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Skip Filter Allocation Decider during mixed mode for existing indices… (
#12960) (#13134) (cherry picked from commit 6532caa) Signed-off-by: Gaurav Bafna <[email protected]> Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com> Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
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...alClusterTest/java/org/opensearch/remotemigration/RemoteMigrationAllocationDeciderIT.java
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| @@ -0,0 +1,130 @@ | ||
| /* | ||
| * 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.remotemigration; | ||
|
|
||
| import org.opensearch.action.admin.cluster.health.ClusterHealthResponse; | ||
| import org.opensearch.action.admin.cluster.settings.ClusterUpdateSettingsRequest; | ||
| import org.opensearch.cluster.metadata.IndexMetadata; | ||
| import org.opensearch.cluster.routing.UnassignedInfo; | ||
| import org.opensearch.cluster.routing.allocation.command.MoveAllocationCommand; | ||
| import org.opensearch.common.Priority; | ||
| import org.opensearch.common.settings.Settings; | ||
| import org.opensearch.common.unit.TimeValue; | ||
| import org.opensearch.test.InternalTestCluster; | ||
| import org.opensearch.test.OpenSearchIntegTestCase; | ||
|
|
||
| import java.io.IOException; | ||
| import java.util.List; | ||
|
|
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| import static org.opensearch.node.remotestore.RemoteStoreNodeService.MIGRATION_DIRECTION_SETTING; | ||
| import static org.opensearch.node.remotestore.RemoteStoreNodeService.REMOTE_STORE_COMPATIBILITY_MODE_SETTING; | ||
| import static org.opensearch.test.hamcrest.OpenSearchAssertions.assertAcked; | ||
|
|
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| @OpenSearchIntegTestCase.ClusterScope(scope = OpenSearchIntegTestCase.Scope.TEST, numDataNodes = 0) | ||
| public class RemoteMigrationAllocationDeciderIT extends MigrationBaseTestCase { | ||
|
|
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| // When the primary is on doc rep node, existing replica copy can get allocated on excluded docrep node. | ||
| public void testFilterAllocationSkipsReplica() throws IOException { | ||
| addRemote = false; | ||
| List<String> docRepNodes = internalCluster().startNodes(3); | ||
| createIndex( | ||
| "test", | ||
| Settings.builder() | ||
| .put(IndexMetadata.SETTING_NUMBER_OF_SHARDS, 1) | ||
| .put(IndexMetadata.SETTING_NUMBER_OF_REPLICAS, 1) | ||
| .put(UnassignedInfo.INDEX_DELAYED_NODE_LEFT_TIMEOUT_SETTING.getKey(), "0") | ||
| .build() | ||
| ); | ||
| ensureGreen("test"); | ||
|
|
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| ClusterUpdateSettingsRequest updateSettingsRequest = new ClusterUpdateSettingsRequest(); | ||
| updateSettingsRequest.persistentSettings( | ||
| Settings.builder() | ||
| .put(MIGRATION_DIRECTION_SETTING.getKey(), "remote_store") | ||
| .put(REMOTE_STORE_COMPATIBILITY_MODE_SETTING.getKey(), "mixed") | ||
| ); | ||
| assertAcked(client().admin().cluster().updateSettings(updateSettingsRequest).actionGet()); | ||
|
|
||
| assertTrue( | ||
| internalCluster().client() | ||
| .admin() | ||
| .indices() | ||
| .prepareUpdateSettings("test") | ||
| .setSettings(Settings.builder().put("index.routing.allocation.exclude._name", String.join(",", docRepNodes))) | ||
| .execute() | ||
| .actionGet() | ||
| .isAcknowledged() | ||
| ); | ||
| internalCluster().stopRandomDataNode(); | ||
| ensureGreen("test"); | ||
| } | ||
|
|
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| // When the primary is on remote node, new replica copy shouldn't get allocated on an excluded docrep node. | ||
| public void testFilterAllocationSkipsReplicaOnExcludedNode() throws IOException { | ||
| addRemote = false; | ||
| List<String> nodes = internalCluster().startNodes(2); | ||
| createIndex( | ||
| "test", | ||
| Settings.builder() | ||
| .put(IndexMetadata.SETTING_NUMBER_OF_SHARDS, 1) | ||
| .put(IndexMetadata.SETTING_NUMBER_OF_REPLICAS, 1) | ||
| .put(UnassignedInfo.INDEX_DELAYED_NODE_LEFT_TIMEOUT_SETTING.getKey(), "0") | ||
| .build() | ||
| ); | ||
| ensureGreen("test"); | ||
| addRemote = true; | ||
|
|
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| ClusterUpdateSettingsRequest updateSettingsRequest = new ClusterUpdateSettingsRequest(); | ||
| updateSettingsRequest.persistentSettings( | ||
| Settings.builder() | ||
| .put(MIGRATION_DIRECTION_SETTING.getKey(), "remote_store") | ||
| .put(REMOTE_STORE_COMPATIBILITY_MODE_SETTING.getKey(), "mixed") | ||
| ); | ||
| assertAcked(client().admin().cluster().updateSettings(updateSettingsRequest).actionGet()); | ||
| String remoteNode = internalCluster().startNode(); | ||
|
|
||
| client().admin() | ||
| .cluster() | ||
| .prepareReroute() | ||
| .add(new MoveAllocationCommand("test", 0, primaryNodeName("test"), remoteNode)) | ||
| .execute() | ||
| .actionGet(); | ||
| client().admin() | ||
| .cluster() | ||
| .prepareHealth() | ||
| .setTimeout(TimeValue.timeValueSeconds(60)) | ||
| .setWaitForEvents(Priority.LANGUID) | ||
| .setWaitForNoRelocatingShards(true) | ||
| .execute() | ||
| .actionGet(); | ||
| assertEquals(remoteNode, primaryNodeName("test")); | ||
|
|
||
| assertTrue( | ||
| internalCluster().client() | ||
| .admin() | ||
| .indices() | ||
| .prepareUpdateSettings("test") | ||
| .setSettings(Settings.builder().put("index.routing.allocation.exclude._name", String.join(",", nodes))) | ||
| .execute() | ||
| .actionGet() | ||
| .isAcknowledged() | ||
| ); | ||
| internalCluster().stopRandomNode(InternalTestCluster.nameFilter(replicaNodeName("test"))); | ||
| ClusterHealthResponse clusterHealthResponse = client().admin() | ||
| .cluster() | ||
| .prepareHealth() | ||
| .setWaitForEvents(Priority.LANGUID) | ||
| .setWaitForGreenStatus() | ||
| .setTimeout(TimeValue.timeValueSeconds(2)) | ||
| .execute() | ||
| .actionGet(); | ||
| assertTrue(clusterHealthResponse.isTimedOut()); | ||
| ensureYellow("test"); | ||
| } | ||
| } |
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