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From "DIPAYAN BHOWMICK (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-15045) NPE in ambari server log related tez view
Date Mon, 15 Feb 2016 09:21:18 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-15045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

DIPAYAN BHOWMICK updated AMBARI-15045:
--------------------------------------
    Affects Version/s:     (was: 2.2.0)
                       2.2.1

> NPE in ambari server log related tez view
> -----------------------------------------
>
>                 Key: AMBARI-15045
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15045
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-views
>    Affects Versions: 2.2.1
>            Reporter: DIPAYAN BHOWMICK
>            Assignee: DIPAYAN BHOWMICK
>             Fix For: 2.2.2
>
>
> Seeing the following exception in ambari server logs
> {code}
> 10 Feb 2016 23:16:08,564  WARN [qtp-ambari-client-382] ServletHandler:563 - /api/v1/views/TEZ/versions/0.7.0.2.3.4.0-148/instances/TEZ_CLUSTER_INSTANCE/resources/rmproxy/proxy/application_1454976775789_11819/ws/v2/tez/verticesInfo
> java.lang.NullPointerException
>         at java.io.Reader.<init>(Reader.java:78)
>         at java.io.InputStreamReader.<init>(InputStreamReader.java:113)
>         at org.apache.commons.io.IOUtils.copy(IOUtils.java:1906)
>         at org.apache.commons.io.IOUtils.toString(IOUtils.java:778)
>         at org.apache.commons.io.IOUtils.toString(IOUtils.java:759)
>         at org.apache.ambari.view.tez.utils.ProxyHelper.getResponse(ProxyHelper.java:60)
>         at org.apache.ambari.view.tez.rest.BaseProxyResource.getData(BaseProxyResource.java:55)
>         at sun.reflect.GeneratedMethodAccessor292.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
>         at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
>         at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
>         at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
>         at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
>         at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
>         at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
>         at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
>         at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
>         at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
>         at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
> {code}



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