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https://issues.apache.org/jira/browse/SOLR-4561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13599872#comment-13599872
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Ahmet Arslan commented on SOLR-4561:
------------------------------------
It seems that it was reported before by James in SOLR-3857
> CachedSqlEntityProcessor with parametarized query is broken
> -----------------------------------------------------------
>
> Key: SOLR-4561
> URL: https://issues.apache.org/jira/browse/SOLR-4561
> Project: Solr
> Issue Type: Bug
> Components: contrib - DataImportHandler
> Affects Versions: 4.1
> Reporter: Sudheer Prem
> Original Estimate: 1m
> Remaining Estimate: 1m
>
> When child entities are created and the child entity is provided with a
> parametrized query as below,
> {code:xml}
> <entity name="x" query="select * from x">
> <entity name="y" query="select * from y where xid=${x.id}"
> processor="CachedSqlEntityProcessor">
> </entity>
> <entity>
> {code}
> the Entity Processor always return the result from the fist query even though
> the parameter is changed, It is happening because,
> EntityProcessorBase.getNext() method doesn't reset the query and rowIterator
> after calling DIHCacheSupport.getCacheData() method.
> This can be fixed by changing the else block in getNext() method of
> EntityProcessorBase from
> {code}
> else {
> return cacheSupport.getCacheData(context, query, rowIterator);
>
> }
> {code}
> to the code mentioned below:
> {code}
> else {
> Map<String,Object> cacheData = cacheSupport.getCacheData(context,
> query, rowIterator);
> query = null;
> rowIterator = null;
> return cacheData;
> }
> {code}
> Update: But then, the caching doesn't seem to be working...
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