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SPARK-6657
Fix Python doc build warningsSPARK-7883
Fixing broken trainImplicit example in MLlib Collaborative Filtering documentation.
History server shows misleading message when there are no incomplete apps- SPARK-9198
Typo in PySpark SparseVector docs (bad index)
ALS.train should support DataFrames in PySpark
Argument checking conflict in Yarn when dynamic allocation is enabled
ml.ALS doesn't handle -1 block size
PowerIterationClustering test case failed if we deprecated KMeans.setRunsSPARK-8126
Use temp directory under build dir for unit tests
ML Examples option for dataFormat should not be enclosed in angle brackets
PySpark GMM predict, predictSoft should fail on bad input
C4 instance types need to be added to spark_ec2.py
Cannot bind Master to a specific hostname as per the documentation
ExecutorAllocationManager can end up requesting a negative number of executors
QueryPlan.schema should be a lazy val to avoid creating excessive duplicate StructType objects
Upgrade Snappy Java to 1.1.1.7 to fix bug that resulted in worse compression
SparkSubmitSuite never checks for process exit code
Bug that IndexedRowMatrix.computeSVD() yields the U with wrong numCols
__gettitem__ method throws IndexError exception when we try to access index after the last non-zero entry.
Spark package dependencies not resolved when package is in local-ivy-cache
Matrix.map should preserve transpose propertySPARK-7558
Log test name when starting and finishing each test
Cannot implement nor use custom StandaloneRecoveryModeFactory implementations
Do not scan all values in Vector.hashCode
[Streaming] Spark Sink requires spark assembly in classpath
Creation of large graph(> 2.15 B nodes) seems to be broken:possible overflow somewhere
BLAS.gemm fails to update matrix C when alpha==0 and beta!=1
Infinite loop when OutputCommitCoordination is enabled and OutputCommitter.commitTask throws exception
Evaluating AggregateFunction1 (old code path) may return wrong answers when grouping expressions are used as arguments of aggregate functionsSPARK-6781
sqlCtx -> sqlContext in pyspark shell
Race condition in AbstractSparkSQLParser.parse
Guard against MAPREDUCE-5918 by ensuring RecordReader is only closed once in *HadoopRDD
Multivariate Gaussian Model with Covariance matrix returns incorrect answer in some cases
Call sites in UI are not accurate for DataFrame operations
Flaky test: o.a.s.deploy.SparkSubmitUtilsSuite search for artifacts
Flaky test: o.a.s.deploy.SparkSubmitUtilsSuite neglect dependencies
SparkContext.union crashed when some RDDs have no partitioner
LDA.setBeta calls itself
Broken pandas could crash PySpark SQL
infinite recursion with createDataFrame(JavaRDD[Row], java.util.List[String])
Internal DateType not handled correctly in caching
Published POMs are no longer effective POMs
Spark doesn't compile with maven 3.3.x
PySpark tests sometimes forget to check return status of doctest.testmod(), masking failing tests