spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Terry Kim (Jira)" <j...@apache.org>
Subject [jira] [Created] (SPARK-29373) DataSourceV2: Commands should not submit a spark job.
Date Mon, 07 Oct 2019 16:56:00 GMT
Terry Kim created SPARK-29373:
---------------------------------

             Summary: DataSourceV2: Commands should not submit a spark job.
                 Key: SPARK-29373
                 URL: https://issues.apache.org/jira/browse/SPARK-29373
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Terry Kim


DataSourceV2 Exec classes (ShowTablesExec, ShowNamespacesExec, etc.) all extend LeafExecNode.
This results in running a job when executeCollect() is called. This breaks the previous behavior
[SPARK-19650|https://issues.apache.org/jira/browse/SPARK-19650].

A new command physical operator will be introduced form which all V2 Exec classes derive to
avoid running a job.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

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


Mime
View raw message