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Posted to common-commits@hadoop.apache.org by as...@apache.org on 2015/11/26 20:52:47 UTC
[37/50] [abbrv] hadoop git commit: YARN-4380.
TestResourceLocalizationService.testDownloadingResourcesOnContainerKill fails
intermittently. Contributed by Varun Saxena.
YARN-4380. TestResourceLocalizationService.testDownloadingResourcesOnContainerKill fails intermittently. Contributed by Varun Saxena.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/0656d2dc
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/0656d2dc
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/0656d2dc
Branch: refs/heads/yarn-2877
Commit: 0656d2dc83af6a48a8d8d0e37cdf1f813124f366
Parents: 3e85542
Author: Tsuyoshi Ozawa <oz...@apache.org>
Authored: Thu Nov 26 01:10:02 2015 +0900
Committer: Tsuyoshi Ozawa <oz...@apache.org>
Committed: Thu Nov 26 01:10:02 2015 +0900
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hadoop-yarn-project/CHANGES.txt | 3 +++
.../TestResourceLocalizationService.java | 18 +++++++++++++++++-
2 files changed, 20 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/0656d2dc/hadoop-yarn-project/CHANGES.txt
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diff --git a/hadoop-yarn-project/CHANGES.txt b/hadoop-yarn-project/CHANGES.txt
index e036335..d0b31dd 100644
--- a/hadoop-yarn-project/CHANGES.txt
+++ b/hadoop-yarn-project/CHANGES.txt
@@ -1106,6 +1106,9 @@ Release 2.7.3 - UNRELEASED
YARN-4365. FileSystemNodeLabelStore should check for root dir existence on
startup (Kuhu Shukla via jlowe)
+ YARN-4380. TestResourceLocalizationService.testDownloadingResourcesOnContainerKill
+ fails intermittently. (Varun Saxena via ozawa)
+
Release 2.7.2 - UNRELEASED
INCOMPATIBLE CHANGES
http://git-wip-us.apache.org/repos/asf/hadoop/blob/0656d2dc/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/TestResourceLocalizationService.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/TestResourceLocalizationService.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/TestResourceLocalizationService.java
index c14ec7f..64d3d68 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/TestResourceLocalizationService.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/TestResourceLocalizationService.java
@@ -63,6 +63,7 @@ import java.util.Set;
import java.util.concurrent.BrokenBarrierException;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.Future;
+import java.util.concurrent.atomic.AtomicInteger;
import org.apache.hadoop.fs.Options;
import org.apache.hadoop.yarn.server.nodemanager.executor.LocalizerStartContext;
@@ -1101,14 +1102,21 @@ public class TestResourceLocalizationService {
private static class DummyExecutor extends DefaultContainerExecutor {
private volatile boolean stopLocalization = false;
+ private AtomicInteger numLocalizers = new AtomicInteger(0);
@Override
public void startLocalizer(LocalizerStartContext ctx)
throws IOException, InterruptedException {
+ numLocalizers.incrementAndGet();
while (!stopLocalization) {
Thread.yield();
}
}
- void setStopLocalization() {
+ private void waitForLocalizers(int num) {
+ while (numLocalizers.intValue() < num) {
+ Thread.yield();
+ }
+ }
+ private void setStopLocalization() {
stopLocalization = true;
}
}
@@ -1251,6 +1259,10 @@ public class TestResourceLocalizationService {
spyService.handle(new ContainerLocalizationRequestEvent(c2, rsrcs1));
dispatcher.await();
+ // Wait for localizers of both container c1 and c2 to begin.
+ exec.waitForLocalizers(2);
+ LocalizerRunner locC1 =
+ spyService.getLocalizerRunner(c1.getContainerId().toString());
final String containerIdStr = c1.getContainerId().toString();
// Heartbeats from container localizer
LocalResourceStatus rsrc1success = mock(LocalResourceStatus.class);
@@ -1318,6 +1330,10 @@ public class TestResourceLocalizationService {
Set<Path> paths =
Sets.newHashSet(new Path(locPath1), new Path(locPath1 + "_tmp"),
new Path(locPath2), new Path(locPath2 + "_tmp"));
+ // Wait for localizer runner thread for container c1 to finish.
+ while (locC1.getState() != Thread.State.TERMINATED) {
+ Thread.sleep(50);
+ }
// Verify if downloading resources were submitted for deletion.
verify(delService).delete(eq(user),
(Path) eq(null), argThat(new DownloadingPathsMatcher(paths)));