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Posted to yarn-issues@hadoop.apache.org by "Zoltán Zvara (JIRA)" <ji...@apache.org> on 2016/10/12 14:11:20 UTC

[jira] [Commented] (YARN-1890) Too many unnecessary logs are logged while accessing applicationMaster web UI.

    [ https://issues.apache.org/jira/browse/YARN-1890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15568831#comment-15568831 ] 

Zoltán Zvara commented on YARN-1890:
------------------------------------

I'm having the same issue with the latest alpha2-SNAPSHOT.

{{
2016-10-12 14:05:57,499 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,507 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,514 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,521 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,529 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,536 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,544 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,551 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,558 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,566 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,573 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,581 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,589 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,596 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,603 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,611 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,618 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,626 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,634 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,642 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,649 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,657 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis
2016-10-12 14:05:57,664 INFO org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet: dr.who is accessing unchecked http://10.1.1.240:4040 which is the app master GUI of application_1476280084610_0003 owned by Ehnalis

}}

> Too many unnecessary logs are logged while accessing applicationMaster web UI.
> ------------------------------------------------------------------------------
>
>                 Key: YARN-1890
>                 URL: https://issues.apache.org/jira/browse/YARN-1890
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Rohith Sharma K S
>            Assignee: Rohith Sharma K S
>            Priority: Minor
>         Attachments: YARN-1890.patch
>
>
> Accessing applicationMaster UI which is redirected from RM UI, logs too many logs in ResourceManager logs and ProxyServer logs. On every refresh, logging is done at WebAppProxyServlet.doGet(). All my RM and Proxyserver logs are filled with UI information logs which are not really necessary for user.



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