You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Wang Shuo (Jira)" <ji...@apache.org> on 2021/03/26 06:15:00 UTC
[jira] [Updated] (SPARK-34873) Avoid wrapped in withNewExecutionId
twice when run SQL with side effects
[ https://issues.apache.org/jira/browse/SPARK-34873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wang Shuo updated SPARK-34873:
------------------------------
Description:
In the current code, a `QueryExecution` will be wrapped in `SQLExecution.withNewExecutionId` twice when run SQL with side effects.
To reproduce:
Run SQLs below in spark-sql
{code:java}
spark-sql> CREATE TABLE t AS SELECT 1 AS i;
spark-sql> SELECT * FROM t;
spark-sql> DROP TABLE t;
{code}
we will see duplicate SQL queries in Spark UI (in attachments)
was:
In the current code, a `QueryExecution` will be wrapped in `SQLExecution.withNewExecutionId` twice when run SQL with side effects.
To reproduce:
Run SQLs below in spark-sql
{code:java}
spark-sql> CREATE TABLE t AS SELECT 1 AS i;
spark-sql> SELECT * FROM t;
spark-sql> DROP TABLE t;
{code}
we will see duplicate SQL queries in Spark UI:
!image-2021-03-26-14-13-29-381.png!
> Avoid wrapped in withNewExecutionId twice when run SQL with side effects
> ------------------------------------------------------------------------
>
> Key: SPARK-34873
> URL: https://issues.apache.org/jira/browse/SPARK-34873
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Wang Shuo
> Priority: Major
> Attachments: 0F9E09B0-7FAF-4424-9C11-66930F1BBB7B.png
>
>
> In the current code, a `QueryExecution` will be wrapped in `SQLExecution.withNewExecutionId` twice when run SQL with side effects.
> To reproduce:
> Run SQLs below in spark-sql
> {code:java}
> spark-sql> CREATE TABLE t AS SELECT 1 AS i;
> spark-sql> SELECT * FROM t;
> spark-sql> DROP TABLE t;
> {code}
> we will see duplicate SQL queries in Spark UI (in attachments)
--
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