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https://issues.apache.org/jira/browse/SPARK-20722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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sharkd tu updated SPARK-20722:
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Attachment: history-server2.png
history-server1.png
> Replay event log that hasn't be replayed in current checking period in
> advance for request
> ------------------------------------------------------------------------------------------
>
> Key: SPARK-20722
> URL: https://issues.apache.org/jira/browse/SPARK-20722
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 2.1.1
> Reporter: sharkd tu
> Attachments: history-server1.png, history-server2.png
>
>
> History server may replay logs slowly if the size of event logs in current
> checking period is very large. It will get stuck for a while before entering
> next checking period, if we request a newer application history ui, we get
> the error like "Application application_1481785469354_934016 not found". We
> can let history server replay the newer event log in advance for request.
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