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YARN-523. Modified a test-case to validate container diagnostics on localization failures. Contributed by Jian He. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1503532 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Vinod Kumar Vavilapalli 2013-07-16 00:57:41 +00:00
parent 1fe8e2d7ee
commit 4466d8653f
2 changed files with 13 additions and 3 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -59,6 +59,9 @@ Release 2.1.1-beta - UNRELEASED
YARN-295. Fixed a race condition in ResourceManager RMAppAttempt state
machine. (Mayank Bansal via vinodkv)
YARN-523. Modified a test-case to validate container diagnostics on
localization failures. (Jian He via vinodkv)
Release 2.1.0-beta - 2013-07-02
INCOMPATIBLE CHANGES

13
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/container/TestContainer.java
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@ -41,6 +41,8 @@
import java.util.Map.Entry;
import java.util.Random;
import junit.framework.Assert;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.yarn.api.records.ContainerId;
@ -80,7 +82,7 @@ public class TestContainer {
final NodeManagerMetrics metrics = NodeManagerMetrics.create();
final Configuration conf = new YarnConfiguration();
final String FAKE_LOCALIZATION_ERROR = "Fake localization error";
/**
* Verify correct container request events sent to localizer.
@ -294,6 +296,7 @@ public void testResourceLocalizedOnLocalizationFailed() throws Exception {
wc.localizeResourcesFromInvalidState(failCount);
assertEquals(ContainerState.LOCALIZATION_FAILED, wc.c.getContainerState());
verifyCleanupCall(wc);
Assert.assertTrue(wc.getDiagnostics().contains(FAKE_LOCALIZATION_ERROR));
} finally {
if (wc != null) {
wc.finished();
@ -663,7 +666,7 @@ public void failLocalizeSpecificResource(String rsrcKey)
throws URISyntaxException {
LocalResource rsrc = localResources.get(rsrcKey);
LocalResourceRequest req = new LocalResourceRequest(rsrc);
Exception e = new Exception("Fake localization error");
Exception e = new Exception(FAKE_LOCALIZATION_ERROR);
c.handle(new ContainerResourceFailedEvent(c.getContainerId(), req, e
.getMessage()));
drainDispatcherEvents();
@ -679,7 +682,7 @@ public void failLocalizeResources(int failRsrcCount)
}
++counter;
LocalResourceRequest req = new LocalResourceRequest(rsrc.getValue());
Exception e = new Exception("Fake localization error");
Exception e = new Exception(FAKE_LOCALIZATION_ERROR);
c.handle(new ContainerResourceFailedEvent(c.getContainerId(),
req, e.getMessage()));
}
@ -725,5 +728,9 @@ public void containerKilledOnRequest() {
public int getLocalResourceCount() {
return localResources.size();
}
public String getDiagnostics() {
return c.cloneAndGetContainerStatus().getDiagnostics();
}
}
}