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Posted to commits@oodt.apache.org by "jiraposter@reviews.apache.org (Commented) (JIRA)" <ji...@apache.org> on 2012/02/27 19:04:50 UTC
[jira] [Commented] (OODT-390) Remove Embedded Optimize from Lucene
Workflow Instance Repository
[ https://issues.apache.org/jira/browse/OODT-390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13217336#comment-13217336 ]
jiraposter@reviews.apache.org commented on OODT-390:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/4053/
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Review request for Chris Mattmann, brian Foster and Ricky Nguyen.
Summary
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The optimize function can be time consuming depending on the size of the index. It was externalized in the file manager as a tool for just this reason; which can be reuse here for optimizing. This change then boils down to removing the call to optimize every time a workflow instance was added to the repository. In theory this could help speed things up for people using this type of instance repository.
This addresses bug OODT-390.
https://issues.apache.org/jira/browse/OODT-390
Diffs
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http://svn.apache.org/repos/asf/oodt/trunk/workflow/src/main/java/org/apache/oodt/cas/workflow/instrepo/LuceneWorkflowInstanceRepository.java 1294242
Diff: https://reviews.apache.org/r/4053/diff
Testing
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Thanks,
Paul
> Remove Embedded Optimize from Lucene Workflow Instance Repository
> -----------------------------------------------------------------
>
> Key: OODT-390
> URL: https://issues.apache.org/jira/browse/OODT-390
> Project: OODT
> Issue Type: Improvement
> Components: workflow manager
> Affects Versions: 0.3
> Reporter: Paul Ramirez
> Assignee: Paul Ramirez
> Fix For: 0.4
>
> Attachments: oodt-390-patch.txt
>
>
> Optimize should not be called in the internals of the instance repository for lucene. This functionality should be relegated to an external tool as was done with the lucene file manager catalog. That tool can actually be reused to optimize this index. Calling optimize on the index on each add could cause some performance issues and making this an external function should rectify that. If one is working in a system where they have large batches they should run the optimize tool when the see degradation or on a semi-regular basis.
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