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https://issues.apache.org/jira/browse/YARN-7827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16357619#comment-16357619
]
Eric Yang commented on YARN-7827:
---------------------------------
[~sunilg] For supporting knox, it would be good for javascript to detect the
url entering /ui2 and process user.name property. If there isn't one found,
then proceed with ajax call to resource manager to find out who is the current
user to pass the parameter along the rest api calls.
> Stop and Delete Yarn Service from RM UI fails with HTTP ERROR 404
> -----------------------------------------------------------------
>
> Key: YARN-7827
> URL: https://issues.apache.org/jira/browse/YARN-7827
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-ui-v2
> Reporter: Yesha Vora
> Assignee: Sunil G
> Priority: Critical
> Attachments: Screen Shot 2018-02-07 at 3.51.54 PM.png,
> YARN-7827.001.patch, YARN-7827.002.patch
>
>
> Steps:
> 1) Enable Ats v2
> 2) Start Httpd Yarn service
> 3) Go to UI2 attempts page for yarn service
> 4) Click on setting icon
> 5) Click on stop service
> 6) This action will pop up a box to confirm stop. click on "Yes"
> Expected behavior:
> Yarn service should be stopped
> Actual behavior:
> Yarn UI is not notifying on whether Yarn service is stopped or not.
> On checking network stack trace, the PUT request failed with HTTP error 404
> {code}
> Sorry, got error 404
> Please consult RFC 2616 for meanings of the error code.
> Error Details
> org.apache.hadoop.yarn.webapp.WebAppException: /v1/services/httpd-hrt-qa-n:
> controller for v1 not found
> at org.apache.hadoop.yarn.webapp.Router.resolveDefault(Router.java:247)
> at org.apache.hadoop.yarn.webapp.Router.resolve(Router.java:155)
> at org.apache.hadoop.yarn.webapp.Dispatcher.service(Dispatcher.java:143)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at
> com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:287)
> at
> com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:277)
> at
> com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:182)
> at
> com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:941)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:875)
> at
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebAppFilter.doFilter(RMWebAppFilter.java:178)
> at
> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:829)
> at
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
> at
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:119)
> at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:133)
> at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:130)
> at
> com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:203)
> at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:130)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
> at
> org.apache.hadoop.security.http.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:57)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
> at
> org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:110)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
> at
> org.apache.hadoop.security.http.CrossOriginFilter.doFilter(CrossOriginFilter.java:98)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
> at
> org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1578)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
> at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> at org.eclipse.jetty.server.Server.handle(Server.java:534)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
> at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
> at java.lang.Thread.run(Thread.java:748){code}
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