Can you tell us oozie version you're using ? bq. Hbase version : 0.94.2.21
I am not aware of such release. Are you using 0.94.2 ? Thanks On Tue, Feb 18, 2014 at 1:50 AM, Kamesh Bhallamudi <kamesh.had...@gmail.com>wrote: > Hi All, > We are getting the following the exceptions when we are running hbase > mapreduce job using *Oozie*. However, when we run the same job > manually(using hadoop jar), it was running fine. In both the cases, we are > running as a same user. Also I configured all the configurations properly. > > Hbase version : *0.94.2.21* > > *exceptions* > > 2014-02-18 12:58:58,140 ERROR > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher: hconnection Received > unexpected KeeperException, re-throwing exception > > org.apache.zookeeper.KeeperException$ConnectionLossException: > KeeperErrorCode = ConnectionLoss for /hbase/master > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:99) > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041) > at > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:166) > at > org.apache.hadoop.hbase.zookeeper.ZKUtil.watchAndCheckExists(ZKUtil.java:230) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.start(ZooKeeperNodeTracker.java:82) > > > 2014-02-18 12:59:13,766 ERROR > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher: hconnection > Received unexpected KeeperException, re-throwing exception > org.apache.zookeeper.KeeperException$ConnectionLossException: > KeeperErrorCode = ConnectionLoss for /hbase/root-region-server > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:99) > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041) > at > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:166) > at > org.apache.hadoop.hbase.zookeeper.ZKUtil.watchAndCheckExists(ZKUtil.java:230) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.start(ZooKeeperNodeTracker.java:82) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.ensureZookeeperTrackers(HConnectionManager.java:595) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:846) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:821) > > > 2014-02-18 13:00:46,315 ERROR > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher: hconnection > Received unexpected KeeperException, re-throwing exception > org.apache.zookeeper.KeeperException$ConnectionLossException: > KeeperErrorCode = ConnectionLoss for /hbase > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:99) > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041) > at > org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:166) > at > org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:263) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker.checkIfBaseNodeAvailable(ZooKeeperNodeTracker.java:214) > at > org.apache.hadoop.hbase.zookeeper.RootRegionTracker.waitRootRegionLocation(RootRegionTracker.java:77) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:849) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:962) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:860) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:962) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:864) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:821 > > > 2014-02-18 13:12:34,142 ERROR > org.apache.hadoop.hbase.mapreduce.TableInputFormat: > org.apache.hadoop.hbase.client.NoServerForRegionException: Unable to > find region for productinfo,,99999999999999 after 10 tries. > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:955) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:860) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:962) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:864) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:821) > at > org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:234) > at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:174) > at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:133) > > I ran hbck, and there are no inconsistencies found. > > Please help me what could be the issue. > > -- > Kamesh >
