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https://issues.apache.org/jira/browse/CARBONDATA-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacky Li resolved CARBONDATA-2347.
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Resolution: Fixed
Fix Version/s: 1.4.0
> Fix Functional issues in LuceneDatamap in load and query and make stable
> ------------------------------------------------------------------------
>
> Key: CARBONDATA-2347
> URL: https://issues.apache.org/jira/browse/CARBONDATA-2347
> Project: CarbonData
> Issue Type: Bug
> Components: data-load, data-query
> Reporter: Akash R Nilugal
> Assignee: Akash R Nilugal
> Priority: Major
> Fix For: 1.4.0
>
> Time Spent: 17h 10m
> Remaining Estimate: 0h
>
> 1) The index write location for the lucene is same, and to IndexWriter will
> take a lock file called write.lock in write location while writing the index
> files. In carbon loading the writer tasks are launched parallel and those
> many writers are opened,Since the write.lock file is acquired by one writer,
> all other tasks will fail and dataloading will fail.
> 2)in query side, read index path for lucene was in single path, but after
> load fix, there will be multiple index directories after load
> functional issues in drop table, drop datamap, show datamap
>
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