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https://issues.apache.org/jira/browse/AMBARI-3958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837848#comment-13837848
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Tom Beerbower commented on AMBARI-3958:
---------------------------------------
Looks like this is due to a recent change in rrd.py. The call ...
{code}
urlparse.parse_qs(postData)
{code}
... is not supported on python < 2.6.
Need to change to ...
{code}
postData = sys.stdin.readline()
queryString = cgi.parse_qs(postData)
{code}
> Metrics of HDFS, YARN and HBase are not available on CentOS 5.9.
> ----------------------------------------------------------------
>
> Key: AMBARI-3958
> URL: https://issues.apache.org/jira/browse/AMBARI-3958
> Project: Ambari
> Issue Type: Bug
> Reporter: Tom Beerbower
> Assignee: Tom Beerbower
> Fix For: 1.4.2
>
> Attachments: AMBARI-3958.patch
>
>
> When the user is trying to zoom in metrics, nothing happens.
> Steps:
> 1. Install, setup and start Ambari server by default.
> 2. Deploy Hadoop by default scenario.
> 3. Select "Services".
> 4. Check that Metrics of HDFS, YARN and HBase are present.
> However, metrics are displayed correctly on Centos 6.4.
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