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Posted to dev@bookkeeper.apache.org by "Ivan Kelly (JIRA)" <ji...@apache.org> on 2013/02/13 16:49:35 UTC
[jira] [Closed] (BOOKKEEPER-531) Cache thread should wait until old
entries are collected
[ https://issues.apache.org/jira/browse/BOOKKEEPER-531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Kelly closed BOOKKEEPER-531.
---------------------------------
> Cache thread should wait until old entries are collected
> --------------------------------------------------------
>
> Key: BOOKKEEPER-531
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-531
> Project: Bookkeeper
> Issue Type: Bug
> Components: hedwig-server
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-531.patch, BOOKKEEPER-531.patch, BOOKKEEPER-531.patch
>
>
> Ivan commented this issue in BOOKKEEPER-461, but seems that the last patch I attached doesn't address this comment.
> https://issues.apache.org/jira/browse/BOOKKEEPER-461?focusedCommentId=13503945&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13503945
> so when publish speed is larger than deliver/consume speed, it might overwhelm readAhead cache and putting lots of collectOldEntries operations in request queue, finally it OOM.
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