-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33251/
-----------------------------------------------------------
(Updated April 23, 2015, 11:22 p.m.)
Review request for hive, Chao Sun, Szehon Ho, and Xuefu Zhang.
Bugs: HIVE-10302
https://issues.apache.org/jira/browse/HIVE-10302
Repository: hive-git
Description
-------
Cached the small table containter so that mapjoin tasks can use it if the task
is executed on the same Spark executor.
The cache is released right before the next job after the mapjoin job is done.
Diffs (updated)
-----
ql/src/java/org/apache/hadoop/hive/ql/exec/spark/HashTableLoader.java fe108c4
ql/src/java/org/apache/hadoop/hive/ql/exec/spark/HivePairFlatMapFunction.java
2f137f9
ql/src/java/org/apache/hadoop/hive/ql/exec/spark/SmallTableCache.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/exec/spark/SparkUtilities.java 72ab913
Diff: https://reviews.apache.org/r/33251/diff/
Testing
-------
Ran several queries in live cluster. ptest pending.
Thanks,
Jimmy Xiang
