ParquetRDD
parquet
ParquetRDDPartition
parquet
Planner
fs
parquet
hdfs SparkContextOps
parseUri
hdfs local
pathExists
managefile
physical
quasar
plan
Planner
pointNT
fp
pointer
SparkCursor RddState
prefix
SparkFSConf SparkFSConf
prjR
fp
projectBucket
Planner