[ https://issues.apache.org/jira/browse/HBASE-10029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu resolved HBASE-10029. ---------------------------- Resolution: Fixed Hadoop Flags: Reviewed > Proxy created by HFileSystem#createReorderingProxy() should properly close > when connecting to HA namenode > --------------------------------------------------------------------------------------------------------- > > Key: HBASE-10029 > URL: https://issues.apache.org/jira/browse/HBASE-10029 > Project: HBase > Issue Type: Bug > Components: hadoop2 > Affects Versions: 0.96.0 > Reporter: Henry Hung > Assignee: Ted Yu > Fix For: 0.98.0 > > Attachments: 10029-hbase-hadoop-master-fphd9.out, 10029-v1.txt, > 10029-v2.txt, 10029-v3.txt, 10029.addendum > > > Proxy to HA namenode with QJM created from > org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider > should close properly. > [Mail > Archive|https://drive.google.com/file/d/0B22pkxoqCdvWSGFIaEpfR3lnT2M/edit?usp=sharing] > {code} > 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) > {code} -- This message was sent by Atlassian JIRA (v6.1#6144)