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From alaa nobani <alaa_nob...@yahoo.com>
Subject IO Exception on startup
Date Thu, 31 Dec 2009 08:33:55 GMT
Hi,
Any one can recognize the following exception am getting when starting hbase and help me fix
it:

java.io.IOException: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode
= NoNode for /hbase/master
        at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:332)
        at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddress(ZooKeeperWrapper.java:318)
        at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddress(ZooKeeperWrapper.java:250)
        at org.apache.hadoop.hbase.master.ZKMasterAddressWatcher.waitForMasterAddressAvailability(ZKMasterAddressWatcher.java:82)
        at org.apache.hadoop.hbase.master.HMaster.writeAddressToZooKeeper(HMaster.java:267)
        at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:254)
        at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:94)
        at org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:78)
        at org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:1214)


Thanks.


      

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