SPARK_BRANCH
spark
SPARK_BUILD_DATE
spark
SPARK_BUILD_USER
spark
SPARK_REPO_URL
spark
SPARK_REVISION
spark
SPARK_VERSION
spark
SerializableSerializer
kryo
SparkConfBase
spark
Speculation
confs
sc
Context
serializable
ConfWrapper
spark
apache
hammerlab
sparkConf
SparkConfBase
sparkConfs
SparkConfBase
sparkContextToHadoopConfiguration
Configuration
speculationInterval
Speculation
speculationMultiplier
Speculation