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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2016/04/27 19:49:12 UTC

[jira] [Created] (SPARK-14961) Support LongToUnsafeRowMap larger than 1G

Davies Liu created SPARK-14961:
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             Summary: Support LongToUnsafeRowMap larger than 1G
                 Key: SPARK-14961
                 URL: https://issues.apache.org/jira/browse/SPARK-14961
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 2.0.0
            Reporter: Davies Liu
            Assignee: Davies Liu


LongToUnsafeRowMap uses an byte array to store all the UnsafeRows, which can't not be larger than 1G for now, we could use long array to scale up to 8G.



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