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Posted to dev@lucene.apache.org by "Hoss Man (JIRA)" <ji...@apache.org> on 2013/06/19 00:35:20 UTC
[jira] [Commented] (SOLR-4934) Prevent runtime failure if users use
initargs "useCompoundFile" setting on LogMergePolicy or TieredMergePolicy
[ https://issues.apache.org/jira/browse/SOLR-4934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13687310#comment-13687310 ]
Hoss Man commented on SOLR-4934:
--------------------------------
Committed revision 1494348.
The fix itself was fairly small, and the bulk of the change was svn copying of test configs so i just went ahead and committed to trunk instead of attaching a patch.
If there are no objections, i'll backport to 4x later tonight or early tommorow.
> Prevent runtime failure if users use initargs "useCompoundFile" setting on LogMergePolicy or TieredMergePolicy
> --------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-4934
> URL: https://issues.apache.org/jira/browse/SOLR-4934
> Project: Solr
> Issue Type: Bug
> Reporter: Hoss Man
> Assignee: Hoss Man
> Fix For: 5.0, 4.4
>
>
> * LUCENE-5038 eliminated setUseCompoundFile(boolean) from the built in MergePolicies
> * existing users may have configs that use <mergePolicy> init args to try and call that setter
> * we already do some explicit checks for these MergePolices in SolrIndexConfig to deal with legacy syntax
> * update the existing logic to remove "useCompoundFile" from the MergePolicy initArgs for these known policies if found, and log a warning.
> (NOTE: i don't want to arbitrarily remove "useCompoundFile" from the initArgs regardless of class in case someone has a custom MergePolicy that implements that logic -- that would suck)
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