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| author | Cheng Lian <lian.cs.zju@gmail.com> | 2014-10-09 18:26:43 -0700 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2014-10-09 18:26:43 -0700 |
| commit | 421382d0e728940caa3e61bc11237c61f256378a (patch) | |
| tree | 28870630006cb962b197bf471a38151a71f5d50b /pom.xml | |
| parent | edf02da389f75df5a42465d41f035d6b65599848 (diff) | |
| download | spark-421382d0e728940caa3e61bc11237c61f256378a.tar.gz spark-421382d0e728940caa3e61bc11237c61f256378a.tar.bz2 spark-421382d0e728940caa3e61bc11237c61f256378a.zip | |
[SPARK-3824][SQL] Sets in-memory table default storage level to MEMORY_AND_DISK
Using `MEMORY_AND_DISK` as default storage level for in-memory table caching. Due to the in-memory columnar representation, recomputing an in-memory cached table partitions can be very expensive.
Author: Cheng Lian <lian.cs.zju@gmail.com>
Closes #2686 from liancheng/spark-3824 and squashes the following commits:
35d2ed0 [Cheng Lian] Removes extra space
1ab7967 [Cheng Lian] Reduces test data size to fit DiskStore.getBytes()
ba565f0 [Cheng Lian] Maks CachedBatch serializable
07f0204 [Cheng Lian] Sets in-memory table default storage level to MEMORY_AND_DISK
Diffstat (limited to 'pom.xml')
0 files changed, 0 insertions, 0 deletions