Update upstream#3

Merged

GulajavaMinistudio merged 11 commits into

GulajavaMinistudio:masterfrom

Mar 31, 2017

Commits on Mar 30, 2017

[SPARK-20136][SQL] Add num files and metadata operation timing to scan operator metrics
rxin
committed
[SPARK-20148][SQL] Extend the file commit API to allow subscribing to task commit messages

ericl
authored and
rxin
committed
[MINOR][SPARKR] Add run command comment in examples

wangmiao1981
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Felix Cheung
committed
[SPARK-20107][DOC] Add spark.hadoop.mapreduce.fileoutputcommitter.algorithm.version option to configuration.md

wangyum
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srowen
committed
[SPARK-15354][CORE] Topology aware block replication strategies

shubhamchopra
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cloud-fan
committed
[DOCS] Docs-only improvements

jaceklaskowski
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srowen
committed
[SPARK-19999] Workaround JDK-8165231 to identify PPC64 architectures as supporting unaligned access

samelamin
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srowen
committed
[SPARK-20096][SPARK SUBMIT][MINOR] Expose the right queue name not null if set by --conf or configure file

yaooqinn
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srowen
committed
[DOCS][MINOR] Fixed a few typos in the Structured Streaming documentation

Seigneurin, Alexis (CONT)
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srowen
committed
[SPARK-20127][CORE] few warning have been fixed which Intellij IDEA reported Intellij IDEA

Denis Bolshakov
authored and
srowen
committed
[SPARK-20121][SQL] simplify NullPropagation with NullIntolerant

cloud-fan
authored and
gatorsmile
committed