[jira] [Updated] (SPARK-24076) very bad performance when shuffle.partition = 8192

2018-04-25 Thread yucai (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-24076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

yucai updated SPARK-24076:
--
Attachment: image-2018-04-25-14-29-39-958.png

> very bad performance when shuffle.partition = 8192
> --
>
> Key: SPARK-24076
> URL: https://issues.apache.org/jira/browse/SPARK-24076
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.3.0
>Reporter: yucai
>Priority: Major
> Attachments: image-2018-04-25-14-29-39-958.png, p1.png, p2.png
>
>
> We see very bad performance when shuffle.partition = 8192 on some cases.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

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

[jira] [Updated] (SPARK-24076) very bad performance when shuffle.partition = 8192

2018-04-24 Thread yucai (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SPARK-24076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

yucai updated SPARK-24076:
--
Attachment: p2.png
p1.png

> very bad performance when shuffle.partition = 8192
> --
>
> Key: SPARK-24076
> URL: https://issues.apache.org/jira/browse/SPARK-24076
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.3.0
>Reporter: yucai
>Priority: Major
> Attachments: p1.png, p2.png
>
>
> We see very bad performance when shuffle.partition = 8192 on some cases.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

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