Davies Liu 58d9b26055 [SPARK-11805] free the array in UnsafeExternalSorter during spilling ... After calling spill() on SortedIterator, the array inside InMemorySorter is not needed, it should be freed during spilling, this could help to join multiple tables with limited memory. Author: Davies Liu <davies@databricks.com> Closes #9793 from davies/free_array.		2015-11-24 14:33:28 -08:00
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src	[SPARK-11805] free the array in UnsafeExternalSorter during spilling	2015-11-24 14:33:28 -08:00
pom.xml	Revert "[SPARK-11271][SPARK-11016][CORE] Use Spark BitSet instead of RoaringBitmap to reduce memory usage"	2015-11-16 14:50:38 -08:00