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https://issues.apache.org/jira/browse/CARBONDATA-3138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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kumar vishal resolved CARBONDATA-3138.
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Resolution: Fixed
> Random count mismatch in query in multi-thread block-pruning scenario
> ---------------------------------------------------------------------
>
> Key: CARBONDATA-3138
> URL: https://issues.apache.org/jira/browse/CARBONDATA-3138
> Project: CarbonData
> Issue Type: Bug
> Reporter: Ajantha Bhat
> Assignee: Ajantha Bhat
> Priority: Major
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> problem: Random count mismatch in query in multi-thread block-pruning
> scenario.
> cause:Existing prune method not meant for multi-threading as synchronization
> was missiing.
> only in implicit filter scenario, while preparing the block ID list,
> synchronization was missing. Hence pruning was giving wrong result.
> solution: syncronize the imlicit filter prepartion, as prune now called in
> multi-thread
>
>
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