[jira] [Resolved] (CARBONDATA-2307) OOM when using DataFrame.coalesce

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-2307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manish Gupta resolved CARBONDATA-2307.
--------------------------------------
       Resolution: Fixed
         Assignee: Jin Zhou
    Fix Version/s: 1.4.0

> 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
>            Assignee: Jin Zhou
>            Priority: Major
>             Fix For: 1.4.0
>
>          Time Spent: 5h 40m
>  Remaining Estimate: 0h
>
> TaskContext object holds reader’s reference until the task finished and 
> coalesce combines a lot of CarbonSparkPartition into one task.

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