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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2016/01/24 00:48:39 UTC
[jira] [Assigned] (QPID-7016) BDB JE cleaner can make no progress
allowing for unbounded store growth
[ https://issues.apache.org/jira/browse/QPID-7016?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall reassigned QPID-7016:
--------------------------------
Assignee: Keith Wall
> BDB JE cleaner can make no progress allowing for unbounded store growth
> -----------------------------------------------------------------------
>
> Key: QPID-7016
> URL: https://issues.apache.org/jira/browse/QPID-7016
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Reporter: Keith Wall
> Assignee: Keith Wall
> Priority: Critical
>
> A user on a 0.32 derivative (including QPID-6734 and using BDB JE 5.0.104) encountered a problem where the store continued to grow (3GB per hour) even though messages were not accumulating within the Broker.
> Analysis with the showed the the BDB JE cleaner was making no progress and in particular, JE's getEnvironmentStats() revealed that lnSizeCorrectionFactor had fallen to 0.079. On restarting the Broker, the store size shrunk back to a normal size. (Java Broker's Recovery evicted no messages).
> More details here:
> https://community.oracle.com/message/13647939#13647939
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