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YARN-5349. TestWorkPreservingRMRestart#testUAMRecoveryOnRMWorkPreservingRestart fail intermittently. Contributed by Jason Lowe.

This commit is contained in:
Eric Payne 2017-08-02 12:53:22 -05:00
parent 45535f8afa
commit 8ce8672b6b
1 changed files with 4 additions and 6 deletions
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10
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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@ -1324,11 +1324,11 @@ public class TestWorkPreservingRMRestart extends ParameterizedSchedulerTestBase
nm1.nodeHeartbeat(true);
List<Container> conts = am0.allocate(new ArrayList<ResourceRequest>(),
new ArrayList<ContainerId>()).getAllocatedContainers();
while (conts.size() == 0) {
while (conts.size() < 2) {
nm1.nodeHeartbeat(true);
conts.addAll(am0.allocate(new ArrayList<ResourceRequest>(),
new ArrayList<ContainerId>()).getAllocatedContainers());
Thread.sleep(500);
Thread.sleep(100);
}
// am failed,and relaunch it
@ -1426,14 +1426,12 @@ public class TestWorkPreservingRMRestart extends ParameterizedSchedulerTestBase
nm1.nodeHeartbeat(true);
List<Container> conts = am0.allocate(new ArrayList<ResourceRequest>(),
new ArrayList<ContainerId>()).getAllocatedContainers();
Assert.assertTrue(conts.isEmpty());
while (conts.size() == 0) {
while (conts.size() < 2) {
nm1.nodeHeartbeat(true);
conts.addAll(am0.allocate(new ArrayList<ResourceRequest>(),
new ArrayList<ContainerId>()).getAllocatedContainers());
Thread.sleep(500);
Thread.sleep(100);
}
Assert.assertFalse(conts.isEmpty());
// start new RM
rm2 = new MockRM(conf, rm1.getRMStateStore());