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Posted to dev@lucene.apache.org by "Frank Wesemann (JIRA)" <ji...@apache.org> on 2011/05/31 18:40:47 UTC
[jira] [Issue Comment Edited] (SOLR-2186) DataImportHandler
multi-threaded option throws exception
[ https://issues.apache.org/jira/browse/SOLR-2186?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13041652#comment-13041652 ]
Frank Wesemann edited comment on SOLR-2186 at 5/31/11 4:39 PM:
---------------------------------------------------------------
The added patch addresses the problem that EntityProcessors do not have a usable VariableResolver in their {{init()}} Method.
This is done in the EntityRunner's {{runAThread()}} Method by first initing the EntityProcessorWrapper and after that initing the Entityprocessor.
By changing the order as described the according namespaces a created on the variableResolver before it can be used by the EntityProcessor.
Additionally I changed the loglevel for the "adding a row" messages to "debug".
This patch does don't solve the problem described in SOLR-2544.
As a workaround EntityProcessors may call context.getVariableResolver().replaceTokens()
was (Author: wese):
The added patch addresses the problem that EntityProcessors do not have a usable VariableResolver in their {{init()}} Method.
This is done in the EntityRunner's {{runAThread()}} Method by first initing the EntityProcessorWrapper and after that initing the Entityprocessor.
By changing the order as described the according namespaces a created on the variableResolver before it can be used by the EntityProcessor.
Additionally I changed the loglevel for the "adding a row" messages to "debug".
This patch does don't solve the problem described in SOLR-2544.
> 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: Grant Ingersoll
> Attachments: Solr-2186.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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