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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/69022/
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(Updated Oct. 16, 2018, 4:49 p.m.)
Review request for hive, Sahil Takiar and Adam Szita.
Bugs: HIVE-20737
https://issues.apache.org/jira/browse/HIVE-20737
Repository: hive-git
Description
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1. Local SparkContext is shared between user sessions and should be closed only
when there is no active.
2. Possible race condition in SparkSession.open() in case when user queries run
in parallel within the same session.
Diffs (updated)
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ql/src/java/org/apache/hadoop/hive/ql/exec/spark/LocalHiveSparkClient.java
72ff53e3bd
ql/src/java/org/apache/hadoop/hive/ql/exec/spark/session/SparkSessionImpl.java
bb50129518
ql/src/test/org/apache/hadoop/hive/ql/exec/spark/TestLocalHiveSparkClient.java
PRE-CREATION
Diff: https://reviews.apache.org/r/69022/diff/3/
Changes: https://reviews.apache.org/r/69022/diff/2-3/
Testing
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Added TestLocalHiveSparkClient test
File Attachments
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HIVE-20737.7.patch
https://reviews.apache.org/media/uploaded/files/2018/10/15/9cf8a2b3-9ec1-4316-81d0-3cd124b1a9fd__HIVE-20737.7.patch
Thanks,
denys kuzmenko
