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From "Bill Farner" <wfar...@apache.org>
Subject Re: Review Request 25872: Instrument task scheduling code to give visibility into failed searches and backoffs.
Date Mon, 22 Sep 2014 18:42:49 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/25872/
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(Updated Sept. 22, 2014, 6:42 p.m.)


Review request for Aurora, Kevin Sweeney and Maxim Khutornenko.


Repository: aurora


Description
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I'd like to use this data to investigate potential changes to the backoff strategy used in
TaskGroups.  I have a hunch that tasks are usually either scheduled on the first try, or after
the 10th.  If that is true, we can make difficult-to-schedule tasks much less expensive.


Diffs (updated)
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  src/main/java/org/apache/aurora/scheduler/async/TaskGroups.java f64497fcf082defd4a6a0935febce8ed90c7e078

  src/main/java/org/apache/aurora/scheduler/async/TaskScheduler.java 882cdfd9b79b262befb81437cbd9a31a6bc1e40f


Diff: https://reviews.apache.org/r/25872/diff/


Testing
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./gradlew build -Pq


Thanks,

Bill Farner


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