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From John Sichi <jsi...@fb.com>
Subject Re: Trying to make sense of build/ql/tmp/hive.log
Date Fri, 18 Feb 2011 22:24:20 GMT
Yeah, this noise has been there since we first started firing up the mini zookeeper for unit
tests (first for just HBase, now for all QL due to concurrency support).

They are harmless, but it would be great if someone can figure out how to squelch them.

JVS

On Feb 18, 2011, at 8:34 AM, Edward Capriolo wrote:

> It seems that each time the test argument is run hive makes tens hundreds of...
> 011-02-18 07:46:50,243 WARN  zookeeper.ClientCnxn
> (ClientCnxn.java:run(1120)) - Session 0x12e397322680000 for server
> null, unexpected error, closing socket con
> nection and attempting reconnect
> java.net.ConnectException: Connection refused
> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:574)
> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1078)
> 2011-02-18 07:46:50,243 DEBUG zookeeper.ClientCnxn
> (ClientCnxn.java:cleanup(1167)) - Ignoring exception during shutdown
> input
> java.nio.channels.ClosedChannelException
> 	at sun.nio.ch.SocketChannelImpl.shutdownInput(SocketChannelImpl.java:638)
> 	at sun.nio.ch.SocketAdaptor.shutdownInput(SocketAdaptor.java:360)
> 	at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1164)
> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1129)
> 2011-02-18 07:46:50,243 DEBUG zookeeper.ClientCnxn
> (ClientCnxn.java:cleanup(1174)) - Ignoring exception during shutdown
> output
> java.nio.channels.ClosedChannelException
> 	at sun.nio.ch.SocketChannelImpl.shutdownOutput(SocketChannelImpl.java:649)
> 	at sun.nio.ch.SocketAdaptor.shutdownOutput(SocketAdaptor.java:368)
> 	at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1171)
> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1129)
> 
> 
> Turning off locking in a q test does not seem to help. I guess these
> are non destructive but what is going on with this?
> 
> Edward


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