SPARK-900 Use coarser grained naming for metrics
remedy the line-wrap while exceeding 100 chars
SPARK-705: implement sortByKey() in PySpark
Revert "remedy the line-wrap while exceeding 100 chars"

This reverts commit 892fb8ffa85016a63d7d00dd6f1abc58ccf034a2.
Revert "SPARK-900 Use coarser grained naming for metrics"

This reverts commit 4b68be5f3c0a251453c184b233b3ca490812dafd.
create metrics name manually.
remove those futile suffixes like number/count
Merge pull request #22 from GraceH/metrics-naming

SPARK-900 Use coarser grained naming for metrics

see SPARK-900 Use coarser grained naming for metrics.
Now the new metric name is formatted as {XXX.YYY.ZZZ.COUNTER_UNIT}, XXX.YYY.ZZZ represents the group name, which can group several metrics under the same Ganglia view.
Use standard abbreviations in metrics labels
Merge pull request #38 from AndreSchumacher/pyspark_sorting

SPARK-705: implement sortByKey() in PySpark

This PR contains the implementation of a RangePartitioner in Python and uses its partition ID's to get a global sort in PySpark.
Fix PySpark docs and an overly long line of code after fdbae41e
Merge pull request #45 from pwendell/metrics_units

Use standard abbreviation in metrics description (MBytes -> MB)

This is a small change - older commits are shown here because Github hasn't sync'ed yet with apache.
Merge pull request #46 from mateiz/py-sort-update

Fix PySpark docs and an overly long line of code after #38

Just noticed these after merging that commit (https://github.com/apache/incubator-spark/pull/38).
Fix race condition in SparkListenerSuite (fixes SPARK-908).
Fixed comment to use javadoc style
Style fixes
Fix Chill serialization of Range objects, which used to write out each
element, and register user and Spark classes before Chill's serializers
to let them override Chill's behavior in general.
Merge pull request #50 from kayousterhout/SPARK-908

Fix race condition in SparkListenerSuite (fixes SPARK-908).
Merge pull request #49 from mateiz/kryo-fix-2

Fix Chill serialization of Range objects

It used to write out each element one by one, creating very large objects.