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Posted to issues@spark.apache.org by "YanTang Zhai (JIRA)" <ji...@apache.org> on 2014/10/20 14:49:34 UTC

[jira] [Created] (SPARK-4009) HiveTableScan should use makeRDDForTable instead of makeRDDForPartitionedTable for partitioned table when partitionPruningPred is None

YanTang Zhai created SPARK-4009:
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             Summary: HiveTableScan should use makeRDDForTable instead of makeRDDForPartitionedTable for partitioned table when partitionPruningPred is None
                 Key: SPARK-4009
                 URL: https://issues.apache.org/jira/browse/SPARK-4009
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: YanTang Zhai


HiveTableScan should use makeRDDForTable instead of makeRDDForPartitionedTable for partitioned table when partitionPruningPred is None.
If a table has many partitions for example more than 20 thousands while it has a few data for example less than 512MB, some sql querying the table will produce more than 20000 RDDs. The job would submit failed with exception: java stack overflow.



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