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Posted to issues@ozone.apache.org by "Arpit Agarwal (Jira)" <ji...@apache.org> on 2020/06/01 17:04:00 UTC
[jira] [Updated] (HDDS-1807)
TestWatchForCommit#testWatchForCommitForRetryfailure fails as a result of
no leader election for extended period of time
[ https://issues.apache.org/jira/browse/HDDS-1807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arpit Agarwal updated HDDS-1807:
--------------------------------
Labels: Triaged (was: )
> TestWatchForCommit#testWatchForCommitForRetryfailure fails as a result of no leader election for extended period of time
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: HDDS-1807
> URL: https://issues.apache.org/jira/browse/HDDS-1807
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Client
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
> Labels: Triaged
>
> {code:java}
> org.apache.ratis.protocol.RaftRetryFailureException: Failed RaftClientRequest:client-6C83DC527A4C->73bdd98d-b003-44ff-a45b-bd12dfd50509@group-75C642DF7AE9, cid=55, seq=1*, RW, org.apache.hadoop.hdds.scm.XceiverClientRatis$$Lambda$407/213850519@1a8843a2 for 10 attempts with RetryLimited(maxAttempts=10, sleepTime=1000ms)
> Stacktrace
> java.util.concurrent.ExecutionException: org.apache.ratis.protocol.RaftRetryFailureException: Failed RaftClientRequest:client-6C83DC527A4C->73bdd98d-b003-44ff-a45b-bd12dfd50509@group-75C642DF7AE9, cid=55, seq=1*, RW, org.apache.hadoop.hdds.scm.XceiverClientRatis$$Lambda$407/213850519@1a8843a2 for 10 attempts with RetryLimited(maxAttempts=10, sleepTime=1000ms)
> at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
> at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
> at org.apache.hadoop.ozone.client.rpc.TestWatchForCommit.testWatchForCommitForRetryfailure(TestWatchForCommit.java:345)
> 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:47)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> {code}
> The client here retries times with a delay of 1 sec between each retry but leader eleactiocouldnot complete.
> {code:java}
> 2019-07-12 19:30:46,451 INFO client.GrpcClientProtocolClient (GrpcClientProtocolClient.java:onNext(255)) - client-6C83DC527A4C->5931fd83-b899-480e-b15a-ecb8e7f7dd46: receive RaftClientReply:client-6C83DC527A4C->5931fd83-b899-480e-b15a-ecb8e7f7dd46@group-75C642DF7AE9, cid=55, FAILED org.apache.ratis.protocol.NotLeaderException: Server 5931fd83-b899-480e-b15a-ecb8e7f7dd46 is not the leader (null). Request must be sent to leader., logIndex=0, commits[5931fd83-b899-480e-b15a-ecb8e7f7dd46:c-1]
> 2019-07-12 19:30:47,469 INFO client.GrpcClientProtocolClient (GrpcClientProtocolClient.java:onNext(255)) - client-6C83DC527A4C->d83929f1-c4db-499d-b67f-ad7f10dd7dde: receive RaftClientReply:client-6C83DC527A4C->d83929f1-c4db-499d-b67f-ad7f10dd7dde@group-75C642DF7AE9, cid=55, FAILED org.apache.ratis.protocol.NotLeaderException: Server d83929f1-c4db-499d-b67f-ad7f10dd7dde is not the leader (null). Request must be sent to leader., logIndex=0, commits[d83929f1-c4db-499d-b67f-ad7f10dd7dde:c-1]
> 2019-07-12 19:30:48,504 INFO client.GrpcClientProtocolClient (GrpcClientProtocolClient.java:onNext(255)) - client-6C83DC527A4C->5931fd83-b899-480e-b15a-ecb8e7f7dd46: receive RaftClientReply:client-6C83DC527A4C->5931fd83-b899-480e-b15a-ecb8e7f7dd46@group-75C642DF7AE9, cid=55, FAILED org.apache.ratis.protocol.NotLeaderException: Server 5931fd83-b899-480e-b15a-ecb8e7f7dd46 is not the leader (null). Request must be sent to leader., logIndex=0, commits[5931fd83-b899-480e-b15a-ecb8e7f7dd46:c-1]
> 2019-07-12 19:30:49,540 INFO client.GrpcClientProtocolClient (GrpcClientProtocolClient.java:onNext(255)) - client-6C83DC527A4C->73bdd98d-b003-44ff-a45b-bd12dfd50509: receive RaftClientReply:client-6C83DC527A4C->73bdd98d-b003-44ff-a45b-bd12dfd50509@group-75C642DF7AE9, cid=55, FAILED org.apache.ratis.protocol.NotLeaderException: Server 73bdd98d-b003-44ff-a45b-bd12dfd50509 is not the leader (null). Request must be sent to leader.,
> {code}
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