You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/06/09 17:56:00 UTC

[jira] [Created] (SPARK-8275) HistoryServer caches incomplete App UIs

Steve Loughran created SPARK-8275:
-------------------------------------

             Summary: HistoryServer caches incomplete App UIs
                 Key: SPARK-8275
                 URL: https://issues.apache.org/jira/browse/SPARK-8275
             Project: Spark
          Issue Type: Bug
          Components: Web UI
    Affects Versions: 1.3.1
            Reporter: Steve Loughran


The history server caches applications retrieved from the {{ApplicationHistoryProvider.getAppUI()}} call for performance: it's expensive to rebuild.

However, this cache also includes incomplete applications, as well as completed ones —and it never attempts to refresh the incomplete application.

As a result, if you do a GET of the history of a running application, even after the application is finished, you'll still get the web UI/history as it was when that first GET was issued.



--
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