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HBase >> mail # user >> txntype:unknown reqpath:n/a Error Path:/hbase/unassigned Error:KeeperErrorCode = NodeExists for /hbase/unassigned


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Re: txntype:unknown reqpath:n/a Error Path:/hbase/unassigned Error:KeeperErrorCode = NodeExists for /hbase/unassigned
El 4/12/2011 10:19 AM, Shahnawaz Saifi escribi�:
> 1- What HBase version are you use?
> hbase-0.90.1
> 2- Which O.S are you using?
> CentOS 5.5 x8_64
> 3- Which are the permitions on those directories:
>     /hbase/unassigned
>     /hbase/rs
>     /hbase/table
> These tables/dir doesn't exist.
>
> As I understood these are the INFO level logs. But curious to know the
> reason of this.
>
> Thanks,
> Shah
>
>
> On Tue, Apr 12, 2011 at 6:16 PM, Marcos Ortiz <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
>     El 4/12/2011 8:09 AM, Shahnawaz Saifi escribi�:
>
>         2011-04-12 06:52:37,784 INFO
>         org.apache.zookeeper.server.PrepRequestProcessor: Got user-level
>         KeeperException when processing sessionid:0x12f48ec06850367
>         type:create
>         cxid:0x2 zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error
>         Path:/hbase/unassigned Error:KeeperErrorCode = NodeExists for
>         /hbase/unassigned
>         2011-04-12 06:52:37,785 INFO
>         org.apache.zookeeper.server.PrepRequestProcessor: Got user-level
>         KeeperException when processing sessionid:0x12f48ec06850367
>         type:create
>         cxid:0x3 zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error
>         Path:/hbase/rs Error:KeeperErrorCode = NodeExists for /hbase/rs
>         2011-04-12 06:52:37,786 INFO
>         org.apache.zookeeper.server.PrepRequestProcessor: Got user-level
>         KeeperException when processing sessionid:0x12f48ec06850367
>         type:create
>         cxid:0x4 zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error
>         Path:/hbase/table Error:KeeperErrorCode = NodeExists for
>         /hbase/table
>         2011-04-12 06:52:40,219 INFO
>         org.apache.zookeeper.server.NIOServerCnxn:
>         Accepted socket connection from /192.168.1.12:34476
>         <http://192.168.1.12:34476>
>         2011-04-12 06:52:40,219 INFO
>         org.apache.zookeeper.server.NIOServerCnxn:
>         Client attempting to establish new session at
>         /192.168.1.12:34476 <http://192.168.1.12:34476>
>         2011-04-12 06:52:40,221 INFO
>         org.apache.zookeeper.server.NIOServerCnxn:
>         Established session 0x2f48ec06820342 with negotiated timeout
>         180000 for
>         client /192.168.1.12:34476 <http://192.168.1.12:34476>
>         2011-04-12 06:52:40,221 INFO
>         org.apache.zookeeper.server.PrepRequestProcessor: Got user-level
>         KeeperException when processing sessionid:0x2f48ec06820342
>         type:create
>         cxid:0x1 zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error
>         Path:/hbase Error:KeeperErrorCode = NodeExists for /hbase
>         2011-04-12 06:52:40,224 INFO
>         org.apache.zookeeper.server.PrepRequestProcessor: Got user-level
>         KeeperException when processing sessionid:0x2f48ec06820342
>         type:create
>         cxid:0x2 zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error
>         Path:/hbase/unassigned Error:KeeperErrorCode = NodeExists for
>         /hbase/unassigned
>         2011-04-12 06:52:40,225 INFO
>         org.apache.zookeeper.server.PrepRequestProcessor: Got user-level
>         KeeperException when processing sessionid:0x2f48ec06820342
>         type:create
>         cxid:0x3 zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error
>         Path:/hbase/rs Error:KeeperErrorCode = NodeExists for /hbase/rs
>         2011-04-12 06:52:40,226 INFO
>         org.apache.zookeeper.server.PrepRequestProcessor: Got user-level
>         KeeperException when processing sessionid:0x2f48ec06820342
>         type:create
>         cxid:0x4 zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a Error
>         Path:/hbase/table Error:KeeperErrorCode = NodeExists for
>         /hbase/table
>         2011-04-12 06:52:40,811 INFO
>         org.apache.zookeeper.server.NIOServerCnxn:
>         Accepted socket connection from /192.168.1.5:55638
>         <http://192.168.1.5:55638>
>         2011-04-12 06:52:40,812 INFO
Well, searching more deep on the KeeperException.java file (inside of
the package org.apache.zookeeper), this exception is because a node that
you trying to set up, is already on the Zookeeper configuration.
Which nodes are you have in the zoo.cfg?

Regards

Marcos Lu�s Ort�z Valmaseda
  Software Engineer (Large-Scaled Distributed Systems)
  University of Information Sciences,
  La Habana, Cuba
  Linux User # 418229
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB