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fix num cores per executor if config not specified, improve logging #709

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imatiach-msft
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fix num cores per executor if config not specified, improve logging

it seems the default for task CPUs if the config is not set is 1 instead of number of cores. A bit surprising, as I was sure it was the other way around.

The spark docs seem to suggest it is indeed 1 by default though:

http://spark.apache.org/docs/latest/configuration.html

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/azp run

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codecov bot commented Oct 10, 2019

Codecov Report

Merging #709 into master will increase coverage by <.01%.
The diff coverage is 50%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master     #709      +/-   ##
==========================================
+ Coverage   79.78%   79.79%   +<.01%     
==========================================
  Files         229      229              
  Lines        9153     9154       +1     
  Branches      478      478              
==========================================
+ Hits         7303     7304       +1     
  Misses       1850     1850
Impacted Files Coverage Δ
...om/microsoft/ml/spark/core/utils/ClusterUtil.scala 66.66% <50%> (-1.42%) ⬇️
.../execution/streaming/continuous/HTTPSourceV2.scala 93.4% <0%> (+0.36%) ⬆️

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@eisber
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eisber commented Oct 10, 2019

/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

@imatiach-msft
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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

@imatiach-msft
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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

@mhamilton723 mhamilton723 merged commit 163dead into microsoft:master Oct 11, 2019
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3 participants