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https://issues.apache.org/jira/browse/AMBARI-18588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15582522#comment-15582522
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Hudson commented on AMBARI-18588:
---------------------------------
SUCCESS: Integrated in Jenkins build Ambari-trunk-Commit #5812 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/5812/])
AMBARI-18588 Ambari server should not crash with NPE when parsing HTTP (dili:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=73f1dea9674359ecbfd723917c83913b20986906])
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/JsonHttpPropertyRequest.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/URLStreamProvider.java
> Ambari server should not crash with NPE when parsing HTTP response for YARN
> RM properties
> -----------------------------------------------------------------------------------------
>
> Key: AMBARI-18588
> URL: https://issues.apache.org/jira/browse/AMBARI-18588
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: trunk
> Reporter: Di Li
> Assignee: Di Li
> Fix For: trunk
>
> Attachments: AMBARI-18588.patch, AMBARI-18588_v2.patch
>
>
> When YARN RM HTTP response is a 404, the response body is empty and this
> results in an empty responseMap, that later caused Ambari server to crash
> with NPE when it tries to read properties from the responseMap.
> This JIRA proposes to set property values as null when the responseMap is
> null (due to empty body passed back from the YARN web server side).
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