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Do not stash environment in machine learning #54371

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merged 1 commit into from
Mar 28, 2020

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@jasontedor jasontedor commented Mar 28, 2020

Today the machine learning plugin stashes a copy of the environment in its constructor, and uses the stashed copy to construct its components even though it is provided with an environment to create these components. What is more, the environment it creates in its constructor is not fully initialized, as it does not have the final copy of the settings, but the environment passed in while creating components does. This commit removes that stashed copy of the environment.

Today the machine learning plugin stashes a copy of the environment in
its constructor, and uses the stashed copy to construct its components
even though it is provided with an environment to create these
components. What is more, the environment it creates in its constructor
is not fully initialized, as it does not have the final copy of the
settings, but the environment passed in while creating components
does. This commit removes that stashed copy of the environment.
@jasontedor jasontedor added >non-issue :Core/Infra/Plugins Plugin API and infrastructure :ml Machine learning v8.0.0 v7.8.0 labels Mar 28, 2020
@jasontedor jasontedor requested a review from rjernst March 28, 2020 02:30
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Pinging @elastic/es-core-infra (:Core/Infra/Plugins)

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Pinging @elastic/ml-core (:ml)

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Lgtm

@jasontedor jasontedor merged commit 3595195 into elastic:master Mar 28, 2020
jasontedor added a commit that referenced this pull request Mar 28, 2020
Today the machine learning plugin stashes a copy of the environment in
its constructor, and uses the stashed copy to construct its components
even though it is provided with an environment to create these
components. What is more, the environment it creates in its constructor
is not fully initialized, as it does not have the final copy of the
settings, but the environment passed in while creating components
does. This commit removes that stashed copy of the environment.
@jasontedor jasontedor deleted the machine-learning-environment branch March 28, 2020 16:51
weizijun added a commit to weizijun/elasticsearch that referenced this pull request Mar 30, 2020
* upstream/master: (447 commits)
  Adjust BWC version on node roles being sorted
  Deprecate node local storage setting (elastic#54374)
  Remove Unused BaseNodeRequest (elastic#54323)
  Decouple environment from DiscoveryNode (elastic#54373)
  Ensure that the output of node roles are sorted (elastic#54376)
  Do not stash environment in security (elastic#54372)
  Do not stash environment in machine learning (elastic#54371)
  Clean up how pipeline aggs check for multi-bucket (elastic#54161)
  Remove toString from Painless user tree nodes (elastic#54117)
  Docs: Use splitOnToken instead of custom function (elastic#48408)
  bwc: enable script cache in node stats (elastic#54362)
  bwc: Mute for script cache in node stats (elastic#54359)
  Test to enforce response to invalid data stream names
  Scripting: Use randomValueOtherThan in stats test (elastic#54356)
  Move transport decoding and aggregation to server (elastic#48263)
  Mute ScriptServiceTests.testContextCacheStats (elastic#54352)
  Improve checkstyle performance and readability (elastic#54308)
  Disable Gradle daemon when executing Windows packaging tests (elastic#54316)
  [Docs] Minor fix for SubmitAsyncSearchRequest.keepOnCompletion javadoc (elastic#54325)
  [DOCS] Fix typos in top metrics agg docs (elastic#54299)
  ...

Conflicts:
	server/src/main/java/org/elasticsearch/index/IndexModule.java
	server/src/main/java/org/elasticsearch/index/IndexService.java
	server/src/main/java/org/elasticsearch/indices/IndicesService.java
	server/src/test/java/org/elasticsearch/index/IndexModuleTests.java
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4 participants