Export - CSV (All fields)
Export - CSV (Current fields)
SPARK-17193
HadoopRDD NPE at DEBUG log level when getLocationInfo == null
SPARK-17736
Update R README for rmarkdown, pandoc
Log INFO per task launch creates a large driver log
Bump Hadoop 2.7 version from 2.7.2 to 2.7.3SPARK-17880
The url linking to `AccumulatorV2` in the document is incorrect.
Move output partitioning definition from UnaryNodeExec to its childrenSPARK-17862
Feature flag SPARK-16980
De-duplicate partition value appending logic in various buildReader() implementations
Getting "java.lang.RuntimeException: Distinct columns cannot exist in Aggregate "
Allow to set sparkr shell command through --conf
TaskSchedulerImpl.resourceOffers should take an IndexedSeq, not a Seq
Add existence checks to user facing catalog
Propose to print Scala version in "spark-submit --version" commandSPARK-17456
Utility for parsing Spark versions
Reference an ASF page as the main place to find third-party packages
TaskSetManager.abortIfCompletelyBlacklisted is a perf. hotspot in scheduler benchmark
SparkR does not support options in other types consistently other APIs
Support BigDecimal literal parsing
Hadoop 2.7 profile to depend on Hadoop 2.7.3
KMeans speedup with better choice of k-means|| init steps = 2
Don't build PRs with -Pyarn unless YARN code changedSPARK-17320
Spark Mesos module not building on PRs
FileSourceScanExec to extract `outputOrdering` information
Empty DataFrame created with spark.read.csv() does not respect user specified schema
Improve nullability inference for Aggregator
SparseVector __getitem__ should follow __getitem__ contract
PeriodicGraphCheckpointer did not persist edges as expected in some cases
Literal.sql does not properly convert NaN and Infinity literals
SPARK-16307
Improve testing for DecisionTree variances
Invalid aggregate functions like MAX(COUNT(*)) are not captured by CheckAnalysis
Fix StreamingQueryListener to return message and stacktrace of actual exception
Clean-up OffsetWindowFrame
Fix bound checking for SparseVector
Improve `Union/Intersect/Except` error messages on incompatible types
Use for/foreach rather than map for Unit expressions whose side effects are required
Make sure examples in all language bindings are consistent
Extra space in WindowSpecDefinition SQL representation
Bump master to version 2.1.0-SNAPSHOT
Eliminate redundant code in DAGScheduler's getParentStages and getAncestorShuffleDependencies methods.
Improve readability of DAGScheduler stage creation methods
QueryExecution should not catch Throwable
DROP TABLE IF EXISTS should not warn for non-existing tables- SPARK-18705
Docs for one-pass solver for linear regression with L1 and elastic-net penalties
Use HTML Relative Links to Access UI Behind Gateways
Do not push down filters for LEFT ANTI JOIN
ChiSqSelector FPR PR cleanups- SPARK-18633
Add multiclass logistic regression summary python example and document
Update the value of "spark.ui.port" after application started in cluster mode.
Clean up HDFSMetadataLog API for better testing
Document scalable partition handling feature in the programming guide