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Apache Spark commented on SPARK-12907: -------------------------------------- User 'kiszk' has created a pull request for this issue: https://github.com/apache/spark/pull/10833 > Use BitSet to represent null fields in ColumnVector > --------------------------------------------------- > > Key: SPARK-12907 > URL: https://issues.apache.org/jira/browse/SPARK-12907 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.0.0 > Reporter: Kazuaki Ishizaki > Priority: Minor > > Use bit vectors (BitSet) to represent null fields information in ColumnVector > to reduce memory footprint. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org