merge upstream changes#2

Merged

nchammas merged 24 commits intonchammas:masterfrom

Sep 17, 2014

Commits on Sep 16, 2014

[SPARK-1087] Move python traceback utilities into new traceback_utils.py file.

staple
authored and
JoshRosen
committed
[SPARK-3540] Add reboot-slaves functionality to the ec2 script
rxin
committed
[SPARK-3433][BUILD] Fix for Mima false-positives with @DeveloperAPI and @Experimental annotations.

ScrapCodes
authored and
rxin
committed
[SPARK-3040] pick up a more proper local ip address for Utils.findLocalIpAddress method

advancedxy
authored and
pwendell
committed
SPARK-3069 [DOCS] Build instructions in README are outdated

srowen
authored and
pwendell
committed
[SPARK-2182] Scalastyle rule blocking non ascii characters.

ScrapCodes
authored and
pwendell
committed
[SPARK-3527] [SQL] Strip the string message

chenghao-intel
authored and
marmbrus
committed
[SPARK-3519] add distinct(n) to PySpark

Matthew Farrellee
authored and
JoshRosen
committed
[SPARK-3308][SQL] Ability to read JSON Arrays as tables

yhuai
authored and
marmbrus
committed
[SPARK-2890][SQL] Allow reading of data when case insensitive resolution could cause possible ambiguity.
marmbrus
committed
[SPARK-2314][SQL] Override collect and take in python library, and count in java library, with optimized versions.

staple
authored and
marmbrus
committed
[Docs] minor punctuation fix

nchammas
authored and
JoshRosen
committed
[SQL][DOCS] Improve section on thrift-server
marmbrus
committed
[SPARK-3546] InputStream of ManagedBuffer is not closed and causes running out of file descriptor

sarutak
authored and
rxin
committed
[SPARK-3430] [PySpark] [Doc] generate PySpark API docs using Sphinx

davies
authored and
JoshRosen
committed
[SPARK-787] Add S3 configuration parameters to the EC2 deploy scripts

danosipov
authored and
pwendell
committed
Add a Community Projects page

velvia
authored and
pwendell
committed
[SPARK-3555] Fix UISuite race condition
andrewor14
committed

Commits on Sep 17, 2014

[Minor]ignore all config files in conf

scwf
authored and
pwendell
committed
[Docs] Correct spark.files.fetchTimeout default value

viper-kun
authored and
JoshRosen
committed
SPARK-3177 (on Master Branch)

chesterxgchen
authored and
tgravescs
committed
[Docs] minor grammar fix

nchammas
authored and
pwendell
committed
[SQL][DOCS] Improve table caching section
marmbrus
committed
[SPARK-1455] [SPARK-3534] [Build] When possible, run SQL tests only.

nchammas
authored and
marmbrus
committed