[jira] [Comment Edited] (OAK-5038) Extend PersistentCacheStats with async queue-related stats

["Tomek Rękawek (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OAK-5038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15628831#comment-15628831 ] 

Tomek Rękawek edited comment on OAK-5038 at 11/2/16 1:47 PM:
-------------------------------------------------------------

Fixed for trunk in [r1767660|https://svn.apache.org/r1767660]. Backported to 1.4 in [r1767679|https://svn.apache.org/r1767679].


was (Author: tomek.rekawek):
Fixed for trunk in [r1767660|https://svn.apache.org/r1767660].

> Extend PersistentCacheStats with async queue-related stats
> ----------------------------------------------------------
>
>                 Key: OAK-5038
>                 URL: https://issues.apache.org/jira/browse/OAK-5038
>             Project: Jackrabbit Oak
>          Issue Type: Sub-task
>          Components: cache, documentmk
>            Reporter: Tomek Rękawek
>             Fix For: 1.6, 1.5.13
>
>
> In order to measure how many put() operations are rejected after implementing OAK-4882 we need to gather three new stats:
> * put entries rejected because they have been already read from the persistence cache,
> * put entries rejected because they were not used,
> * put entries rejected because the queue is full.
> The new stats should be disabled by default and enabled by {{PersistentCacheStats.rejectedPut}}.



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