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From "Bhallamudi Venkata Siva Kamesh (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4037) Fails to start proxy server due to webapps/proxy not found in CLASSPATH
Date Tue, 20 Mar 2012 05:47:45 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13233233#comment-13233233
] 

Bhallamudi Venkata Siva Kamesh commented on MAPREDUCE-4037:
-----------------------------------------------------------

I think, this is dup of [MAPREDUCE-3916|https://issues.apache.org/jira/browse/MAPREDUCE-3916]
                
> Fails to start proxy server due to webapps/proxy not found in CLASSPATH
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4037
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4037
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Devaraj K
>            Assignee: Devaraj K
>            Priority: Critical
>
> {code:xml}
> 2012-03-20 10:41:35,688 FATAL org.apache.hadoop.yarn.server.webproxy.WebAppProxy: Could
not start proxy web server
> java.io.FileNotFoundException: webapps/proxy not found in CLASSPATH
> 	at org.apache.hadoop.http.HttpServer.getWebAppsPath(HttpServer.java:532)
> 	at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:224)
> 	at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:164)
> 	at org.apache.hadoop.yarn.server.webproxy.WebAppProxy.start(WebAppProxy.java:90)
> 	at org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:68)
> 	at org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer.main(WebAppProxyServer.java:76)
> 2012-03-20 10:41:35,689 ERROR org.apache.hadoop.yarn.service.CompositeService: Error
starting services org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer
> org.apache.hadoop.yarn.YarnException: Could not start proxy web server
> 	at org.apache.hadoop.yarn.server.webproxy.WebAppProxy.start(WebAppProxy.java:100)
> 	at org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:68)
> 	at org.apache.hadoop.yarn.server.webproxy.WebAppProxyServer.main(WebAppProxyServer.java:76)
> Caused by: java.io.FileNotFoundException: webapps/proxy not found in CLASSPATH
> 	at org.apache.hadoop.http.HttpServer.getWebAppsPath(HttpServer.java:532)
> 	at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:224)
> 	at org.apache.hadoop.http.HttpServer.<init>(HttpServer.java:164)
> 	at org.apache.hadoop.yarn.server.webproxy.WebAppProxy.start(WebAppProxy.java:90)
> 	... 2 more
> {code}

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