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https://issues.apache.org/jira/browse/HADOOP-16434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16886979#comment-16886979
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Ashish Doneriya commented on HADOOP-16434:
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Thank you [~vinodkv]. Please update the documentation in website so that others
could find that.
> Expose an api which provides current active configurations set in .xml files.
> -----------------------------------------------------------------------------
>
> Key: HADOOP-16434
> URL: https://issues.apache.org/jira/browse/HADOOP-16434
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 3.1.2
> Reporter: Ashish Doneriya
> Priority: Minor
>
> There is no rest api exposed in yarn timeline or resource manager or namanode
> from which we could find the value of the configuration. To view the
> configurations of a cluster, we have to manually open the files
> (yarn-site.xml, core-site.xml, hdfs-site.xml, mapred-site.xml) and see the
> values. If you have cloudera manager or ambari then the only way to check the
> values is to open the managers in browser and see its value.
> Therefore please create a rest api which returns all active configurations in
> a hadoop cluster so that it could be directly consumed by programs.
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