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From stack <st...@duboce.net>
Subject Re: regionserver disconnection
Date Sat, 14 Nov 2009 20:03:43 GMT
On Sat, Nov 14, 2009 at 8:31 AM, Zhenyu Zhong <zhongresearch@gmail.com>wrote:

....

> 2009-11-14 16:00:12,775 DEBUG org.apache.zookeeper.ClientCnxn: Got ping
> response for sessionid:0x424f0ed01ea00a6 after 0ms
> 2009-11-14 16:00:28,141 DEBUG org.apache.zookeeper.ClientCnxn: Got ping
> response for sessionid:0x424f0ed01ea00a6 after 2010ms
> 2009-11-14 16:01:10,378 WARN org.apache.zookeeper.ClientCnxn: Exception
> closing session 0x424f0ed01ea00a6 to sun.nio.ch.SelectionKeyImpl@39fbb2d6
> java.io.IOException: Read error rc = -1 java.nio.DirectByteBuffer[pos=0
> lim=4 cap=4]
>        at
> org.apache.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:701)
>

Anything happening on the machine at this time?  The ping time is starting
to climb... was 0ms for a long time and the last log is > 2seconds.  Whats
in the GC logs?  Anything else running on this machine?
St.Ack

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