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Posted to yarn-issues@hadoop.apache.org by "Devaraj K (JIRA)" <ji...@apache.org> on 2015/02/05 18:30:36 UTC
[jira] [Commented] (YARN-3087) the REST server (web server) for
per-node aggregator does not work if it runs inside node manager
[ https://issues.apache.org/jira/browse/YARN-3087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14307607#comment-14307607 ]
Devaraj K commented on YARN-3087:
---------------------------------
Thanks [~sjlee0] for reporting this issue.
> the REST server (web server) for per-node aggregator does not work if it runs inside node manager
> -------------------------------------------------------------------------------------------------
>
> Key: YARN-3087
> URL: https://issues.apache.org/jira/browse/YARN-3087
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Sangjin Lee
> Assignee: Devaraj K
>
> This is related to YARN-3030. YARN-3030 sets up a per-node timeline aggregator and the associated REST server. It runs fine as a standalone process, but does not work if it runs inside the node manager due to possible collisions of servlet mapping.
> Exception:
> {noformat}
> org.apache.hadoop.yarn.webapp.WebAppException: /v2/timeline: controller for v2 not found
> at org.apache.hadoop.yarn.webapp.Router.resolveDefault(Router.java:232)
> at org.apache.hadoop.yarn.webapp.Router.resolve(Router.java:140)
> at org.apache.hadoop.yarn.webapp.Dispatcher.service(Dispatcher.java:134)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:263)
> at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:178)
> at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
> at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:62)
> at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:900)
> at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834)
> at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795)
> ...
> {noformat}
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