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Prototype of reindex fully wired up in x-pack
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| apply plugin: 'elasticsearch.internal-es-plugin' | ||
| apply plugin: 'elasticsearch.internal-cluster-test' | ||
|
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| esplugin { | ||
| name 'x-pack-migrate' | ||
| description 'Elasticsearch Expanded Pack Plugin - Index and Data Stream Migration' | ||
| classname 'org.elasticsearch.xpack.migrate.MigratePlugin' | ||
| extendedPlugins = ['x-pack-core'] | ||
| hasNativeController false | ||
| requiresKeystore true | ||
| } | ||
| base { | ||
| archivesName = 'x-pack-migrate' | ||
| } | ||
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|
||
| dependencies { | ||
| compileOnly project(path: xpackModule('core')) | ||
| testImplementation(testArtifact(project(xpackModule('core')))) | ||
| testImplementation project(xpackModule('ccr')) | ||
| testImplementation project(':modules:data-streams') | ||
| testImplementation project(path: ':modules:reindex') | ||
| } | ||
|
|
||
| addQaCheckDependencies(project) | ||
|
|
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x-pack/plugin/migrate/src/main/java/org/elasticsearch/xpack/migrate/MigratePlugin.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0; you may not use this file except in compliance with the Elastic License | ||
| * 2.0. | ||
| */ | ||
|
|
||
| package org.elasticsearch.xpack.migrate; | ||
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|
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| import org.elasticsearch.action.ActionRequest; | ||
| import org.elasticsearch.action.ActionResponse; | ||
| import org.elasticsearch.client.internal.Client; | ||
| import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver; | ||
| import org.elasticsearch.cluster.node.DiscoveryNodes; | ||
| import org.elasticsearch.cluster.service.ClusterService; | ||
| import org.elasticsearch.common.io.stream.NamedWriteableRegistry; | ||
| import org.elasticsearch.common.settings.ClusterSettings; | ||
| import org.elasticsearch.common.settings.IndexScopedSettings; | ||
| import org.elasticsearch.common.settings.Settings; | ||
| import org.elasticsearch.common.settings.SettingsFilter; | ||
| import org.elasticsearch.common.settings.SettingsModule; | ||
| import org.elasticsearch.features.NodeFeature; | ||
| import org.elasticsearch.persistent.PersistentTaskParams; | ||
| import org.elasticsearch.persistent.PersistentTaskState; | ||
| import org.elasticsearch.persistent.PersistentTasksExecutor; | ||
| import org.elasticsearch.plugins.ActionPlugin; | ||
| import org.elasticsearch.plugins.PersistentTaskPlugin; | ||
| import org.elasticsearch.plugins.Plugin; | ||
| import org.elasticsearch.rest.RestController; | ||
| import org.elasticsearch.rest.RestHandler; | ||
| import org.elasticsearch.tasks.Task; | ||
| import org.elasticsearch.threadpool.ThreadPool; | ||
| import org.elasticsearch.xcontent.NamedXContentRegistry; | ||
| import org.elasticsearch.xcontent.ParseField; | ||
| import org.elasticsearch.xpack.migrate.action.CancelReindexDataStreamAction; | ||
| import org.elasticsearch.xpack.migrate.action.CancelReindexDataStreamTransportAction; | ||
| import org.elasticsearch.xpack.migrate.action.GetReindexDataStreamStatusAction; | ||
| import org.elasticsearch.xpack.migrate.action.GetReindexDataStreamStatusTransportAction; | ||
| import org.elasticsearch.xpack.migrate.action.ReindexDataStreamAction; | ||
| import org.elasticsearch.xpack.migrate.action.ReindexDataStreamIndexAction; | ||
| import org.elasticsearch.xpack.migrate.action.ReindexDataStreamTransportAction; | ||
| import org.elasticsearch.xpack.migrate.action.SwapDataStreamIndexAction; | ||
| import org.elasticsearch.xpack.migrate.action.SwapDataStreamIndexTransportAction; | ||
| import org.elasticsearch.xpack.migrate.action.TransportReindexDataStreamIndexAction; | ||
| import org.elasticsearch.xpack.migrate.rest.RestCancelReindexDataStreamAction; | ||
| import org.elasticsearch.xpack.migrate.rest.RestGetReindexDataStreamStatusAction; | ||
