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Posted to issues@spark.apache.org by "Dmitry Parfenchik (JIRA)" <ji...@apache.org> on 2017/06/29 14:47:00 UTC
[jira] [Updated] (SPARK-21254) History UI: Taking over 1 minute for
initial page display
[ https://issues.apache.org/jira/browse/SPARK-21254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Parfenchik updated SPARK-21254:
--------------------------------------
Description:
Currently on the first page load (if there is no limit set) the whole jobs execution history is loaded since the begging of the time, which in itself is not a big issue and only causes a small latency in case of 10k+ rows returned from the server. The problem is that UI spends most of the time processing the results even according to chrome devtools (newtwork IO is taking less than 1s):
!screenshot-1.png!
In case of larger amount of rows returned (10k+) this time grows dramatically, causing 1min+ page load in Chrome and in Firefox, Safari and IE freezes the process.
was:
Currently on the first page load (if there is no limit set) the whole jobs execution history is loaded since the begging of the time, which in itself is not a big issue and only causes a small latency in case of 10k+ rows returned from the server. The problem is that UI spends most of the time processing the results even according to chrome devtools (newtwork IO is taking less than 1s):
!attachment-name.jpg|thumbnail!
In case of larger amount of rows returned (10k+) this time grows dramatically, causing 1min+ page load in Chrome and in Firefox, Safari and IE freezes the process.
> History UI: Taking over 1 minute for initial page display
> ---------------------------------------------------------
>
> Key: SPARK-21254
> URL: https://issues.apache.org/jira/browse/SPARK-21254
> Project: Spark
> Issue Type: Bug
> Components: Web UI
> Affects Versions: 2.1.0
> Reporter: Dmitry Parfenchik
> Attachments: screenshot-1.png
>
>
> Currently on the first page load (if there is no limit set) the whole jobs execution history is loaded since the begging of the time, which in itself is not a big issue and only causes a small latency in case of 10k+ rows returned from the server. The problem is that UI spends most of the time processing the results even according to chrome devtools (newtwork IO is taking less than 1s):
> !screenshot-1.png!
> In case of larger amount of rows returned (10k+) this time grows dramatically, causing 1min+ page load in Chrome and in Firefox, Safari and IE freezes the process.
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