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https://issues.apache.org/jira/browse/APEXCORE-458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15287862#comment-15287862
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ASF GitHub Bot commented on APEXCORE-458:
-----------------------------------------
Github user PramodSSImmaneni commented on a diff in the pull request:
https://github.com/apache/incubator-apex-core/pull/334#discussion_r63620740
--- Diff:
engine/src/main/java/com/datatorrent/stram/client/StramClientUtils.java ---
@@ -731,20 +726,51 @@ public static ApplicationReport
getStartedAppInstanceByName(YarnClient clientRMS
return null;
}
+ /**
+ * Return a YarnConfiguration instance from a Configuration instance
+ * @param conf The configuration instance
+ * @return The YarnConfiguration instance
+ */
+ public static YarnConfiguration getYarnConfiguration(Configuration conf)
--- End diff --
Yes will change it
> Web service authentication failing in HA cases when
> yarn.resourcemanager.webapps.address.<rmId> is unavailable
> --------------------------------------------------------------------------------------------------------------
>
> Key: APEXCORE-458
> URL: https://issues.apache.org/jira/browse/APEXCORE-458
> Project: Apache Apex Core
> Issue Type: Bug
> Reporter: Pramod Immaneni
> Assignee: Pramod Immaneni
>
> Web service authentication uses the yarn resourcemanager proxy initially to
> deliver a security token. It needs to know the address of the proxy so that
> it can verify that the initial request came from a legitimate source. To do
> this it gets the address from the yarn.resourcemanager.webapps.address.<rmId>
> property in HA scenarios. Sometimes this property is absent and only
> yarn.resourcemanager.hostname.<rmId> is persent. In these scenarios use this
> property to get the address.
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