[jira] [Created] (SPARK-24631) Cannot up cast column from bigint to smallint as it may truncate

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

Sivakumar created SPARK-24631:
---------------------------------

             Summary: Cannot up cast column from bigint to smallint as it may truncate
                 Key: SPARK-24631
                 URL: https://issues.apache.org/jira/browse/SPARK-24631
             Project: Spark
          Issue Type: New JIRA Project
          Components: Spark Core, Spark Submit
    Affects Versions: 2.2.1
            Reporter: Sivakumar


Getting the below error when executing the simple select query,

Sample:

Table Description:

name: String, id: BigInt

val df=spark.sql("select name,id from testtable")

ERROR: {color:#FF0000}Cannot up cast column "id" from bigint to smallint as it may truncate.{color}

I am not doing any transformation's, I am just trying to query a table ,But still I am getting the error.

I am getting this error only on production cluster and only for a single table, other tables are running fine.

 



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