cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4384) HintedHandoff can begin before SS knows the hostID
Date Thu, 15 Nov 2012 17:54:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13498168#comment-13498168
] 

Jonathan Ellis commented on CASSANDRA-4384:
-------------------------------------------

+1 on Brandon's fix for 1.2.0.
                
> HintedHandoff can begin before SS knows the hostID
> --------------------------------------------------
>
>                 Key: CASSANDRA-4384
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4384
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.2.0 beta 1
>            Reporter: Brandon Williams
>            Assignee: Brandon Williams
>             Fix For: 1.2.0 rc1
>
>         Attachments: 4384.txt
>
>
> Since HH fires from the FD, SS won't quite have the hostId yet:
> {noformat}
>  INFO 18:58:04,196 Started hinted handoff for host: null with IP: /10.179.65.102
>  INFO 18:58:04,197 Node /10.179.65.102 state jump to normal
> ERROR 18:58:04,197 Exception in thread Thread[HintedHandoff:1,1,main]
> java.lang.NullPointerException
>         at org.apache.cassandra.utils.UUIDGen.decompose(UUIDGen.java:120)
>         at org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpointInternal(HintedHandOffManager.java:304)
>         at org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:250)
>         at org.apache.cassandra.db.HintedHandOffManager.access$400(HintedHandOffManager.java:87)
>         at org.apache.cassandra.db.HintedHandOffManager$4.runMayThrow(HintedHandOffManager.java:433)
>         at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:26)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
> {noformat}
> Simple solution seems to be getting the hostId from gossip instead.

--
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

Mime
View raw message