[YARN-2352] FairScheduler: Collect metrics on duration of critical methods that affect performance - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 2.4.1
Fix Version/s: 2.6.0
Component/s: scheduler
Labels:
None

Target Version/s:

2.6.0
Hadoop Flags:

Reviewed

Description

We need more metrics for better visibility into FairScheduler performance. At the least, we need to do this for (1) handle node events, (2) update, (3) compute fairshares, (4) preemption.

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yarn-2352-6.patch
08/Aug/14 01:19
16 kB
Karthik Kambatla
yarn-2352-5.patch
07/Aug/14 22:55
16 kB
Karthik Kambatla
yarn-2352-4.patch
07/Aug/14 17:57
16 kB
Karthik Kambatla
yarn-2352-3.patch
06/Aug/14 23:47
13 kB
Karthik Kambatla
yarn-2352-2.patch
06/Aug/14 15:08
10 kB
Karthik Kambatla
yarn-2352-2.patch
05/Aug/14 06:50
10 kB
Karthik Kambatla
yarn-2352-1.patch
05/Aug/14 01:28
10 kB
Karthik Kambatla
fs-perf-metrics.png
05/Aug/14 01:25
65 kB
Karthik Kambatla

Activity

People

Assignee:: Karthik Kambatla

Reporter:: Karthik Kambatla

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Dates

Created:: 24/Jul/14 18:15

Updated:: 01/Dec/14 03:11

Resolved:: 08/Aug/14 16:28