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https://issues.apache.org/jira/browse/APEXCORE-458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15284972#comment-15284972
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ASF GitHub Bot commented on APEXCORE-458:
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GitHub user PramodSSImmaneni opened a pull request:
https://github.com/apache/incubator-apex-core/pull/334
APEXCORE-458 Using the yarn configuration helper method to read the webapp
address in HA scenario
@vrozov @davidyan74 please review
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/PramodSSImmaneni/incubator-apex-core
APEXCORE-458
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-apex-core/pull/334.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #334
----
commit 7773af3465024911b95d7e0ad7cd83b3faed94f9
Author: Pramod Immaneni <[email protected]>
Date: 2016-05-16T18:13:17Z
APEXCORE-458 Using the yarn configuration helper method to read the rm
webapp address in HA scenarios as it will fallback to the hostname if the
webapp address is unavailable.
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> 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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