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YARN-4408. Fix issue that NodeManager still reports negative running containers. Contributed by Robert Kanter.

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This commit is contained in:
Junping Du 2015-12-03 06:36:37 -08:00
parent 3857fed2c8
commit 62e9348bc1
3 changed files with 67 additions and 2 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -1084,6 +1084,9 @@ Release 2.8.0 - UNRELEASED
YARN-4384. updateNodeResource CLI should not accept negative values for resource.
(Junping Du via wangda)
YARN-4408. Fix issue that NodeManager reports negative running containers.
(Robert Kanter via junping_du)
Release 2.7.3 - UNRELEASED
INCOMPATIBLE CHANGES

5
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/container/ContainerImpl.java
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@ -1041,7 +1041,12 @@ static class ExitedWithSuccessToDoneTransition extends
ContainerDoneTransition {
@Override
public void transition(ContainerImpl container, ContainerEvent event) {
if (container.wasLaunched) {
container.metrics.endRunningContainer();
} else {
LOG.warn("Container exited with success despite being killed and not" +
"actually running");
}
container.metrics.completedContainer();
NMAuditLogger.logSuccess(container.user,
AuditConstants.FINISH_SUCCESS_CONTAINER, "ContainerImpl",

59
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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@ -397,7 +397,8 @@ public void testKillOnLocalizationFailed() throws Exception {
}
@Test
public void testKillOnLocalizedWhenContainerNotLaunched() throws Exception {
public void testKillOnLocalizedWhenContainerNotLaunchedContainerKilled()
throws Exception {
WrappedContainer wc = null;
try {
wc = new WrappedContainer(17, 314159265358979L, 4344, "yak");
@ -426,6 +427,62 @@ public void testKillOnLocalizedWhenContainerNotLaunched() throws Exception {
}
}
@Test
public void testKillOnLocalizedWhenContainerNotLaunchedContainerSuccess()
throws Exception {
WrappedContainer wc = null;
try {
wc = new WrappedContainer(17, 314159265358979L, 4344, "yak");
wc.initContainer();
wc.localizeResources();
assertEquals(ContainerState.LOCALIZED, wc.c.getContainerState());
wc.killContainer();
assertEquals(ContainerState.KILLING, wc.c.getContainerState());
wc.containerSuccessful();
wc.drainDispatcherEvents();
assertEquals(ContainerState.EXITED_WITH_SUCCESS,
wc.c.getContainerState());
assertNull(wc.c.getLocalizedResources());
verifyCleanupCall(wc);
wc.c.handle(new ContainerEvent(wc.c.getContainerId(),
ContainerEventType.CONTAINER_RESOURCES_CLEANEDUP));
assertEquals(ContainerState.DONE, wc.c.getContainerState());
assertEquals(0, metrics.getRunningContainers());
} finally {
if (wc != null) {
wc.finished();
}
}
}
@Test
public void testKillOnLocalizedWhenContainerNotLaunchedContainerFailure()
throws Exception {
WrappedContainer wc = null;
try {
wc = new WrappedContainer(17, 314159265358979L, 4344, "yak");
wc.initContainer();
wc.localizeResources();
assertEquals(ContainerState.LOCALIZED, wc.c.getContainerState());
wc.killContainer();
assertEquals(ContainerState.KILLING, wc.c.getContainerState());
wc.containerFailed(ExitCode.FORCE_KILLED.getExitCode());
wc.drainDispatcherEvents();
assertEquals(ContainerState.EXITED_WITH_FAILURE,
wc.c.getContainerState());
assertNull(wc.c.getLocalizedResources());
verifyCleanupCall(wc);
wc.c.handle(new ContainerEvent(wc.c.getContainerId(),
ContainerEventType.CONTAINER_RESOURCES_CLEANEDUP));
assertEquals(ContainerState.DONE, wc.c.getContainerState());
assertEquals(0, metrics.getRunningContainers());
} finally {
if (wc != null) {
wc.finished();
}
}
}
@Test
public void testKillOnLocalizedWhenContainerLaunched() throws Exception {
WrappedContainer wc = null;