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YARN-2568. Fixed the potential test failures due to race conditions when RM work-preserving recovery is enabled. Contributed by Jian He.

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This commit is contained in:
Zhijie Shen 2014-09-18 21:56:56 -07:00
parent 6434572297
commit 6fe5c6b746
4 changed files with 6 additions and 1 deletions
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2
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/rm/TestRMContainerAllocator.java
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@ -2095,7 +2095,7 @@ public void testRMContainerAllocatorResendsRequestsOnRMRestart()
conf.setInt(YarnConfiguration.RM_AM_MAX_ATTEMPTS,
YarnConfiguration.DEFAULT_RM_AM_MAX_ATTEMPTS);
conf.setBoolean(YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_ENABLED, true);
conf.setLong(YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS, 0);
conf.setBoolean(MRJobConfig.MR_AM_JOB_NODE_BLACKLISTING_ENABLE, true);
conf.setInt(MRJobConfig.MAX_TASK_FAILURES_PER_TRACKER, 1);
conf.setInt(

3
hadoop-yarn-project/CHANGES.txt
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@ -397,6 +397,9 @@ Release 2.6.0 - UNRELEASED
YARN-2563. Fixed YarnClient to call getTimeLineDelegationToken only if the
Token is not present. (Zhijie Shen via jianhe)
YARN-2568. Fixed the potential test failures due to race conditions when RM
work-preserving recovery is enabled. (Jian He via zjshen)
Release 2.5.1 - 2014-09-05
INCOMPATIBLE CHANGES

1
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/api/impl/TestAMRMClientOnRMRestart.java
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@ -84,6 +84,7 @@ public static void setup() throws Exception {
conf.setInt(YarnConfiguration.RM_AM_MAX_ATTEMPTS,
YarnConfiguration.DEFAULT_RM_AM_MAX_ATTEMPTS);
conf.setBoolean(YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_ENABLED, true);
conf.setLong(YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS, 0);
}
// Test does major 6 steps verification.

1
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestWorkPreservingRMRestart.java
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@ -102,6 +102,7 @@ public void setup() throws UnknownHostException {
conf.setClass(YarnConfiguration.RM_SCHEDULER, schedulerClass,
ResourceScheduler.class);
conf.setBoolean(YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_ENABLED, true);
conf.setLong(YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS, 0);
DefaultMetricsSystem.setMiniClusterMode(true);
}