[jira] [Created] (SPARK-5201) ParallelCollectionRDD.slice(seq, numSlices) has int overflow when dealing with inclusive range

[Ye Xianjin (JIRA)]

Ye Xianjin created SPARK-5201:
---------------------------------

             Summary: ParallelCollectionRDD.slice(seq, numSlices) has int 
overflow when dealing with inclusive range
                 Key: SPARK-5201
                 URL: https://issues.apache.org/jira/browse/SPARK-5201
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 1.2.0
            Reporter: Ye Xianjin
             Fix For: 1.2.1


{code}
 sc.makeRDD(1 to (Int.MaxValue)).count       // result = 0
 sc.makeRDD(1 to (Int.MaxValue - 1)).count   // result = 2147483646 = 
Int.MaxValue - 1
 sc.makeRDD(1 until (Int.MaxValue)).count    // result = 2147483646 = 
Int.MaxValue - 1
{code}
More details on the discussion https://github.com/apache/spark/pull/2874



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org