[jira] [Commented] (AMBARI-14998) Server 500 error on trying to extract a blueprint for all clusters

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-14998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15143212#comment-15143212 ] 

Hadoop QA commented on AMBARI-14998:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12787392/rb43443.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-server.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/5317//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/5317//console

This message is automatically generated.

> Server 500 error on trying to extract a blueprint for all clusters
> ------------------------------------------------------------------
>
>                 Key: AMBARI-14998
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14998
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.4.0
>            Reporter: Nahappan Somasundaram
>            Assignee: Nahappan Somasundaram
>             Fix For: 2.4.0
>
>         Attachments: rb43443.patch
>
>
> Attempting to extract a blueprint for all clusters fails with 500 server error, if there are one or more clusters.
> curl -u admin:admin -H "X-Requested-By: ambari" -X GET http://c6404.ambari.apache.org:8080/api/v1/clusters/?format=blueprint
> {
>   "status": 500,
>   "message": "Server Error"
> }
> *Call stack*
> java.lang.NullPointerException
>         at org.apache.ambari.server.controller.internal.ExportBlueprintRequest.createConfiguration(ExportBlueprintRequest.java:185)
>         at org.apache.ambari.server.controller.internal.ExportBlueprintRequest.<init>(ExportBlueprintRequest.java:78)
>         at org.apache.ambari.server.api.query.render.ClusterBlueprintRenderer.createClusterTopology(ClusterBlueprintRenderer.java:340)
>         at org.apache.ambari.server.api.query.render.ClusterBlueprintRenderer.createBlueprintResource(ClusterBlueprintRenderer.java:176)
>         at org.apache.ambari.server.api.query.render.ClusterBlueprintRenderer.finalizeResult(ClusterBlueprintRenderer.java:141)
>         at org.apache.ambari.server.api.query.QueryImpl.getResult(QueryImpl.java:822)
>         at org.apache.ambari.server.api.query.QueryImpl.execute(QueryImpl.java:218)
>         at org.apache.ambari.server.api.handlers.ReadHandler.handleRequest(ReadHandler.java:69)
>         at org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:136)
>         at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:106)
>         at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:75)
>         at org.apache.ambari.server.api.services.ClusterService.getClusters(ClusterService.java:107)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)



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