[jira] [Created] (RATIS-1777) cleanQueue SEVERE: *~*~*~ Channel ManagedChannelImpl{logId=77175, target=10.17.248.50:9859} was not shutdown properly!!! ~*~*~*

["George Huang (Jira)" <ji...@apache.org>]

George Huang created RATIS-1777:
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             Summary: cleanQueue SEVERE: *~*~*~ Channel ManagedChannelImpl{logId=77175, target=10.17.248.50:9859} was not shutdown properly!!! ~*~*~*
                 Key: RATIS-1777
                 URL: https://issues.apache.org/jira/browse/RATIS-1777
             Project: Ratis
          Issue Type: Bug
          Components: gRPC
            Reporter: George Huang


Jan 23, 2023 5:22:47 PM org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference cleanQueue SEVERE: *~*~*~ Channel ManagedChannelImpl\{logId=77175, target=10.17.248.50:9859} was not shutdown properly!!! ~*~*~* Make sure to call shutdown()/shutdownNow() and wait until awaitTermination() returns true. java.lang.RuntimeException: ManagedChannel allocation site at org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference.<init>(ManagedChannelOrphanWrapper.java:93) at org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:53) at org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:44) at org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelImplBuilder.build(ManagedChannelImplBuilder.java:630) at org.apache.ratis.thirdparty.io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:297) at org.apache.hadoop.hdds.scm.XceiverClientGrpc.connectToDatanode(XceiverClientGrpc.java:205) at org.apache.hadoop.hdds.scm.XceiverClientGrpc.connect(XceiverClientGrpc.java:158) at org.apache.hadoop.hdds.scm.XceiverClientManager$2.call(XceiverClientManager.java:243) at org.apache.hadoop.hdds.scm.XceiverClientManager$2.call(XceiverClientManager.java:224) at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4868) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3533) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2282) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2159) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2049) at com.google.common.cache.LocalCache.get(LocalCache.java:3966) at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4863) at org.apache.hadoop.hdds.scm.XceiverClientManager.getClient(XceiverClientManager.java:224) at org.apache.hadoop.hdds.scm.XceiverClientManager.acquireClient(XceiverClientManager.java:168) at org.apache.hadoop.hdds.scm.XceiverClientManager.acquireClient(XceiverClientManager.java:141) at org.apache.hadoop.hdds.scm.storage.BlockOutputStream.<init>(BlockOutputStream.java:161) at org.apache.hadoop.hdds.scm.storage.ECBlockOutputStream.<init>(ECBlockOutputStream.java:78) at org.apache.hadoop.ozone.container.ec.reconstruction.ECReconstructionCoordinator.getECBlockOutputstream(ECReconstructionCoordinator.java:215) at org.apache.hadoop.ozone.container.ec.reconstruction.ECReconstructionCoordinator.reconstructECBlockGroup(ECReconstructionCoordinator.java:272) at org.apache.hadoop.ozone.container.ec.reconstruction.ECReconstructionCoordinator.reconstructECContainerGroup(ECReconstructionCoordinator.java:163) at org.apache.hadoop.ozone.container.ec.reconstruction.ECReconstructionCoordinatorTask.run(ECReconstructionCoordinatorTask.java:84) 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)



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