[ https://issues.apache.org/jira/browse/HBASE-6533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
terry zhang updated HBASE-6533: ------------------------------- Fix Version/s: 0.94.3 > [replication] replication will be block if WAL compress set differently in > master and slave configuration > --------------------------------------------------------------------------------------------------------- > > Key: HBASE-6533 > URL: https://issues.apache.org/jira/browse/HBASE-6533 > Project: HBase > Issue Type: Bug > Components: replication > Affects Versions: 0.94.0 > Reporter: terry zhang > Priority: Critical > Fix For: 0.94.3 > > Attachments: hbase-6533.patch > > > as we know in hbase 0.94.0 we have a configuration below > <property> > <name>hbase.regionserver.wal.enablecompression</name> > <value>true</value> > </property> > if we enable it in master cluster and disable it in slave cluster . Then > replication will not work. It will throw unwrapRemoteException again and > again in master cluster. > 2012-08-09 12:49:55,892 WARN > org.apache.hadoop.hbase.replication.regionserver.ReplicationSource: Can't > replicate because of an error > on the remote cluster: > java.io.IOException: IPC server unable to read call parameters: Error in > readFields > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) > at java.lang.reflect.Constructor.newInstance(Constructor.java:513) > at > org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95) > at > org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:79) > at > org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.shipEdits(ReplicationSource.java:635) > at > org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:365) > Caused by: org.apache.hadoop.ipc.RemoteException: IPC server unable to read > call parameters: Error in readFields > at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:921) > at > org.apache.hadoop.hbase.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:151) > at $Proxy13.replicateLogEntries(Unknown Source) > at > org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.shipEdits(ReplicationSource.java:616) > ... 1 more > This is because Slave cluster can not parse the hlog entry . > 2012-08-09 14:46:05,891 WARN org.apache.hadoop.ipc.HBaseServer: Unable to > read call parameters for client 10.232.98.89 > java.io.IOException: Error in readFields > at > org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:685) > at > org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:586) > at > org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:635) > at > org.apache.hadoop.hbase.ipc.Invocation.readFields(Invocation.java:125) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Connection.processData(HBaseServer.java:1292) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Connection.readAndProcess(HBaseServer.java:1207) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Listener.doRead(HBaseServer.java:735) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.doRunLoop(HBaseServer.java:524) > at > org.apache.hadoop.hbase.ipc.HBaseServer$Listener$Reader.run(HBaseServer.java:499) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > Caused by: java.io.EOFException > at java.io.DataInputStream.readFully(DataInputStream.java:180) > at org.apache.hadoop.hbase.KeyValue.readFields(KeyValue.java:2254) > at > org.apache.hadoop.hbase.regionserver.wal.WALEdit.readFields(WALEdit.java:146) > at > org.apache.hadoop.hbase.regionserver.wal.HLog$Entry.readFields(HLog.java:1767) > at > org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:682) > ... 11 more -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira