Attila Doroszlai created HDDS-10097:
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Summary: Intermittent ManagedChannel not shutdown properly in
TestWatchForCommit
Key: HDDS-10097
URL: https://issues.apache.org/jira/browse/HDDS-10097
Project: Apache Ozone
Issue Type: Bug
Reporter: Attila Doroszlai
Assignee: Attila Doroszlai
Intermittent failure in {{it-flaky}} due to {{ManagedChannelImpl was not
shutdown properly}} in {{TestWatchForCommit}}:
{code}
Jan 08, 2024 10:38:35 PM
org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference
cleanQueue
SEVERE: *~*~*~ Previous channel ManagedChannelImpl{logId=1734,
target=10.1.0.16:15440} was not shutdown properly!!! ~*~*~*
Make sure to call shutdown()/shutdownNow() and wait until
awaitTermination() returns true.
java.lang.RuntimeException: ManagedChannel allocation site
at
org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference.<init>(ManagedChannelOrphanWrapper.java:102)
at
org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:60)
at
org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:51)
at
org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelImplBuilder.build(ManagedChannelImplBuilder.java:631)
at
org.apache.ratis.thirdparty.io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:297)
at
org.apache.ratis.grpc.client.GrpcClientProtocolClient.buildChannel(GrpcClientProtocolClient.java:151)
at
org.apache.ratis.grpc.client.GrpcClientProtocolClient.<init>(GrpcClientProtocolClient.java:113)
at
org.apache.ratis.grpc.client.GrpcClientRpc.lambda$new$0(GrpcClientRpc.java:59)
at
org.apache.ratis.util.PeerProxyMap$PeerAndProxy.lambda$getProxy$0(PeerProxyMap.java:64)
at
org.apache.ratis.util.LifeCycle.startAndTransition(LifeCycle.java:270)
at
org.apache.ratis.util.PeerProxyMap$PeerAndProxy.getProxy(PeerProxyMap.java:63)
at org.apache.ratis.util.PeerProxyMap.getProxy(PeerProxyMap.java:110)
at
org.apache.ratis.grpc.client.GrpcClientRpc.sendRequestAsyncUnordered(GrpcClientRpc.java:81)
at
org.apache.ratis.client.impl.UnorderedAsync.sendRequestWithRetry(UnorderedAsync.java:80)
at
org.apache.ratis.client.impl.UnorderedAsync.lambda$null$2(UnorderedAsync.java:129)
at
org.apache.ratis.util.TimeoutTimer.lambda$onTimeout$2(TimeoutTimer.java:101)
at org.apache.ratis.util.LogUtils.runAndLog(LogUtils.java:38)
at org.apache.ratis.util.LogUtils$1.run(LogUtils.java:78)
at org.apache.ratis.util.TimeoutTimer$Task.run(TimeoutTimer.java:55)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
{code}
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