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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2009/04/24 23:39:30 UTC
[jira] Created: (LUCENE-1611) Do not launch new merges if
IndexWriter has hit OOME
Do not launch new merges if IndexWriter has hit OOME
----------------------------------------------------
Key: LUCENE-1611
URL: https://issues.apache.org/jira/browse/LUCENE-1611
Project: Lucene - Java
Issue Type: Bug
Components: Index
Affects Versions: 2.4.1
Reporter: Michael McCandless
Assignee: Michael McCandless
Fix For: 2.9
if IndexWriter has hit OOME, it defends itself by refusing to commit changes to the index, including merges. But this can lead to infinite merge attempts because we fail to prevent starting a merge.
Spinoff from http://www.nabble.com/semi-infinite-loop-during-merging-td23036156.html.
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[jira] Resolved: (LUCENE-1611) Do not launch new merges if
IndexWriter has hit OOME
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless resolved LUCENE-1611.
----------------------------------------
Resolution: Fixed
Fix Version/s: 2.4.2
Thanks Christiaan!
> Do not launch new merges if IndexWriter has hit OOME
> ----------------------------------------------------
>
> Key: LUCENE-1611
> URL: https://issues.apache.org/jira/browse/LUCENE-1611
> Project: Lucene - Java
> Issue Type: Bug
> Components: Index
> Affects Versions: 2.4.1
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 2.4.2, 2.9
>
> Attachments: LUCENE-1611-241.patch, LUCENE-1611.patch, LUCENE-1611.patch
>
>
> if IndexWriter has hit OOME, it defends itself by refusing to commit changes to the index, including merges. But this can lead to infinite merge attempts because we fail to prevent starting a merge.
> Spinoff from http://www.nabble.com/semi-infinite-loop-during-merging-td23036156.html.
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[jira] Updated: (LUCENE-1611) Do not launch new merges if
IndexWriter has hit OOME
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless updated LUCENE-1611:
---------------------------------------
Attachment: LUCENE-1611.patch
New patch that fixes a few issues Christiaan found. I think this is ready to commit... I'll wait a few hours.
> Do not launch new merges if IndexWriter has hit OOME
> ----------------------------------------------------
>
> Key: LUCENE-1611
> URL: https://issues.apache.org/jira/browse/LUCENE-1611
> Project: Lucene - Java
> Issue Type: Bug
> Components: Index
> Affects Versions: 2.4.1
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 2.9
>
> Attachments: LUCENE-1611-241.patch, LUCENE-1611.patch, LUCENE-1611.patch
>
>
> if IndexWriter has hit OOME, it defends itself by refusing to commit changes to the index, including merges. But this can lead to infinite merge attempts because we fail to prevent starting a merge.
> Spinoff from http://www.nabble.com/semi-infinite-loop-during-merging-td23036156.html.
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[jira] Updated: (LUCENE-1611) Do not launch new merges if
IndexWriter has hit OOME
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless updated LUCENE-1611:
---------------------------------------
Attachment: LUCENE-1611.patch
Attached patch to prevent starting new merges after OOME, and to throw IllegalStateException in optimize, expungeDeletes if OOME is hit. I plan to commit in a day or two.
> Do not launch new merges if IndexWriter has hit OOME
> ----------------------------------------------------
>
> Key: LUCENE-1611
> URL: https://issues.apache.org/jira/browse/LUCENE-1611
> Project: Lucene - Java
> Issue Type: Bug
> Components: Index
> Affects Versions: 2.4.1
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 2.9
>
> Attachments: LUCENE-1611.patch
>
>
> if IndexWriter has hit OOME, it defends itself by refusing to commit changes to the index, including merges. But this can lead to infinite merge attempts because we fail to prevent starting a merge.
> Spinoff from http://www.nabble.com/semi-infinite-loop-during-merging-td23036156.html.
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[jira] Updated: (LUCENE-1611) Do not launch new merges if
IndexWriter has hit OOME
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless updated LUCENE-1611:
---------------------------------------
Attachment: LUCENE-1611-241.patch
Attached 2.4.1 patch.
> Do not launch new merges if IndexWriter has hit OOME
> ----------------------------------------------------
>
> Key: LUCENE-1611
> URL: https://issues.apache.org/jira/browse/LUCENE-1611
> Project: Lucene - Java
> Issue Type: Bug
> Components: Index
> Affects Versions: 2.4.1
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 2.9
>
> Attachments: LUCENE-1611-241.patch, LUCENE-1611.patch
>
>
> if IndexWriter has hit OOME, it defends itself by refusing to commit changes to the index, including merges. But this can lead to infinite merge attempts because we fail to prevent starting a merge.
> Spinoff from http://www.nabble.com/semi-infinite-loop-during-merging-td23036156.html.
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