class Gridmix extends Configured implements Tool {
statistics.start();
} catch (Throwable e) {
LOG.error("Startup failed. " + e.toString() + "\n");
if (LOG.isDebugEnabled()) {
e.printStackTrace();
}
LOG.debug("Startup failed", e);
if (factory != null) factory.abort(); // abort pipeline
exitCode = STARTUP_FAILED_ERROR;
} finally {
@ -561,7 +559,7 @@ public class Gridmix extends Configured implements Tool {
summarizer.finalize(factory, traceIn, genbytes, userResolver, stats,
conf);
}
IOUtils.cleanup(LOG, trace);
IOUtils.cleanupWithLogger(LOG, trace);
}
return exitCode;
}

29
hadoop-tools/hadoop-openstack/src/main/java/org/apache/hadoop/fs/swift/http/HttpInputStreamWithRelease.java
View File

@ -18,12 +18,12 @@
package org.apache.hadoop.fs.swift.http;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.fs.swift.exceptions.SwiftConnectionClosedException;
import org.apache.hadoop.fs.swift.util.SwiftUtils;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpRequestBase;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.io.EOFException;
@ -44,8 +44,8 @@ import java.net.URI;
*/
public class HttpInputStreamWithRelease extends InputStream {
private static final Log LOG =
LogFactory.getLog(HttpInputStreamWithRelease.class);
private static final Logger LOG =
LoggerFactory.getLogger(HttpInputStreamWithRelease.class);
private final URI uri;
private HttpRequestBase req;
private HttpResponse resp;
@ -100,9 +100,7 @@ public class HttpInputStreamWithRelease extends InputStream {
if (!released) {
reasonClosed = reason;
try {
if (LOG.isDebugEnabled()) {
LOG.debug("Releasing connection to " + uri + ": " + reason, ex);
}
LOG.debug("Releasing connection to {}: {}", uri, reason, ex);
if (req != null) {
if (!dataConsumed) {
req.abort();
@ -137,7 +135,7 @@ public class HttpInputStreamWithRelease extends InputStream {
try {
release(operation, ex);
} catch (IOException ioe) {
LOG.debug("Exception during release: " + operation + " - " + ioe, ioe);
LOG.debug("Exception during release: {}", operation, ioe);
//make this the exception if there was none before
if (ex == null) {
ex = ioe;
@ -173,9 +171,7 @@ public class HttpInputStreamWithRelease extends InputStream {
try {
read = inStream.read();
} catch (EOFException e) {
if (LOG.isDebugEnabled()) {
LOG.debug("EOF exception " + e, e);
}
LOG.debug("EOF exception", e);
read = -1;
} catch (IOException e) {
throw releaseAndRethrow("read()", e);
@ -200,9 +196,7 @@ public class HttpInputStreamWithRelease extends InputStream {
try {
read = inStream.read(b, off, len);
} catch (EOFException e) {
if (LOG.isDebugEnabled()) {
LOG.debug("EOF exception " + e, e);
}
LOG.debug("EOF exception", e);
read = -1;
} catch (IOException e) {
throw releaseAndRethrow("read(b, off, " + len + ")", e);
@ -222,13 +216,12 @@ public class HttpInputStreamWithRelease extends InputStream {
protected void finalize() {
try {
if (release("finalize()", constructionStack)) {
LOG.warn("input stream of " + uri
+ " not closed properly -cleaned up in finalize()");
LOG.warn("input stream of {}" +
" not closed properly -cleaned up in finalize()", uri);
}
} catch (Exception e) {
//swallow anything that failed here
LOG.warn("Exception while releasing " + uri + "in finalizer",
e);
LOG.warn("Exception while releasing {} in finalizer", uri, e);
}
}