You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2016/06/20 17:07:05 UTC

[jira] [Created] (SPARK-16071) Not sufficient size checks to avoid integer overflows in Tungsten

Xiangrui Meng created SPARK-16071:
-------------------------------------

             Summary: Not sufficient size checks to avoid integer overflows in Tungsten
                 Key: SPARK-16071
                 URL: https://issues.apache.org/jira/browse/SPARK-16071
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.0.0
            Reporter: Xiangrui Meng
            Priority: Critical


Several bugs have been found caused by integer overflows in Tungsten. This JIRA is for taking a final pass before 2.0 release to reduce potential bugs and issues. We should do at least the following:

* Raise exception early instead of NegativeArraySize
* Document clearly the largest array size we support in DataFrames.



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

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