hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jean-Daniel Cryans <jdcry...@apache.org>
Subject Re: Zookeeper Connection Issues in Pseudo Distributed Mode
Date Wed, 30 Nov 2011 04:31:58 GMT
So... what's in that ZK log?

Also try running the shell with -d as an option and post the stack
traces as well.



On Sun, Nov 27, 2011 at 8:12 PM, Sid Kumar <sqlsid101@gmail.com> wrote:
> I installed Hbase to run in pseudo distributed mode and was able to start
> the
> shell, but when I try to create a table I get this error saying -
> ERROR: org.apache.hadoop.hbase.ZooKeeperConnectionException: HBase is able
> to
> connect to ZooKeeper but the connection closes immediately. This could be a
> sign
> that the server has too many connections (30 is the default). Consider
> inspecting your ZK server logs for that error and then make sure you are
> reusing
> HBaseConfiguration as often as you can. See HTable's javadoc for more
> information.
> I increased the maxCnxns parameter in the config file and also changed the
> user
> limits but that didn't help either. I was hoping if someone had seen this
> error
> before and had a fix for it. I can provide additional log information if
> needed.

View raw message