Deprecate setting 'cluster.no_master_block' and introduce the alternative setting 'cluster.no_cluster_manager_block' #2453
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -76,14 +76,24 @@ public class NoMasterBlockService { | |
| "write", | ||
| NoMasterBlockService::parseNoMasterBlock, | ||
| Property.Dynamic, | ||
| Property.NodeScope, | ||
| Property.Deprecated | ||
| ); | ||
| // The setting below is going to replace the above. | ||
| // To keep backwards compatibility, the old usage is remained, and it's also used as the fallback for the new usage. | ||
| public static final Setting<ClusterBlock> NO_CLUSTER_MANAGER_BLOCK_SETTING = new Setting<>( | ||
| "cluster.no_cluster_manager_block", | ||
| NO_MASTER_BLOCK_SETTING, | ||
| NoMasterBlockService::parseNoMasterBlock, | ||
| Property.Dynamic, | ||
| Property.NodeScope | ||
| ); | ||
|
|
||
| private volatile ClusterBlock noMasterBlock; | ||
|
|
||
| public NoMasterBlockService(Settings settings, ClusterSettings clusterSettings) { | ||
|
There was a problem hiding this comment. When are we targeting updating the language in places like these? There was a problem hiding this comment. For the methods that published to maven as Java APIs, I think there are 2 paths.
There was a problem hiding this comment. As @mch2 noted below, I was referring to internal class and method names that include the master language. I agree that incorporating those changes would make the diff rather large. Can you create an issue to track this renaming, if there isn't one already? This can be implemented/committed independent of #1684 There was a problem hiding this comment. Looks like the |
||
| this.noMasterBlock = NO_CLUSTER_MANAGER_BLOCK_SETTING.get(settings); | ||
| clusterSettings.addSettingsUpdateConsumer(NO_CLUSTER_MANAGER_BLOCK_SETTING, this::setNoMasterBlock); | ||
| } | ||
|
|
||
| private static ClusterBlock parseNoMasterBlock(String value) { | ||
|
|
||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| /* | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
|
|
||
| package org.opensearch.cluster.coordination; | ||
|
|
||
| import org.opensearch.common.settings.ClusterSettings; | ||
| import org.opensearch.common.settings.Setting; | ||
| import org.opensearch.common.settings.Settings; | ||
| import org.opensearch.test.OpenSearchTestCase; | ||
|
|
||
| import java.util.Arrays; | ||
| import java.util.Set; | ||
|
|
||
| /** | ||
| * A unit test to validate the former name of the setting 'cluster.no_cluster_manager_block' still take effect, | ||
| * after it is deprecated, so that the backwards compatibility is maintained. | ||
| * The test can be removed along with removing support of the deprecated setting. | ||
| */ | ||
| public class NoMasterBlockServiceRenamedSettingTests extends OpenSearchTestCase { | ||
|
|
||
| /** | ||
| * Validate the both settings are known and supported. | ||
| */ | ||
| public void testReindexSettingsExist() { | ||
| Set<Setting<?>> settings = ClusterSettings.BUILT_IN_CLUSTER_SETTINGS; | ||
| assertTrue( | ||
| "Both 'cluster.no_cluster_manager_block' and its predecessor should be supported built-in settings.", | ||
| settings.containsAll( | ||
| Arrays.asList(NoMasterBlockService.NO_MASTER_BLOCK_SETTING, NoMasterBlockService.NO_CLUSTER_MANAGER_BLOCK_SETTING) | ||
| ) | ||
| ); | ||
| } | ||
|
|
||
| /** | ||
| * Validate the default value of the both settings is the same. | ||
| */ | ||
| public void testSettingFallback() { | ||
| assertEquals( | ||
| NoMasterBlockService.NO_MASTER_BLOCK_SETTING.get(Settings.EMPTY), | ||
| NoMasterBlockService.NO_CLUSTER_MANAGER_BLOCK_SETTING.get(Settings.EMPTY) | ||
|
|
||
| ); | ||
| } | ||
|
|
||
| /** | ||
| * Validate the new setting can be configured correctly, and it doesn't impact the old setting. | ||
| */ | ||
| public void testSettingGetValue() { | ||
| Settings settings = Settings.builder().put("cluster.no_cluster_manager_block", "all").build(); | ||
| assertEquals(NoMasterBlockService.NO_MASTER_BLOCK_ALL, NoMasterBlockService.NO_CLUSTER_MANAGER_BLOCK_SETTING.get(settings)); | ||
| assertEquals( | ||
| NoMasterBlockService.NO_MASTER_BLOCK_SETTING.getDefault(Settings.EMPTY), | ||
| NoMasterBlockService.NO_MASTER_BLOCK_SETTING.get(settings) | ||
| ); | ||
| } | ||
|
|
||
| /** | ||
| * Validate the value of the old setting will be applied to the new setting, if the new setting is not configured. | ||
| */ | ||
| public void testSettingGetValueWithFallback() { | ||
| Settings settings = Settings.builder().put("cluster.no_master_block", "metadata_write").build(); | ||
| assertEquals( | ||
| NoMasterBlockService.NO_MASTER_BLOCK_METADATA_WRITES, | ||
| NoMasterBlockService.NO_CLUSTER_MANAGER_BLOCK_SETTING.get(settings) | ||
| ); | ||
| assertSettingDeprecationsAndWarnings(new Setting<?>[] { NoMasterBlockService.NO_MASTER_BLOCK_SETTING }); | ||
| } | ||
|
|
||
| /** | ||
| * Validate the value of the old setting will be ignored, if the new setting is configured. | ||
| */ | ||
| public void testSettingGetValueWhenBothAreConfigured() { | ||
| Settings settings = Settings.builder() | ||
| .put("cluster.no_cluster_manager_block", "all") | ||
| .put("cluster.no_master_block", "metadata_write") | ||
| .build(); | ||
| assertEquals(NoMasterBlockService.NO_MASTER_BLOCK_ALL, NoMasterBlockService.NO_CLUSTER_MANAGER_BLOCK_SETTING.get(settings)); | ||
| assertEquals(NoMasterBlockService.NO_MASTER_BLOCK_METADATA_WRITES, NoMasterBlockService.NO_MASTER_BLOCK_SETTING.get(settings)); | ||
| assertSettingDeprecationsAndWarnings(new Setting<?>[] { NoMasterBlockService.NO_MASTER_BLOCK_SETTING }); | ||
| } | ||
|
|
||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Is there something preventing us from updating NoMasterBlockService as well?
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Sorry just saw your response to kartg with the same question.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Hi @mch2 thanks for your review! Actually there is nothing blocked. The main reason not to change the class or method name in this PR is to control the size of the code changes in a single PR. Another reason is there are too many class or method that have been published to maven needs renaming, and I didn't target in version 2.0.0 for them.