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HBASE-6876 Clean up WARNs and log messages around startup; REAPPLY 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1390848 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2012-09-27 05:40:09 +00:00
parent c8375a55e9
commit b5cf874819
7 changed files with 18 additions and 17 deletions
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2
hbase-server/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
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@ -2450,7 +2450,7 @@ public class HConnectionManager {
c.getInt("hbase.client.serverside.retries.multiplier", 10);
int retries = hcRetries * serversideMultiplier;
c.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, retries);
log.debug("Set serverside HConnection retries=" + retries);
log.debug("HConnection retries=" + retries);
}
}

4
hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/HBaseRpcMetrics.java
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@ -62,8 +62,8 @@ public class HBaseRpcMetrics implements Updater {
metricsRecord.setTag("port", port);
LOG.info("Initializing RPC Metrics with hostName="
+ hostName + ", port=" + port);
LOG.info("Initializing RPC Metrics for className="
+ hostName + " on port=" + port);
context.registerUpdater(this);

2
hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/HBaseServer.java
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@ -525,6 +525,7 @@ public abstract class HBaseServer implements RpcServer {
readers[i] = reader;
readPool.execute(reader);
}
LOG.info("Started " + readThreads + " reader(s) in Listener.");
// Register accepts on the server socket with the selector.
acceptChannel.register(selector, SelectionKey.OP_ACCEPT);
@ -541,7 +542,6 @@ public abstract class HBaseServer implements RpcServer {
this.readSelector = Selector.open();
}
public void run() {
LOG.info("Starting " + getName());
try {
doRunLoop();
} finally {

6
hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcEngine.java
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@ -20,14 +20,12 @@ package org.apache.hadoop.hbase.ipc;
import java.io.IOException;
import java.net.InetSocketAddress;
import javax.net.SocketFactory;
import org.apache.hadoop.hbase.ipc.VersionedProtocol;
import org.apache.hadoop.hbase.security.User;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.conf.Configuration;
import com.google.protobuf.ServiceException;
import org.apache.hadoop.hbase.security.User;
/** An RPC implementation. */
@InterfaceAudience.Private

5
hbase-server/src/main/java/org/apache/hadoop/hbase/master/ActiveMasterManager.java
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@ -145,10 +145,11 @@ class ActiveMasterManager extends ZooKeeperListener {
this.watcher.getMasterAddressZNode(), this.sn)) {
// If we were a backup master before, delete our ZNode from the backup
// master directory since we are the active now
// master directory since we are the active now)
if (ZKUtil.checkExists(this.watcher, backupZNode) != -1) {
LOG.info("Deleting ZNode for " + backupZNode + " from backup master directory");
ZKUtil.deleteNodeFailSilent(this.watcher, backupZNode);
}
// Save the znode in a file, this will allow to check if we crash in the launch scripts
ZNodeClearer.writeMyEphemeralNodeOnDisk(this.sn.toString());

5
hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
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@ -185,6 +185,7 @@ import org.apache.hadoop.net.DNS;
import org.apache.zookeeper.KeeperException;
import org.apache.zookeeper.Watcher;
import org.apache.hadoop.hbase.trace.SpanReceiverHost;
import org.apache.hadoop.hbase.util.FSUtils;
import com.google.protobuf.RpcController;
import com.google.protobuf.ServiceException;
@ -324,6 +325,8 @@ Server {
public HMaster(final Configuration conf)
throws IOException, KeeperException, InterruptedException {
this.conf = new Configuration(conf);
LOG.info("hbase.rootdir=" + FSUtils.getRootDir(this.conf) +
", hbase.cluster.distributed=" + this.conf.getBoolean("hbase.cluster.distributed", false));
// Disable the block cache on the master
this.conf.setFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, 0.0f);
// Set how many times to retry talking to another server over HConnection.
@ -333,7 +336,7 @@ Server {
conf.get("hbase.master.dns.interface", "default"),
conf.get("hbase.master.dns.nameserver", "default")));
int port = conf.getInt(HConstants.MASTER_PORT, HConstants.DEFAULT_MASTER_PORT);
// Creation of a HSA will force a resolve.
// Creation of a ISA will force a resolve.
InetSocketAddress initialIsa = new InetSocketAddress(hostname, port);
if (initialIsa.getAddress() == null) {
throw new IllegalArgumentException("Failed resolve of " + initialIsa);

5
hbase-server/src/main/java/org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.java
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@ -134,12 +134,11 @@ public class RecoverableZooKeeper {
switch (e.code()) {
case NONODE:
if (isRetry) {
LOG.info("Node " + path + " already deleted. Assuming that a " +
LOG.info("Node " + path + " already deleted. Assuming a " +
"previous attempt succeeded.");
return;
}
LOG.warn("Node " + path + " already deleted, and this is not a " +
"retry");
LOG.warn("Node " + path + " already deleted, retry=" + isRetry);
throw e;
case CONNECTIONLOSS: