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SPARK-1112
When spark.akka.frameSize > 10, task results bigger than 10MiB block execution
When the size of serialized results for one partition is slightly smaller than 10MB (the default akka.frameSize), the execution blocks
In some cases, spark-yarn does not automatically restart the failed container
ExternalAppendOnlyMap doesn't always find matching keys
DAGScheduler supervisor strategy broken with Mesos
Scheduler for Mesos in fine-grained mode launches tasks on wrong executors
Key not found exception when slow receiver starts
`spark-shell --help` fails if called from outside spark home
Spark master doesn't compile against hadoop-common trunk
Kryo cannot serialize results returned by asJavaIterable (and thus groupBy/cogroup are broken in Java APIs when Kryo is used)
Spark submit documentation for --deploy-mode is highly misleading
Exception in resultHandler could crash DAGScheduler and shutdown SparkContextSPARK-1677
Allow users to avoid Hadoop output checks if desired
calling system.platform on worker raises IOError
ConcurrentModificationException
KafkaInputDStream doesn't close resources and may prevent JVM shutdown
Graph.partitionBy does not reconstruct routing tables
The Container is running beyond physical memory limits, so as to be killed.
FileNotFoundException when a directory is passed to SparkContext.addJar/addFile
PySpark fails to import functions from {{scipy.special}}
SparkFlumeEvent with body bigger than 1020 bytes are not read properly
Master UI forgets about Executors when application exits cleanly
SparkUI Executors tab displays incorrect RDD blocks
EdgeRDD persists after pregel iteration
UI should remember executors that have been removed
pyspark errors when SPARK_PRINT_LAUNCH_COMMAND=1
Support for Pivotal HD in the Maven build
pyspark/mllib is not compatible with numpy-1.4
UI : StorageLevel in storage tab and RDD Storage Info never changes
SparkContext(SparkConf) doesn't work in pyspark
Compression memory issue during reduce
Standalone worker update exector's state ahead of executor process exit
Set ``setConvergenceTol'' with a parameter of type Double instead of Int
Yarn: history UI link missing, wrong reported user
Maven build requires SCALA_HOME to be set even though it's not needed
Document custom class as key needing equals() AND hashcode()SPARK-1741
Add predict(JavaRDD) to predictive models
Update EC2 scripts to support r3 instance types
add the security guide to the "More" drop down menu
support minPartitions parameter of wholeTextFiles() in pyspark
Yarn Client should not call System.exit, should throw exception instead.SPARK-1449
Please delete old releases from mirroring system
ParallelCollectionRDD operations hanging forever without any error messages
The hash method used by partitionBy in Pyspark doesn't deal with None correctly.
Master throws NPE
Fix NPE in ExternalAppendOnlyMap
SparkUI Storage page cached statuses incorrect
PySpark crashes if too many tasks complete quickly
Remove use of spark.worker.instances
Report exception/errors for failed tasks that are not ExceptionFailure