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https://issues.apache.org/jira/browse/AMBARI-10076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14362470#comment-14362470
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Hadoop QA commented on AMBARI-10076:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12704671/AMBARI-10076.patch
against trunk revision .
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/2036//console
This message is automatically generated.
> Set default minute based host level aggregation to 2 minutes
> ------------------------------------------------------------
>
> Key: AMBARI-10076
> URL: https://issues.apache.org/jira/browse/AMBARI-10076
> Project: Ambari
> Issue Type: Task
> Components: ambari-metrics
> Affects Versions: 2.0.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Fix For: 2.0.0
>
> Attachments: AMBARI-10076.patch
>
>
> - Interval of 5 minutes leads to larger volume on reads and the data might
> not be coming from the block cache.
> - Observed with 400 node testing that setting this to 2 minutes improves the
> cache hit ratio and the thread completes in 30 seconds.
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