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https://issues.apache.org/jira/browse/RATIS-434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei-Chiu Chuang resolved RATIS-434.
-----------------------------------
Resolution: Cannot Reproduce
I believe this is no longer the case. Except for ratis-example, the only place
where shutdownNow() is called is preceded by a shutdown() and
awaitTermination() so I think this is good now.
> StatusRuntimeException is thrown while closing raft client and server
> ---------------------------------------------------------------------
>
> Key: RATIS-434
> URL: https://issues.apache.org/jira/browse/RATIS-434
> Project: Ratis
> Issue Type: Bug
> Reporter: Lokesh Jain
> Assignee: Lokesh Jain
> Priority: Major
>
> We use ManagedChannel#shutdownNow which cancels all the active streams and
> throws StatusRuntimeException.
> {code:java}
> org.apache.ratis.thirdparty.io.grpc.StatusRuntimeException: CANCELLED:
> cancelled before receiving half close
> at
> org.apache.ratis.thirdparty.io.grpc.Status.asRuntimeException(Status.java:517)
> at
> org.apache.ratis.thirdparty.io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onCancel(ServerCalls.java:272)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.closed(ServerCallImpl.java:293)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1Closed.runInContext(ServerImpl.java:738)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> We should use ManagedChannel#shutdown and ManagedChannel#awaitTermination in
> order to close the channel properly.
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