spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Marco Gaido (JIRA)" <>
Subject [jira] [Created] (SPARK-22692) Reduce the number of generated mutable states
Date Tue, 05 Dec 2017 10:36:00 GMT
Marco Gaido created SPARK-22692:

             Summary: Reduce the number of generated mutable states
                 Key: SPARK-22692
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.3.0
            Reporter: Marco Gaido

A large number of mutable states can cause a error during code generation due to reaching
the constant pool limit. There is an ongoing effort on SPARK-18016 to fix the problem, nonetheless
we can also alleviate it avoiding to create a global variables when they are not needed.

Therefore I am creating this umbrella ticket to track the elimination of usage of global variables
where not needed. This is not a duplicate or an alternative to SPARK-18016: this is a complementary
effort which can help together with it to support wider datasets.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message