Do not stash environment in machine learning (#54371)

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.
This commit is contained in:
Jason Tedor 2020-03-28 12:40:08 -04:00
parent 30c56087fd
commit cf68ac8a2c
No known key found for this signature in database
GPG Key ID: FA89F05560F16BC5
1 changed files with 2 additions and 4 deletions

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@ -406,7 +406,6 @@ public class MachineLearning extends Plugin implements SystemIndexPlugin, Analys
private static final Logger logger = LogManager.getLogger(MachineLearning.class); private static final Logger logger = LogManager.getLogger(MachineLearning.class);
private final Settings settings; private final Settings settings;
private final Environment env;
private final boolean enabled; private final boolean enabled;
private final boolean transportClientMode; private final boolean transportClientMode;
@ -420,7 +419,6 @@ public class MachineLearning extends Plugin implements SystemIndexPlugin, Analys
this.settings = settings; this.settings = settings;
this.enabled = XPackSettings.MACHINE_LEARNING_ENABLED.get(settings); this.enabled = XPackSettings.MACHINE_LEARNING_ENABLED.get(settings);
this.transportClientMode = XPackPlugin.transportClientMode(settings); this.transportClientMode = XPackPlugin.transportClientMode(settings);
this.env = transportClientMode ? null : new Environment(settings, configPath);
} }
protected XPackLicenseState getLicenseState() { return XPackPlugin.getSharedLicenseState(); } protected XPackLicenseState getLicenseState() { return XPackPlugin.getSharedLicenseState(); }
@ -538,7 +536,7 @@ public class MachineLearning extends Plugin implements SystemIndexPlugin, Analys
JobConfigProvider jobConfigProvider = new JobConfigProvider(client, xContentRegistry); JobConfigProvider jobConfigProvider = new JobConfigProvider(client, xContentRegistry);
DatafeedConfigProvider datafeedConfigProvider = new DatafeedConfigProvider(client, xContentRegistry); DatafeedConfigProvider datafeedConfigProvider = new DatafeedConfigProvider(client, xContentRegistry);
UpdateJobProcessNotifier notifier = new UpdateJobProcessNotifier(client, clusterService, threadPool); UpdateJobProcessNotifier notifier = new UpdateJobProcessNotifier(client, clusterService, threadPool);
JobManager jobManager = new JobManager(env, JobManager jobManager = new JobManager(environment,
settings, settings,
jobResultsProvider, jobResultsProvider,
jobResultsPersister, jobResultsPersister,
@ -602,7 +600,7 @@ public class MachineLearning extends Plugin implements SystemIndexPlugin, Analys
} }
NormalizerFactory normalizerFactory = new NormalizerFactory(normalizerProcessFactory, NormalizerFactory normalizerFactory = new NormalizerFactory(normalizerProcessFactory,
threadPool.executor(MachineLearning.UTILITY_THREAD_POOL_NAME)); threadPool.executor(MachineLearning.UTILITY_THREAD_POOL_NAME));
AutodetectProcessManager autodetectProcessManager = new AutodetectProcessManager(env, settings, client, threadPool, AutodetectProcessManager autodetectProcessManager = new AutodetectProcessManager(environment, settings, client, threadPool,
xContentRegistry, anomalyDetectionAuditor, clusterService, jobManager, jobResultsProvider, jobResultsPersister, xContentRegistry, anomalyDetectionAuditor, clusterService, jobManager, jobResultsProvider, jobResultsPersister,
jobDataCountsPersister, autodetectProcessFactory, normalizerFactory, nativeStorageProvider, indexNameExpressionResolver); jobDataCountsPersister, autodetectProcessFactory, normalizerFactory, nativeStorageProvider, indexNameExpressionResolver);
this.autodetectProcessManager.set(autodetectProcessManager); this.autodetectProcessManager.set(autodetectProcessManager);