You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Jonathan Hsieh (JIRA)" <ji...@apache.org> on 2012/12/13 16:38:13 UTC
[jira] [Commented] (HBASE-7344) subprocedure initialization fails
with invalid znode data.
[ https://issues.apache.org/jira/browse/HBASE-7344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13531109#comment-13531109 ]
Jonathan Hsieh commented on HBASE-7344:
---------------------------------------
This makes taking a ss impossible until the timeout occurs.
> subprocedure initialization fails with invalid znode data.
> ----------------------------------------------------------
>
> Key: HBASE-7344
> URL: https://issues.apache.org/jira/browse/HBASE-7344
> Project: HBase
> Issue Type: Sub-task
> Reporter: Jonathan Hsieh
>
> Sometimes snapshots subprocedures fail to start on RS because data read from ZK is bad.
> {code}
> 2012-12-13 07:22:55,238 ERROR org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs: Illegal argument exception
> java.lang.IllegalArgumentException: Could not read snapshot information from request.
> at org.apache.hadoop.hbase.regionserver.snapshot.RegionServerSnapshotManager$SnapshotSubprocedureBuilder.buildSubprocedure(RegionServerSnapsh
> otManager.java:284)
> at org.apache.hadoop.hbase.procedure.ProcedureMember.createSubprocedure(ProcedureMember.java:98)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.startNewSubprocedure(ZKProcedureMemberRpcs.java:199)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.waitForNewProcedures(ZKProcedureMemberRpcs.java:167)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.access$1(ZKProcedureMemberRpcs.java:150)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs$1.nodeChildrenChanged(ZKProcedureMemberRpcs.java:106)
> at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:303)
> at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:519)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:495)
> 2012-12-13 07:22:55,239 ERROR org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs: Failed due to null subprocedure
> Local ForeignThreadException from null
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.startNewSubprocedure(ZKProcedureMemberRpcs.java:203)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.waitForNewProcedures(ZKProcedureMemberRpcs.java:167)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.access$1(ZKProcedureMemberRpcs.java:150)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs$1.nodeChildrenChanged(ZKProcedureMemberRpcs.java:106)
> at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:303)
> at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:519)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:495)
> Caused by: java.lang.IllegalArgumentException: Could not read snapshot information from request.
> at org.apache.hadoop.hbase.regionserver.snapshot.RegionServerSnapshotManager$SnapshotSubprocedureBuilder.buildSubprocedure(RegionServerSnapshotManager.java:284)
> at org.apache.hadoop.hbase.procedure.ProcedureMember.createSubprocedure(ProcedureMember.java:98)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.startNewSubprocedure(ZKProcedureMemberRpcs.java:199)
> ... 6 more
> 2012-12-13 07:22:55,239 ERROR org.apache.zookeeper.ClientCnxn: Error while calling watcher
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.sendMemberAborted(ZKProcedureMemberRpcs.java:266)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.startNewSubprocedure(ZKProcedureMemberRpcs.java:203)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.waitForNewProcedures(ZKProcedureMemberRpcs.java:167)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.access$1(ZKProcedureMemberRpcs.java:150)
> at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs$1.nodeChildrenChanged(ZKProcedureMemberRpcs.java:106)
> at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:303)
> at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:519)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:495)
> {code}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira