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Posted to solr-dev@lucene.apache.org by "Yonik Seeley (JIRA)" <ji...@apache.org> on 2008/08/08 20:37:44 UTC
[jira] Created: (SOLR-687) unlockOnStartup unsafe for multicore
unlockOnStartup unsafe for multicore
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Key: SOLR-687
URL: https://issues.apache.org/jira/browse/SOLR-687
Project: Solr
Issue Type: Bug
Reporter: Yonik Seeley
Assignee: Yonik Seeley
Fix For: 1.3
unlocking held write locks is not safe in a multi-core or core reloading environment.
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[jira] Resolved: (SOLR-687) unlockOnStartup unsafe for multicore
Posted by "Yonik Seeley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yonik Seeley resolved SOLR-687.
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Resolution: Fixed
committed.
> unlockOnStartup unsafe for multicore
> ------------------------------------
>
> Key: SOLR-687
> URL: https://issues.apache.org/jira/browse/SOLR-687
> Project: Solr
> Issue Type: Bug
> Reporter: Yonik Seeley
> Assignee: Yonik Seeley
> Fix For: 1.3
>
> Attachments: SOLR-687.patch
>
>
> unlocking held write locks is not safe in a multi-core or core reloading environment.
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[jira] Commented: (SOLR-687) unlockOnStartup unsafe for multicore
Posted by "Ryan McKinley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12621122#action_12621122 ]
Ryan McKinley commented on SOLR-687:
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+1, thanks Yonik
> unlockOnStartup unsafe for multicore
> ------------------------------------
>
> Key: SOLR-687
> URL: https://issues.apache.org/jira/browse/SOLR-687
> Project: Solr
> Issue Type: Bug
> Reporter: Yonik Seeley
> Assignee: Yonik Seeley
> Fix For: 1.3
>
> Attachments: SOLR-687.patch
>
>
> unlocking held write locks is not safe in a multi-core or core reloading environment.
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[jira] Updated: (SOLR-687) unlockOnStartup unsafe for multicore
Posted by "Yonik Seeley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yonik Seeley updated SOLR-687:
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Attachment: SOLR-687.patch
Here's a patch that keeps track of what directories it's seen before, and only performs unlock the first time on each one. I think this more correctly reflects the original unlockOnStartup semantics.
> unlockOnStartup unsafe for multicore
> ------------------------------------
>
> Key: SOLR-687
> URL: https://issues.apache.org/jira/browse/SOLR-687
> Project: Solr
> Issue Type: Bug
> Reporter: Yonik Seeley
> Assignee: Yonik Seeley
> Fix For: 1.3
>
> Attachments: SOLR-687.patch
>
>
> unlocking held write locks is not safe in a multi-core or core reloading environment.
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You can reply to this email to add a comment to the issue online.