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author | Davies Liu <davies.liu@gmail.com> | 2014-10-01 11:21:34 -0700 |
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committer | Josh Rosen <joshrosen@apache.org> | 2014-10-01 11:21:34 -0700 |
commit | abf588f47a26d0066f0b75d52b200a87bb085064 (patch) | |
tree | d3e9b8a57688805262b7d00c99f596327912ea23 /ec2/spark-ec2 | |
parent | 0bfd3afb00936b0f46ba613be0982e38bc7032b5 (diff) | |
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[SPARK-3749] [PySpark] fix bugs in broadcast large closure of RDD
1. broadcast is triggle unexpected
2. fd is leaked in JVM (also leak in parallelize())
3. broadcast is not unpersisted in JVM after RDD is not be used any more.
cc JoshRosen , sorry for these stupid bugs.
Author: Davies Liu <davies.liu@gmail.com>
Closes #2603 from davies/fix_broadcast and squashes the following commits:
080a743 [Davies Liu] fix bugs in broadcast large closure of RDD
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