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Posted to oak-issues@jackrabbit.apache.org by "Vikas Saurabh (JIRA)" <ji...@apache.org> on 2017/06/14 11:13:00 UTC

[jira] [Resolved] (OAK-6348) Active deletion of blobs should have larger queue for blobs being deleted

     [ https://issues.apache.org/jira/browse/OAK-6348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vikas Saurabh resolved OAK-6348.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 1.7.2

Fixed in [r1798664|https://svn.apache.org/r1798664].

> Active deletion of blobs should have larger queue for blobs being deleted
> -------------------------------------------------------------------------
>
>                 Key: OAK-6348
>                 URL: https://issues.apache.org/jira/browse/OAK-6348
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: lucene
>            Reporter: Vikas Saurabh
>            Assignee: Vikas Saurabh
>            Priority: Minor
>             Fix For: 1.8, 1.7.2
>
>
> At times (say during reindexing) a bunch of blobs get deleted which overwhelm currently hard-coded queue length of 1000 (this size should be ok for normal operations).
> We should switch the queue to {{LinkedBlockingQueue}} with larger size (say 100k). We don't use any operations which should be expensive on LinkedQueue (v/s ArrayQueue). And ArrayQueue reserves all the space up-front so that's not a good idea anyway.



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