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ASF GitHub Bot commented on CARBONDATA-246: ------------------------------------------- Github user ravikiran23 commented on a diff in the pull request: https://github.com/apache/incubator-carbondata/pull/161#discussion_r79283767 --- Diff: integration/spark/src/main/scala/org/apache/carbondata/spark/rdd/Compactor.scala --- @@ -69,7 +69,9 @@ object Compactor { schemaName, factTableName, validSegments, - carbonTable.getAbsoluteTableIdentifier.getCarbonTableIdentifier.getTableId + carbonTable.getAbsoluteTableIdentifier.getCarbonTableIdentifier.getTableId, + colCardinality = Array[Int](0), --- End diff -- fixed. using the null. > compaction is wrong in case if last segment is not assigned to an executor. > ---------------------------------------------------------------------------- > > Key: CARBONDATA-246 > URL: https://issues.apache.org/jira/browse/CARBONDATA-246 > Project: CarbonData > Issue Type: Bug > Reporter: ravikiran > > if during compaction of 4 loads, for any executor if only first 3 loads task > is assigned then the col cardinality calculation based on the last segment > info will become wrong. > in this case the cardinality will go wrong for that executor. -- This message was sent by Atlassian JIRA (v6.3.4#6332)