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From "terry zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-6652) [replication]replicationQueueSizeCapacity and replicationQueueNbCapacity default value is too big, Slave regionserver maybe outmemory after master start replication
Date Fri, 24 Aug 2012 03:27:42 GMT
terry zhang created HBASE-6652:
----------------------------------

             Summary: [replication]replicationQueueSizeCapacity and replicationQueueNbCapacity
default value is too big, Slave regionserver maybe outmemory after master start replication
                 Key: HBASE-6652
                 URL: https://issues.apache.org/jira/browse/HBASE-6652
             Project: HBase
          Issue Type: Bug
          Components: replication
    Affects Versions: 0.94.1
            Reporter: terry zhang
            Assignee: terry zhang


now our replication replicationQueueSizeCapacity is set to 64M and replicationQueueNbCapacity
is set to 25000. So when a master cluster with many regionserver replicate to a small cluster
。 Slave rpc queue will full and out of memory .


java.util.concurrent.ExecutionException: java.io.IOException: Call queue is full, is ipc.server.max.callqueue.size
too small?
        at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
        at java.util.concurrent.FutureTask.get(FutureTask.java:83)
        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:
1524)
        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatch(HConnectionManager.java:1376)
        at org.apache.hadoop.hbase.client.HTable.batch(HTable.java:700)
        at org.apache.hadoop.hbase.client.HTablePool$PooledHTable.batch(HTablePool.java:361)
        at org.apache.hadoop.hbase.replication.regionserver.ReplicationSink.batch(ReplicationSink.java:172)
        at org.apache.hadoop.hbase.replication.regionserver.ReplicationSink.replicateEntries(ReplicationSink.java:129)
        at org.apache.hadoop.hbase.replication.regionserver.Replication.replicateLogEntries(Replication.java:139)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.replicateLogEntries(HRegionServer.java:4018)
        at sun.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:361)
        at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1414)




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