[HDFS-16224] testBalancerWithObserverWithFailedNode times out

• Type: Test
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: test
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Leon Gao
• Reporter: Leon Gao
• Created: 13/Sep/21 06:36
• Updated: 27/Jan/24 02:35
• Resolved: 17/Sep/21 07:00

Description

testBalancerWithObserverWithFailedNode fails intermittently.

 

Seems it is because of datanode cannot shutdown because we need to wait for datanodes to finish retries to failed observer.

 

Jenkins report:

 

[ERROR] testBalancerWithObserverWithFailedNode(org.apache.hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes) Time elapsed: 180.144 s <<< ERROR! org.junit.runners.model.TestTimedOutException: test timed out after 180000 milliseconds at java.lang.Object.wait(Native Method) at java.lang.Thread.join(Thread.java:1252) at java.lang.Thread.join(Thread.java:1326) at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.join(BPServiceActor.java:632) at org.apache.hadoop.hdfs.server.datanode.BPOfferService.join(BPOfferService.java:360) at org.apache.hadoop.hdfs.server.datanode.BlockPoolManager.shutDownAll(BlockPoolManager.java:119) at org.apache.hadoop.hdfs.server.datanode.DataNode.shutdown(DataNode.java:2169) at org.apache.hadoop.hdfs.MiniDFSCluster.shutdownDataNode(MiniDFSCluster.java:2166) at org.apache.hadoop.hdfs.MiniDFSCluster.shutdownDataNodes(MiniDFSCluster.java:2156) at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:2135) at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:2109) at org.apache.hadoop.hdfs.MiniDFSCluster.shutdown(MiniDFSCluster.java:2102) at org.apache.hadoop.hdfs.qjournal.MiniQJMHACluster.shutdown(MiniQJMHACluster.java:189) at org.apache.hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes.testBalancerWithObserver(TestBalancerWithHANameNodes.java:240) at org.apache.hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes.testBalancerWithObserverWithFailedNode(TestBalancerWithHANameNodes.java:197) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.lang.Thread.run(Thread.java:748)

Issue Links

• links to: GitHub Pull Request #3425