Davies Liu 9b4e15ba13 [SPARK-14007] [SQL] Manage the memory used by hash map in shuffled hash join ... ## What changes were proposed in this pull request? This PR try acquire the memory for hash map in shuffled hash join, fail the task if there is no enough memory (otherwise it could OOM the executor). It also removed unused HashedRelation. ## How was this patch tested? Existing unit tests. Manual tests with TPCDS Q78. Author: Davies Liu <davies@databricks.com> Closes #11826 from davies/cleanup_hash2.		2016-03-21 11:21:39 -07:00
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src	[SPARK-14007] [SQL] Manage the memory used by hash map in shuffled hash join	2016-03-21 11:21:39 -07:00
pom.xml	[SPARK-13848][SPARK-5185] Update to Py4J 0.9.2 in order to fix classloading issue	2016-03-14 12:22:02 -07:00