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https://issues.apache.org/jira/browse/CARBONDATA-2307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jin Zhou updated CARBONDATA-2307:
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Summary: OOM when using DataFrame.coalesce (was: Memory leak when using
DataFrame.coalesce)
> OOM when using DataFrame.coalesce
> ---------------------------------
>
> Key: CARBONDATA-2307
> URL: https://issues.apache.org/jira/browse/CARBONDATA-2307
> Project: CarbonData
> Issue Type: Bug
> Reporter: Jin Zhou
> Priority: Major
>
> TaskContext object holds reader’s reference until the task finished and
> coalesce combines a lot of CarbonSparkPartition into one task.
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