History

Colin Goodheart-Smithe 42711dd46d Adds single node allocation to shrink (#30206 ) * Adds ClusterState to AsyncActionStep.performAction This is needed so a new step can be created for the shrink action which can select a node to allocate to based on the current routing rules and the node attributes on teh discovery nodes. x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/AsyncActionStep.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/DeleteStep.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/ForceMergeStep.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/RolloverStep.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/ShrinkSetAliasStep.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/ShrinkStep.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/UpdateSettingsStep.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/DeleteStepTests.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/ForceMergeStepTests.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/RolloverStepTests.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/ShrinkSetAliasStepTests.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/ShrinkStepTests.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/UpdateSettingsStepTests.java x-pack/plugin/index-lifecycle/src/main/java/org/elasticsearch/xpack/inde xlifecycle/IndexLifecycleRunner.java x-pack/plugin/index-lifecycle/src/main/java/org/elasticsearch/xpack/inde xlifecycle/IndexLifecycleService.java x-pack/plugin/index-lifecycle/src/test/java/org/elasticsearch/xpack/inde xlifecycle/IndexLifecycleRunnerTests.java * Adds single node allocation to shrink This change adds two new steps as the first steps of the shrink action: 1. A `SetSingleNodeAllocateStep` which: 1. Determines which of the active nodes match the existing index allocation rules 2. Randomly (using Randomness so its deterministic for testing) picks one of the matching nodes 3. Updates the index settings to add a require allocation rule for the node that was picked (using the `index.routing.allocation.require._name` setting) 2. An `AllocationRoutedStep` which ensures that at least one copy of each shard is allocated according to the new allocation rules Note that this change also modifies the `AllocationRoutedStep` to add a boolean field which determines whether the allocation is complete when at least one copy of each shard matches the allocation rulees or if it needs to wait for all shard copies to be allocated according to the rules. Lastly, a `randomStepKey()` method is added to `AbstractStepTestCase` for convenience. x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/AllocateAction.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/AllocationRoutedStep.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/SetSingleNodeAllocateStep.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/ShrinkAction.java x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/ShrinkSetAliasStep.java x-pack/plugin/core/src/test/java/org/elasticsearch/action/admin/indices/ settings/put/UpdateSettingsTestHelper.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/AbstractStepTestCase.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/AllocationRoutedStepTests.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/SetSingleNodeAllocateStepTests.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/ShrinkActionTests.java * Fixes AllocationRoutedStep when `waitForAllShardCopies=false` This change fixes `AllocationRoutedStep` so that when `waitForAllShardCopies=false` we wait for any shard copy of each shard to be allocated according to the allocation rules rather than specifically the primary of each shard. x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/AllocationRoutedStep.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/AllocationRoutedStepTests.java * Corrects Licence headers and typo x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/indexlifec ycle/SetSingleNodeAllocateStep.java x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/indexlifec ycle/SetSingleNodeAllocateStepTests.java		2018-05-01 10:27:51 +01:00
..
dev-tools	Fixup build after opening x-pack	2018-04-20 15:33:46 -07:00
docs	Merge branch 'master' into index-lifecycle	2018-05-01 09:21:57 +01:00
license-tools	Migrate x-pack-elasticsearch source to elasticsearch	2018-04-20 15:29:54 -07:00
plugin	Adds single node allocation to shrink (#30206 )	2018-05-01 10:27:51 +01:00
qa	Merge branch 'master' into index-lifecycle	2018-04-30 09:29:48 +01:00
test	Rename certutil	2018-04-20 15:33:59 -07:00
transport-client	Migrate x-pack-elasticsearch source to elasticsearch	2018-04-20 15:29:54 -07:00
NOTICE.txt	Migrate x-pack-elasticsearch source to elasticsearch	2018-04-20 15:29:54 -07:00
README.md	Reorganize license files	2018-04-20 15:33:59 -07:00
build.gradle	Build: Assert jar LICENSE and NOTICE files match	2018-04-25 19:53:24 -04:00

README.md

Elastic License Functionality

This directory tree contains files subject to the Elastic License. The files subject to the Elastic License are grouped in this directory to clearly separate them from files licensed under the Apache License 2.0.