[
https://issues.apache.org/jira/browse/YARN-9312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bilwa S T reassigned YARN-9312:
-------------------------------
Assignee: Bilwa S T
> NPE while rendering SLS simulate page
> -------------------------------------
>
> Key: YARN-9312
> URL: https://issues.apache.org/jira/browse/YARN-9312
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Bibin A Chundatt
> Assignee: Bilwa S T
> Priority: Minor
>
> http://localhost:10001/simulate
> {code}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.sls.web.SLSWebApp.printPageSimulate(SLSWebApp.java:240)
> at
> org.apache.hadoop.yarn.sls.web.SLSWebApp.access$100(SLSWebApp.java:55)
> at
> org.apache.hadoop.yarn.sls.web.SLSWebApp$1.handle(SLSWebApp.java:152)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> at org.eclipse.jetty.server.Server.handle(Server.java:539)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> at
> org.eclipse.jetty.io.AbstractConnection$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:745)
> {code}
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