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Posted to issues@spark.apache.org by "Kousuke Saruta (Jira)" <ji...@apache.org> on 2020/06/11 20:36:00 UTC
[jira] [Updated] (SPARK-31971) Add pagination support for all jobs
timeline
[ https://issues.apache.org/jira/browse/SPARK-31971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kousuke Saruta updated SPARK-31971:
-----------------------------------
Description:
If there are lots of jobs, rendering performance of all jobs timeline can significantly goes down. This issue is reported in SPARK-31967.
For example, the following operation can take >40 sec.
{code:java}
(1 to 301).foreach(_ => sc.parallelize(1 to 10).collect) {code}
Although it's not the fundamental solution, pagination can mitigate the issue.
was:
If there are lots of jobs, rendering performance of all jobs timeline can significantly goes down. This issue is reported in SPARK-31967.
Although the fundamental solution, pagination can mitigate the issue.
> Add pagination support for all jobs timeline
> --------------------------------------------
>
> Key: SPARK-31971
> URL: https://issues.apache.org/jira/browse/SPARK-31971
> Project: Spark
> Issue Type: Improvement
> Components: Web UI
> Affects Versions: 3.0.1, 3.1.0
> Reporter: Kousuke Saruta
> Assignee: Kousuke Saruta
> Priority: Major
>
> If there are lots of jobs, rendering performance of all jobs timeline can significantly goes down. This issue is reported in SPARK-31967.
> For example, the following operation can take >40 sec.
> {code:java}
> (1 to 301).foreach(_ => sc.parallelize(1 to 10).collect) {code}
> Although it's not the fundamental solution, pagination can mitigate the issue.
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