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MAPREDUCE-3040. Fixed extra copy of Configuration in YarnClientProtocolProvider and ensured MiniMRYarnCluster sets JobHistory configuration for tests. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1172929 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Arun Murthy 2011-09-20 00:46:22 +00:00
parent 9d14f100c8
commit f0fedda8ef
6 changed files with 20 additions and 19 deletions
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4
hadoop-mapreduce-project/CHANGES.txt
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@ -1366,6 +1366,10 @@ Release 0.23.0 - Unreleased
MAPREDUCE-3017. The Web UI shows FINISHED for killed/successful/failed jobs.
(mahadev)
MAPREDUCE-3040. Fixed extra copy of Configuration in
YarnClientProtocolProvider and ensured MiniMRYarnCluster sets JobHistory
configuration for tests. (acmurthy)
Release 0.22.0 - Unreleased
INCOMPATIBLE CHANGES

1
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ClientCache.java
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@ -77,7 +77,6 @@ private MRClientProtocol instantiateHistoryProxy()
throws IOException {
final String serviceAddr = conf.get(JHAdminConfig.MR_HISTORY_ADDRESS);
if (StringUtils.isEmpty(serviceAddr)) {
LOG.info("HistoryServer is not configured.");
return null;
}
LOG.info("Connecting to HistoryServer at: " + serviceAddr);

8
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ResourceMgrDelegate.java
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@ -74,16 +74,16 @@
public class ResourceMgrDelegate {
private static final Log LOG = LogFactory.getLog(ResourceMgrDelegate.class);
private Configuration conf;
private YarnConfiguration conf;
ClientRMProtocol applicationsManager;
private ApplicationId applicationId;
private final RecordFactory recordFactory = RecordFactoryProvider.getRecordFactory(null);
public ResourceMgrDelegate(Configuration conf) {
public ResourceMgrDelegate(YarnConfiguration conf) {
this.conf = conf;
YarnRPC rpc = YarnRPC.create(conf);
YarnRPC rpc = YarnRPC.create(this.conf);
InetSocketAddress rmAddress =
NetUtils.createSocketAddr(conf.get(
NetUtils.createSocketAddr(this.conf.get(
YarnConfiguration.RM_ADDRESS,
YarnConfiguration.DEFAULT_RM_ADDRESS));
LOG.info("Connecting to ResourceManager at " + rmAddress);

18
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/YARNRunner.java
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@ -20,16 +20,13 @@
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.fs.FileContext;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.Path;
@ -43,7 +40,6 @@
import org.apache.hadoop.mapreduce.JobContext;
import org.apache.hadoop.mapreduce.JobID;
import org.apache.hadoop.mapreduce.JobStatus;
import org.apache.hadoop.mapreduce.JobSubmissionFiles;
import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.QueueAclsInfo;
import org.apache.hadoop.mapreduce.QueueInfo;
@ -62,7 +58,6 @@
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.authorize.AccessControlList;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.TokenIdentifier;
import org.apache.hadoop.yarn.YarnException;
import org.apache.hadoop.yarn.api.ApplicationConstants;
import org.apache.hadoop.yarn.api.records.ApplicationId;
@ -91,7 +86,7 @@ public class YARNRunner implements ClientProtocol {
private final RecordFactory recordFactory = RecordFactoryProvider.getRecordFactory(null);
private ResourceMgrDelegate resMgrDelegate;
private ClientCache clientCache;
private YarnConfiguration conf;
private Configuration conf;
private final FileContext defaultFileContext;
/**
@ -99,22 +94,21 @@ public class YARNRunner implements ClientProtocol {
* yarn
* @param conf the configuration object for the client
*/
public YARNRunner(YarnConfiguration conf) {
this(conf, new ResourceMgrDelegate(conf));
public YARNRunner(Configuration conf) {
this(conf, new ResourceMgrDelegate(new YarnConfiguration(conf)));
}
/**
* Similar to {@link #YARNRunner(YarnConfiguration)} but allowing injecting
* Similar to {@link #YARNRunner(Configuration)} but allowing injecting
* {@link ResourceMgrDelegate}. Enables mocking and testing.
* @param conf the configuration object for the client
* @param resMgrDelegate the resourcemanager client handle.
*/
public YARNRunner(YarnConfiguration conf, ResourceMgrDelegate resMgrDelegate) {
public YARNRunner(Configuration conf, ResourceMgrDelegate resMgrDelegate) {
this.conf = conf;
try {
this.resMgrDelegate = resMgrDelegate;
this.clientCache = new ClientCache(this.conf,
resMgrDelegate);
this.clientCache = new ClientCache(this.conf, resMgrDelegate);
this.defaultFileContext = FileContext.getFileContext(this.conf);
} catch (UnsupportedFileSystemException ufe) {
throw new RuntimeException("Error in instantiating YarnClient", ufe);

3
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/YarnClientProtocolProvider.java
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@ -25,14 +25,13 @@
import org.apache.hadoop.mapreduce.MRConfig;
import org.apache.hadoop.mapreduce.protocol.ClientProtocol;
import org.apache.hadoop.mapreduce.protocol.ClientProtocolProvider;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
public class YarnClientProtocolProvider extends ClientProtocolProvider {
@Override
public ClientProtocol create(Configuration conf) throws IOException {
if (MRConfig.YARN_FRAMEWORK_NAME.equals(conf.get(MRConfig.FRAMEWORK_NAME))) {
return new YARNRunner(new YarnConfiguration(conf));
return new YARNRunner(conf);
}
return null;
}

5
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/MiniMRYarnCluster.java
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@ -28,6 +28,7 @@
import org.apache.hadoop.mapreduce.MRConfig;
import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer;
import org.apache.hadoop.mapreduce.v2.jobhistory.JHAdminConfig;
import org.apache.hadoop.yarn.YarnException;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.server.MiniYARNCluster;
@ -82,6 +83,10 @@ public void init(Configuration conf) {
// for corresponding uberized tests.
conf.setBoolean(MRJobConfig.JOB_UBERTASK_ENABLE, false);
// Set config for JH Server
conf.set(JHAdminConfig.MR_HISTORY_ADDRESS,
JHAdminConfig.DEFAULT_MR_HISTORY_ADDRESS);
super.init(conf);
}