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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (QPID-7763) [Java Broker] Flow to disk if allocated direct memory exceeds broker wide broker.flowToDiskThreshold
Date Thu, 04 May 2017 09:08:04 GMT

    [ https://issues.apache.org/jira/browse/QPID-7763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15996396#comment-15996396
] 

ASF subversion and git services commented on QPID-7763:
-------------------------------------------------------

Commit 6efc91066968e4226a905bc903f2b2d228843acb in qpid-broker-j's branch refs/heads/6.1.x
from [~alex.rufous]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-broker-j.git;h=6efc910 ]

QPID-7763:  Fix failing test and dispose end of frame buffer in amqp 0-9


> [Java Broker] Flow to disk if allocated direct memory exceeds broker wide broker.flowToDiskThreshold
> ----------------------------------------------------------------------------------------------------
>
>                 Key: QPID-7763
>                 URL: https://issues.apache.org/jira/browse/QPID-7763
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>            Reporter: Lorenz Quack
>
> Currently the broker.flowToDiskThreshold is compared against the size used by messages
on queues.
> However, the intent was to have a mechanism for preventing the broker going out of direct
memory. For this it is much more interesting to observe how much direct memory the QpidByteBuffers
use. The two numbers can easily differ since the QBB can be sparsely populated. 



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