| import org.elasticsearch.xpack.migrate.rest.RestReindexDataStreamAction; | ||
| import org.elasticsearch.xpack.migrate.task.ReindexDataStreamPersistentTaskExecutor; | ||
| import org.elasticsearch.xpack.migrate.task.ReindexDataStreamPersistentTaskState; | ||
| import org.elasticsearch.xpack.migrate.task.ReindexDataStreamStatus; | ||
| import org.elasticsearch.xpack.migrate.task.ReindexDataStreamTask; | ||
| import org.elasticsearch.xpack.migrate.task.ReindexDataStreamTaskParams; | ||
|
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.function.Predicate; | ||
| import java.util.function.Supplier; | ||
|
|
||
| public class MigratePlugin extends Plugin implements ActionPlugin, PersistentTaskPlugin { | ||
|
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||
| @Override | ||
| public List<RestHandler> getRestHandlers( | ||
| Settings unused, | ||
| NamedWriteableRegistry namedWriteableRegistry, | ||
| RestController restController, | ||
| ClusterSettings clusterSettings, | ||
| IndexScopedSettings indexScopedSettings, | ||
| SettingsFilter settingsFilter, | ||
| IndexNameExpressionResolver indexNameExpressionResolver, | ||
| Supplier<DiscoveryNodes> nodesInCluster, | ||
| Predicate<NodeFeature> clusterSupportsFeature | ||
| ) { | ||
| List<RestHandler> handlers = new ArrayList<>(); | ||
| handlers.add(new RestReindexDataStreamAction()); | ||
| handlers.add(new RestGetReindexDataStreamStatusAction()); | ||
| handlers.add(new RestCancelReindexDataStreamAction()); | ||
| return handlers; | ||
| } | ||
|
|
||
| @Override | ||
| public List<ActionHandler<? extends ActionRequest, ? extends ActionResponse>> getActions() { | ||
| List<ActionHandler<? extends ActionRequest, ? extends ActionResponse>> actions = new ArrayList<>(); | ||
| actions.add(new ActionHandler<>(ReindexDataStreamAction.INSTANCE, ReindexDataStreamTransportAction.class)); | ||
| actions.add(new ActionHandler<>(GetReindexDataStreamStatusAction.INSTANCE, GetReindexDataStreamStatusTransportAction.class)); | ||
| actions.add(new ActionHandler<>(CancelReindexDataStreamAction.INSTANCE, CancelReindexDataStreamTransportAction.class)); | ||
| actions.add(new ActionHandler<>(ReindexDataStreamIndexAction.INSTANCE, TransportReindexDataStreamIndexAction.class)); | ||
| actions.add(new ActionHandler<>(SwapDataStreamIndexAction.INSTANCE, SwapDataStreamIndexTransportAction.class)); | ||
| return actions; | ||
| } | ||
|
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||
| @Override | ||
| public List<NamedXContentRegistry.Entry> getNamedXContent() { | ||
| return List.of( | ||
| new NamedXContentRegistry.Entry( | ||
| PersistentTaskState.class, | ||
| new ParseField(ReindexDataStreamPersistentTaskState.NAME), | ||
| ReindexDataStreamPersistentTaskState::fromXContent | ||
| ), | ||
| new NamedXContentRegistry.Entry( | ||
| PersistentTaskParams.class, | ||
| new ParseField(ReindexDataStreamTaskParams.NAME), | ||
| ReindexDataStreamTaskParams::fromXContent | ||
| ) | ||
| ); | ||
| } | ||
|
|
||
| @Override | ||
| public List<NamedWriteableRegistry.Entry> getNamedWriteables() { | ||
| return List.of( | ||
| new NamedWriteableRegistry.Entry( | ||
| PersistentTaskState.class, | ||
| ReindexDataStreamPersistentTaskState.NAME, | ||
| ReindexDataStreamPersistentTaskState::new | ||
| ), | ||
| new NamedWriteableRegistry.Entry( | ||
| PersistentTaskParams.class, | ||
| ReindexDataStreamTaskParams.NAME, | ||
| ReindexDataStreamTaskParams::new | ||
| ), | ||
| new NamedWriteableRegistry.Entry(Task.Status.class, ReindexDataStreamStatus.NAME, ReindexDataStreamStatus::new) | ||
| ); | ||
| } | ||
|
|
||
| @Override | ||
| public List<PersistentTasksExecutor<?>> getPersistentTasksExecutor( | ||
| ClusterService clusterService, | ||
| ThreadPool threadPool, | ||
| Client client, | ||
| SettingsModule settingsModule, | ||
| IndexNameExpressionResolver expressionResolver | ||
| ) { | ||
| return List.of(new ReindexDataStreamPersistentTaskExecutor(client, clusterService, ReindexDataStreamTask.TASK_NAME, threadPool)); | ||
| } | ||
| } |
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