spark git commit: [SPARK-17811] SparkR cannot parallelize data.frame with NA or NULL in Date columns

2016-10-21 Thread felixcheung
Repository: spark Updated Branches: refs/heads/branch-2.0 a65d40ab6 -> 78458a7eb [SPARK-17811] SparkR cannot parallelize data.frame with NA or NULL in Date columns ## What changes were proposed in this pull request? NA date values are serialized as "NA" and NA time values are serialized as

spark git commit: [SPARK-17811] SparkR cannot parallelize data.frame with NA or NULL in Date columns

2016-10-21 Thread felixcheung
Repository: spark Updated Branches: refs/heads/master e21e1c946 -> e371040a0 [SPARK-17811] SparkR cannot parallelize data.frame with NA or NULL in Date columns ## What changes were proposed in this pull request? NA date values are serialized as "NA" and NA time values are serialized as NaN