spark git commit: [SPARK-11979][STREAMING] Empty TrackStateRDD cannot be checkpointed and recovered from checkpoint file

Repository: spark Updated Branches: refs/heads/master 151d7c2ba -> 216988688 [SPARK-11979][STREAMING] Empty TrackStateRDD cannot be checkpointed and recovered from checkpoint file This solves the following exception caused when empty state RDD is checkpointed and recovered. The root cause

spark git commit: [SPARK-11979][STREAMING] Empty TrackStateRDD cannot be checkpointed and recovered from checkpoint file

Repository: spark Updated Branches: refs/heads/branch-1.6 68bcb9b33 -> 7f030aa42 [SPARK-11979][STREAMING] Empty TrackStateRDD cannot be checkpointed and recovered from checkpoint file This solves the following exception caused when empty state RDD is checkpointed and recovered. The root