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From Joel Halbert <j...@halbert.it>
Subject Re: Stuck on call to locateRootRegion
Date Mon, 05 Dec 2011 21:37:35 GMT
A little more info, I see this in the hbase master logs:

011-12-05 21:35:28,203 INFO org.apache.zookeeper.server.NIOServerCnxn: 
Accepted socket connection from /127.0.0.1:50621
2011-12-05 21:35:28,209 INFO org.apache.zookeeper.server.NIOServerCnxn: 
Client attempting to establish new session at /127.0.0.1:50621
2011-12-05 21:35:28,243 INFO org.apache.zookeeper.server.NIOServerCnxn: 
Established session 0x1341026d7090004 with negotiated timeout 40000 for 
client /127.0.0.1:50621


Still no joy connecting though.

Any hints much appreciated!

On 04/12/11 20:00, Joel Halbert wrote:
> Hi,
>
> I have just upgraded to  HBase 0.9.0.4 on a fresh Linux install.
>
> My Java client is stuck on this call when connecting to HBase:
>
>    java.lang.Thread.State: TIMED_WAITING (sleeping)
>     at java.lang.Thread.sleep(Native Method)
>     at 
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRootRegion(HConnectionManager.java:974)
>     at 
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:625)
>
>
> There are no errors in the Hbase log. I can connect via the shell.
>
> I suspect some networking related issue.  Both processes are on 
> localhost. I have disabled IPV6.
>
> Any clues?
>
> I've had this error before on previous installs and I'm ashamed to say 
> I can't remember how I fixed it then!
>
> Joel
>


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