[AMBARI-10076] Set default minute based host level aggregation to 2 minutes - ASF JIRA

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Type: Task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 2.0.0
Fix Version/s: 2.0.0
Component/s: ambari-metrics
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Epic Link:
Ambari Metrics System

Description

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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AMBARI-10076.patch
15/Mar/15 17:48
1 kB
Siddharth Wagle

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Assignee:: Siddharth Wagle Assign to me

Reporter:: Siddharth Wagle

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 15/Mar/15 17:47

Updated:: 15/Mar/15 19:49

Resolved:: 15/Mar/15 17:53

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Set default minute based host level aggregation to 2 minutes

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