hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-14048) isPBMagicPrefix should always check for null data
Date Thu, 16 Jul 2015 17:06:05 GMT

     [ https://issues.apache.org/jira/browse/HBASE-14048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-14048:
-----------------------------------
      Resolution: Fixed
    Hadoop Flags: Reviewed
          Status: Resolved  (was: Patch Available)

Pushed to 0.98

> isPBMagicPrefix should always check for null data
> -------------------------------------------------
>
>                 Key: HBASE-14048
>                 URL: https://issues.apache.org/jira/browse/HBASE-14048
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.98.13
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 0.98.14
>
>         Attachments: HBASE-14048-0.98.patch
>
>
> Example:
> {noformat}
> 2015-07-09 04:20:30,649 ERROR [ver60020-EventThread] zookeeper.ClientCnxn - Error while
calling watcher 
> java.lang.NullPointerException
>     at org.apache.hadoop.hbase.protobuf.ProtobufUtil.isPBMagicPrefix(ProtobufUtil.java:241)
>     at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.startNewSubprocedure(ZKProcedureMemberRpcs.java:203)
>     at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.waitForNewProcedures(ZKProcedureMemberRpcs.java:172)
>     at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.access$100(ZKProcedureMemberRpcs.java:55)
>     at org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs$1.nodeChildrenChanged(ZKProcedureMemberRpcs.java:107)
>     at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:358)
>     at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:522)
>     at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
> {noformat}
> This is observed with 0.98.
> There may be a deeper cause but let's start by fixing the obvious problem. Audit ProcedureV2
also on later branches.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message