[jira] [Closed] (OAK-4431) Index path property should be considered optional for copy on read logic

["Davide Giannella (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-4431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davide Giannella closed OAK-4431.
---------------------------------

Bulk close 1.5.4

> Index path property should be considered optional for copy on read logic
> ------------------------------------------------------------------------
>
>                 Key: OAK-4431
>                 URL: https://issues.apache.org/jira/browse/OAK-4431
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: lucene
>            Reporter: Chetan Mehrotra
>            Assignee: Chetan Mehrotra
>              Labels: candidate_oak_1_4
>             Fix For: 1.6, 1.5.4
>
>
> As part of changes done for OAK-4347 logic assumes that indexPath is always non null. This works fine for fresh setup where the indexPath would have been set by the initial indexing. However for upgraded setup this assumption would break as it might happen that index does not get updated with new approach and before that a read is performed.
> Currently with updated code on upgraded setup following exception is seen 
> {noformat}
> Caused by: javax.security.auth.login.LoginException: java.lang.NullPointerException: Index path property [:indexPath] not found
>         at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:236)
>         at org.apache.jackrabbit.oak.plugins.index.lucene.IndexDefinition.getIndexPathFromConfig(IndexDefinition.java:664)
>         at org.apache.jackrabbit.oak.plugins.index.lucene.IndexCopier.getSharedWorkingSet(IndexCopier.java:242)
>         at org.apache.jackrabbit.oak.plugins.index.lucene.IndexCopier.wrapForRead(IndexCopier.java:140)
>         at org.apache.jackrabbit.oak.plugins.index.lucene.IndexNode.open(IndexNode.java:53)
>         at org.apache.jackrabbit.oak.plugins.index.lucene.IndexTracker.findIndexNode(IndexTracker.java:179)
>         at org.apache.jackrabbit.oak.plugins.index.lucene.IndexTracker.acquireIndexNode(IndexTracker.java:154)
>         at org.apache.jackrabbit.oak.plugins.index.lucene.LucenePropertyIndex.getPlans(LucenePropertyIndex.java:250)
> {noformat}
> For this specific flow the indexPath can be passed in and not looked up from IndexDefinition



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