[jira] [Resolved] (OAK-2235) Lucene index not created if no node is indexed

["Chetan Mehrotra (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-2235?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chetan Mehrotra resolved OAK-2235.
----------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 1.2)
                   1.1.2

Merged to 1.0 branch in http://svn.apache.org/r1635696

> Lucene index not created if no node is indexed
> ----------------------------------------------
>
>                 Key: OAK-2235
>                 URL: https://issues.apache.org/jira/browse/OAK-2235
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: oak-lucene
>            Reporter: Chetan Mehrotra
>            Assignee: Chetan Mehrotra
>            Priority: Minor
>             Fix For: 1.0.8, 1.1.2
>
>
> If a Lucene property index is defined for a property which is not present in any of the nodes then {{LuceneIndexWriter}} would create any lucene index for that.
> For eg if we have an index of {{foo}} and none of the node has property {{foo}} set in that case {{LuceneIndexWriter}} would not create an {{IndexWriter}} and hence no directory would be created. Later when system performs a query like {{select jcr:path from nt:base where foo = 'bar'}} then {{LucenePropertyIndex}} would not participate in the query as no Lucene index would be found and system would revert to traversal.
> As a fix Lucene index should still be created even if it does not contain any document



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