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From "Mukul Kumar Singh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDDS-1898) GrpcReplicationService#download cannot replicate the container
Date Fri, 02 Aug 2019 08:42:00 GMT
Mukul Kumar Singh created HDDS-1898:
---------------------------------------

             Summary: GrpcReplicationService#download cannot replicate the container
                 Key: HDDS-1898
                 URL: https://issues.apache.org/jira/browse/HDDS-1898
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: Ozone Datanode
    Affects Versions: 0.4.0
            Reporter: Mukul Kumar Singh


Replication of container is failing because of rocksdb is unable to find the underlying files.

{code}
2019-08-02 14:07:26,670 INFO  replication.GrpcReplicationService (GrpcReplicationService.java:close(124))
- 663284 bytes written to th
e rpc stream from container 12
2019-08-02 14:07:26,670 ERROR replication.GrpcReplicationService (GrpcReplicationService.java:download(65))
- Can't stream the contain
er data
java.io.FileNotFoundException: /Users/msingh/code/apache/ozone/github/chaos_runs/hadoop-ozone/integration-test/target/test/data/MiniOzoneClusterImpl-403d87c2-5cbe-4511-8e14-dce727f10cf9/datanode-7/data/containers/hdds/9f2a75dc-3243-462a-a90e-c83f63ad0d55/current/containerDir0/12/metadata/12-dn-container.db/002084.log
(No such file or directory)
        at java.io.FileInputStream.open0(Native Method)
        at java.io.FileInputStream.open(FileInputStream.java:195)
        at java.io.FileInputStream.<init>(FileInputStream.java:138)
        at org.apache.hadoop.ozone.container.keyvalue.TarContainerPacker.includeFile(TarContainerPacker.java:243)
        at org.apache.hadoop.ozone.container.keyvalue.TarContainerPacker.includePath(TarContainerPacker.java:233)
        at org.apache.hadoop.ozone.container.keyvalue.TarContainerPacker.pack(TarContainerPacker.java:164)
        at org.apache.hadoop.ozone.container.replication.OnDemandContainerReplicationSource.copyData(OnDemandContainerReplicationSource.java:67)
        at org.apache.hadoop.ozone.container.replication.GrpcReplicationService.download(GrpcReplicationService.java:63)
        at org.apache.hadoop.hdds.protocol.datanode.proto.IntraDatanodeProtocolServiceGrpc$MethodHandlers.invoke(IntraDatanodeProtocolServiceGrpc.java:217)
        at org.apache.ratis.thirdparty.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171)
        at org.apache.ratis.thirdparty.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:283)
        at org.apache.ratis.thirdparty.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:710)
        at org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
        at org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        Suppressed: java.io.IOException: This archives contains unclosed entries.
                at org.apache.commons.compress.archivers.tar.TarArchiveOutputStream.finish(TarArchiveOutputStream.java:214)
                at org.apache.commons.compress.archivers.tar.TarArchiveOutputStream.close(TarArchiveOutputStream.java:229)
                at org.apache.hadoop.ozone.container.keyvalue.TarContainerPacker.pack(TarContainerPacker.java:173)
                ... 11 more
{code}



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