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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-3263) Stack overflow in AssignmentManager
Date Mon, 29 Nov 2010 22:27:13 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HBASE-3263:
-------------------------

    Attachment: 3263.txt

Patch to bound the attempts at reassign recursions. Not pretty but should prevent this runaway
from happening.

> Stack overflow in AssignmentManager
> -----------------------------------
>
>                 Key: HBASE-3263
>                 URL: https://issues.apache.org/jira/browse/HBASE-3263
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.90.0
>            Reporter: Todd Lipcon
>            Priority: Blocker
>             Fix For: 0.90.0
>
>         Attachments: 3263.txt, stackoverflow-log.txt
>
>
> My test cluster experienced a switch outage earlier this week which threw the master
into a really bad state. In the catch clause of AssignmentManager.assign, we recurse, and
if all of the region servers are inaccessible, we do so until we get a stack overflow.

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