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From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDDS-1695) XceiverClientGrpc#ManagedChannelReference shutdown issue when running TeraGen
Date Mon, 17 Jun 2019 15:49:00 GMT
Xiaoyu Yao created HDDS-1695:
--------------------------------

             Summary: XceiverClientGrpc#ManagedChannelReference shutdown issue when running
TeraGen
                 Key: HDDS-1695
                 URL: https://issues.apache.org/jira/browse/HDDS-1695
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
            Reporter: Xiaoyu Yao


{code}

Jun 17, 2019 8:45:22 AM org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference
cleanQueue
SEVERE: *~*~*~ Channel ManagedChannelImpl\{logId=1, target=10.17.207.52:9859} was not shutdown
properly!!! ~*~*~*
 Make sure to call shutdown()/shutdownNow() and wait until awaitTermination() returns true.
java.lang.RuntimeException: ManagedChannel allocation site
 at org.apache.ratis.thirdparty.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference.<init>(ManagedChannelOrphanWrapper.java:103)
 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.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:411)
 at org.apache.hadoop.hdds.scm.XceiverClientGrpc.connectToDatanode(XceiverClientGrpc.java:172)
 at org.apache.hadoop.hdds.scm.XceiverClientGrpc.reconnect(XceiverClientGrpc.java:417)
 at org.apache.hadoop.hdds.scm.XceiverClientGrpc.sendCommandAsync(XceiverClientGrpc.java:366)
 at org.apache.hadoop.hdds.scm.XceiverClientGrpc.sendCommandWithRetry(XceiverClientGrpc.java:279)
 at org.apache.hadoop.hdds.scm.XceiverClientGrpc.sendCommandWithTraceIDAndRetry(XceiverClientGrpc.java:248)
 at org.apache.hadoop.hdds.scm.XceiverClientGrpc.sendCommand(XceiverClientGrpc.java:231)
 at org.apache.hadoop.hdds.scm.storage.ContainerProtocolCalls.getBlock(ContainerProtocolCalls.java:118)
 at org.apache.hadoop.hdds.scm.storage.BlockInputStream.getChunkInfos(BlockInputStream.java:167)
 at org.apache.hadoop.hdds.scm.storage.BlockInputStream.initialize(BlockInputStream.java:118)
 at org.apache.hadoop.hdds.scm.storage.BlockInputStream.read(BlockInputStream.java:222)
 at org.apache.hadoop.ozone.client.io.KeyInputStream.read(KeyInputStream.java:171)
 at org.apache.hadoop.fs.ozone.OzoneFSInputStream.read(OzoneFSInputStream.java:52)
 at java.io.DataInputStream.read(DataInputStream.java:149)
 at org.apache.hadoop.examples.terasort.TeraInputFormat$TeraRecordReader.nextKeyValue(TeraInputFormat.java:257)
 at org.apache.hadoop.examples.terasort.TeraInputFormat$1.run(TeraInputFormat.java:154)

{code}



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