[jira] [Created] (CARBONDATA-2306) Memory leak when using DataFrame.coalesce

Sun, 01 Apr 2018 23:51:56 -0700 

Jin Zhou created CARBONDATA-2306:
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             Summary: Memory leak when using DataFrame.coalesce
                 Key: CARBONDATA-2306
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2306
             Project: CarbonData
          Issue Type: Bug
          Components: spark-integration
            Reporter: Jin Zhou


When using DataFrame.coalesce, taskContext object holds reader’s reference 
until the task finished and 
coalesce combines a lot of CarbonSparkPartition into one task.



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