[jira] [Issue Comment Deleted] (SPARK-3577) Add task metric to report spill time

["Gaoxiang Liu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-3577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gaoxiang Liu updated SPARK-3577:
--------------------------------
    Comment: was deleted

(was: spill size metrics)

> Add task metric to report spill time
> ------------------------------------
>
>                 Key: SPARK-3577
>                 URL: https://issues.apache.org/jira/browse/SPARK-3577
>             Project: Spark
>          Issue Type: Bug
>          Components: Shuffle, Spark Core
>    Affects Versions: 1.1.0
>            Reporter: Kay Ousterhout
>            Priority: Minor
>         Attachments: spill_size.jpg
>
>
> The {{ExternalSorter}} passes its own {{ShuffleWriteMetrics}} into {{ExternalSorter}}.  The write time recorded in those metrics is never used.  We should probably add task metrics to report this spill time, since for shuffles, this would have previously been reported as part of shuffle write time (with the original hash-based sorter).



--
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