[jira] [Updated] (SOLR-2186) DataImportHandler multi-threaded option throws exception

["Shalin Shekhar Mangar (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-2186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shalin Shekhar Mangar updated SOLR-2186:
----------------------------------------

    Attachment: SOLR-2186.patch

A patch which fixes the NPE with multi-threaded mode.

The problem was that the resolver is supposed to be looked up just-in-time for the current entity but ThreadedContext delegated the getResolvedEntityAttribute method to super class which did not have one. The fix was to override getResolvedEntityAttribute correctly.

I added the TestTikaEntityProcessor patch by Frank in the patch.

This does not solve the problem with the evaluators - I'll add a patch in SOLR-2463 to fix it.

> DataImportHandler multi-threaded option throws exception
> --------------------------------------------------------
>
>                 Key: SOLR-2186
>                 URL: https://issues.apache.org/jira/browse/SOLR-2186
>             Project: Solr
>          Issue Type: Bug
>          Components: contrib - DataImportHandler
>            Reporter: Lance Norskog
>            Assignee: Shalin Shekhar Mangar
>         Attachments: SOLR-2186.patch, SOLR-2186.patch, SOLR-2186.patch, Solr-2186.patch, TestDocBuilderThreaded.java, TestTikaEntityProcessor.patch, TikaResolver.patch
>
>
> The multi-threaded option for the DataImportHandler throws an exception and the entire operation fails. This is true even if only 1 thread is configured via *threads='1'*

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