HBase
  1. HBase
  2. HBASE-10029

Proxy created by HFileSystem#createReorderingProxy() should properly close when connecting to HA namenode

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.96.0
    • Fix Version/s: 0.98.0
    • Component/s: hadoop2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Proxy to HA namenode with QJM created from org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider should close properly.

      Mail Archive

      13/11/26 09:55:55 ERROR ipc.RPC: RPC.stopProxy called on non proxy.
      java.lang.IllegalArgumentException: object is not an instance of declaring class
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
              at java.lang.reflect.Method.invoke(Method.java:597)
              at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
              at $Proxy16.close(Unknown Source)
              at org.apache.hadoop.ipc.RPC.stopProxy(RPC.java:621)
              at org.apache.hadoop.hdfs.DFSClient.closeConnectionToNamenode(DFSClient.java:738)
              at org.apache.hadoop.hdfs.DFSClient.close(DFSClient.java:794)
              at org.apache.hadoop.hdfs.DistributedFileSystem.close(DistributedFileSystem.java:847)
              at org.apache.hadoop.fs.FileSystem$Cache.closeAll(FileSystem.java:2524)
              at org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer.run(FileSystem.java:2541)
              at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54)
      13/11/26 09:55:55 WARN util.ShutdownHookManager: ShutdownHook 'ClientFinalizer' failed, org.apache.hadoop.HadoopIllegalArgumentException: Cannot close proxy - is not Closeable or does not provide closeable invocation handler class $Proxy16
      org.apache.hadoop.HadoopIllegalArgumentException: Cannot close proxy - is not Closeable or does not provide closeable invocation handler class $Proxy16
              at org.apache.hadoop.ipc.RPC.stopProxy(RPC.java:639)
              at org.apache.hadoop.hdfs.DFSClient.closeConnectionToNamenode(DFSClient.java:738)
              at org.apache.hadoop.hdfs.DFSClient.close(DFSClient.java:794)
              at org.apache.hadoop.hdfs.DistributedFileSystem.close(DistributedFileSystem.java:847)
              at org.apache.hadoop.fs.FileSystem$Cache.closeAll(FileSystem.java:2524)
              at org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer.run(FileSystem.java:2541)
              at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54)
      
      1. 10029-v1.txt
        2 kB
        Ted Yu
      2. 10029-hbase-hadoop-master-fphd9.out
        45 kB
        Ted Yu
      3. 10029-v2.txt
        2 kB
        Ted Yu
      4. 10029-v3.txt
        2 kB
        Ted Yu
      5. 10029.addendum
        0.8 kB
        Ted Yu

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            People

            • Assignee:
              Ted Yu
              Reporter:
              Henry Hung
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              12 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development