[jira] [Created] (QPID-7016) BDB JE cleaner can make no progress allowing for unbounded store growth

["Keith Wall (JIRA)" <ji...@apache.org>]

Keith Wall created QPID-7016:
--------------------------------

             Summary: 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
            Priority: Critical


A user on a 0.32 derivative (including QPID-6734) 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




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

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
For additional commands, e-mail: dev-help@qpid.apache.org