[jira] [Created] (SPARK-14064) count method of RDD don't take action

["Jian Chen (JIRA)" <ji...@apache.org>]

Jian Chen created SPARK-14064:
---------------------------------

             Summary: count method of RDD don't take action
                 Key: SPARK-14064
                 URL: https://issues.apache.org/jira/browse/SPARK-14064
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 1.6.1
         Environment: CentOS-6.1
            Reporter: Jian Chen
             Fix For: 1.6.1


I have some unique keys stored as RDD[Int] , then I use zipWithIndex to give an unique ID to every key.

val dataID = data.zipWithIndex()
Then I count the num : 
dataID.count
At last, I save the dataID as textFile to HDFS.
I save three times as d1, d2 ,d2, but  I find each result is different.
dataID.saveAsTextFile("d1")
dataID.saveAsTextFile("d2")
dataID.saveAsTextFile("d3")
For example
The key 13552359  has an ID 187480 in d1, but has an another ID 187483 in d2.



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