Changes.txt says that this particular issue was fixed.. Could there be another reason why I see this problem?
I know that restarting might resolve this issue but I just wanted to check with you guys the potential cause for the problem.. Thank you Vidhya On 8/20/10 4:56 PM, "Jean-Daniel Cryans" <[email protected]> wrote: 0.89 are snapshots of trunk, so you may or may not have it in your version. Check you CHANGES.txt file to be sure. J-D On Fri, Aug 20, 2010 at 4:52 PM, Vidhyashankar Venkataraman <[email protected]> wrote: > I am seeing a couple of regions offlined by the master because of an > exception (attached below) at the RS to which the master tried to assign... > > The following jira says the issue has been resolved: But the change is in > 0.90.. I am using 0.89 right now: Can you guys let me know of what changes > went into 0.89 and what did not? > > https://issues.apache.org/jira/browse/HBASE-2866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12891806#action_12891806 > > Thank you > Vidhya > > > 2010-08-20 19:18:27,333 INFO > org.apache.hadoop.hbase.regionserver.HRegionServer: Got ZooKeeper event, > state: SyncConnected, type: NodeDataChanged, path: > /hbase/UNASSIGNED/5da7abbffde229aaab56382c3812363d > 2010-08-20 19:18:27,335 WARN > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: > <b3130520.yst.yahoo.net,b3130560.yst.yahoo.net,b3130600.yst.yahoo.net,b3130640.yst.yahoo.net,b3130680.yst.yahoo.net:/hbase,b3130247.yst.yahoo.net,60020,1282326954084>Failed > to write data to ZooKeeper > org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = > BadVersion for /hbase/UNASSIGNED/5da7abbffde229aaab56382c3812363d > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:106) > at org.apache.zookeeper.KeeperException.create(KeeperException.java:42) > at org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:1038) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeZNode(ZooKeeperWrapper.java:1062) > at > org.apache.hadoop.hbase.regionserver.RSZookeeperUpdater.updateZKWithEventData(RSZookeeperUpdater.java:161) > at > org.apache.hadoop.hbase.regionserver.RSZookeeperUpdater.startRegionOpenEvent(RSZookeeperUpdater.java:115) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.openRegion(HRegionServer.java:1441) > at > org.apache.hadoop.hbase.regionserver.HRegionServer$Worker.run(HRegionServer.java:1350) > at java.lang.Thread.run(Thread.java:619) > 2010-08-20 19:18:27,335 ERROR > org.apache.hadoop.hbase.regionserver.HRegionServer: Error opening > DocDB,0000010644000000,1282331147892.5da7abbffde229aaab56382c3812363d. > java.io.IOException: > org.apache.zookeeper.KeeperException$BadVersionException: KeeperErrorCode = > BadVersion for /hbase/UNASSIGNED/5da7abbffde229aaab56382c3812363d > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeZNode(ZooKeeperWrapper.java:1072) > at > org.apache.hadoop.hbase.regionserver.RSZookeeperUpdater.updateZKWithEventData(RSZookeeperUpdater.java:161) > at > org.apache.hadoop.hbase.regionserver.RSZookeeperUpdater.startRegionOpenEvent(RSZookeeperUpdater.java:115) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.openRegion(HRegionServer.java:1441) > at > org.apache.hadoop.hbase.regionserver.HRegionServer$Worker.run(HRegionServer.java:1350) > at java.lang.Thread.run(Thread.java:619) > Caused by: org.apache.zookeeper.KeeperException$BadVersionException: > KeeperErrorCode = BadVersion for > /hbase/UNASSIGNED/5da7abbffde229aaab56382c3812363d > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:106) > at org.apache.zookeeper.KeeperException.create(KeeperException.java:42) > at org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:1038) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeZNode(ZooKeeperWrapper.java:1062) > ... 5 more > 2010-08-20 19:18:27,336 ERROR > org.apache.hadoop.hbase.regionserver.RSZookeeperUpdater: Aborting open of > region 5da7abbffde229aaab56382c3812363d > 2010-08-20 19:18:27,337 DEBUG > org.apache.hadoop.hbase.regionserver.RSZookeeperUpdater: Updating ZNode > /hbase/UNASSIGNED/5da7abbffde229aaab56382c3812363d with [RS2ZK_REGION_CLOSED] > expected version = 2 > > > >
