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Posted to issues@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2016/10/20 15:41:58 UTC
[jira] [Reopened] (AMBARI-18623) NPE when a non-existent host is
provided as part of the host filter
[ https://issues.apache.org/jira/browse/AMBARI-18623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Onischuk reopened AMBARI-18623:
--------------------------------------
> NPE when a non-existent host is provided as part of the host filter
> -------------------------------------------------------------------
>
> Key: AMBARI-18623
> URL: https://issues.apache.org/jira/browse/AMBARI-18623
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.5.0
>
> Attachments: AMBARI-18623.patch
>
>
> When a non-existent host is provided as part of the host filter then server
> throws an NPE.
> API call
>
>
>
> curl -u admin:admin -H "X-Requested-By: ambari" -X POST -d '{"RequestInfo":{"context":"YARN Service Check","command":"YARN_SERVICE_CHECK"},"Requests/resource_filters":[{"service_name":"YARN","hosts":"hn0-d7d2bf.hdinsight.net"}]}' http://localhost:8080/api/v1/clusters/jeezraspark2zeppelin18/requests
> {
> "status": 500,
> "message": "Server Error"
> }
>
>
>
>
> 15 Oct 2016 01:10:28,655 INFO [ambari-client-thread-1378] AmbariManagementControllerImpl:3762 - Received action execution request, clusterName=jeezraspark2zeppelin18, request=isCommand :true, action :null, command :YARN_SERVICE_CHECK, inputs :{}, resourceFilters: [RequestResourceFilter{serviceName='YARN', componentName='null', hostNames=[hn0-d7d2bf.hdinsight.net]}], exclusive: false, clusterName :jeezraspark2zeppelin18
> 15 Oct 2016 01:10:28,658 ERROR [ambari-client-thread-1378] BaseManagementHandler:71 - Caught a runtime exception while attempting to create a resource: null
> java.lang.NullPointerException
> at org.apache.ambari.server.controller.AmbariCustomCommandExecutionHelper.findHostAndAddServiceCheckAction(AmbariCustomCommandExecutionHelper.java:557)
> at org.apache.ambari.server.controller.AmbariCustomCommandExecutionHelper.addExecutionCommandsToStage(AmbariCustomCommandExecutionHelper.java:997)
> at org.apache.ambari.server.controller.AmbariManagementControllerImpl.createAction(AmbariManagementControllerImpl.java:3818)
>
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