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From Jean-Daniel Cryans <jdcry...@apache.org>
Subject Re: org.apache.hadoop.hbase.ZooKeeperConnectionException: org.apache.hadoop.hbase.ZooKeeperConnectionException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase
Date Thu, 07 Apr 2011 17:27:10 GMT
You should be seeing more log lines related to ZooKeeper before that.

Also make sure your client connects to the zk server.

J-D

On Thu, Apr 7, 2011 at 9:11 AM, Shuja Rehman <shujamughal@gmail.com> wrote:
> Hi
>
> I am trying to read from hbase the following code.
>
> http://pastebin.com/wvVVUT3p
>
> it reads for first 4-5 times but after that it start throwing this exception
>
> SEVERE: null
> org.apache.hadoop.hbase.ZooKeeperConnectionException:
> org.apache.hadoop.hbase.ZooKeeperConnectionException:
> org.apache.zookeeper.KeeperException$ConnectionLossException:
> KeeperErrorCode = ConnectionLoss for /hbase
>        at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getZooKeeperWatcher(HConnectionManager.java:988)
>        at
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.setupZookeeperTrackers(HConnectionManager.java:301)
>        at org.apache.hadoop.hbase.client.HConnectionManager$HCo
>
>
> The full details of exception are here.
>
> http://pastebin.com/Yj4VgvHG
>
> I am using CDH3b4 in pseudo enviornment.
>
> Any clue???
> thnx
>
> --
> Regards
> Shuja-ur-Rehman Baig
> <http://pk.linkedin.com/in/shujamughal>
>

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