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          • Migrating Data Between Elasticsearch Clusters Using ESM - Cloud Search Service

            Migrating Data Between Elasticsearch Clusters Using ESM - Cloud Search Service

            Constraints During cluster migration, do not add, delete, or modify the index data of the source cluster. Otherwise, the migration may fail, or data in the source cluster may be inconsistent with that in the destination cluster after the migration.

            Help > Cloud Search Service > Best Practices > Elasticsearch Data Migration
          • Creating an OpenSearch Cluster (Old Version) - Cloud Search Service

            Creating an OpenSearch Cluster (Old Version) - Cloud Search Service

            Click Delete in the Operation column to delete accounts. NOTE: To obtain your authorized account ID, point to your username in the upper right corner, and choose My Credentials. Copy the value of Account ID.

            Help > Cloud Search Service > User Guide > Using OpenSearch for Data Search
          • Viewing Elasticsearch Cluster Information - Cloud Search Service

            Viewing Elasticsearch Cluster Information - Cloud Search Service

            WARNING: If a cluster is unavailable, you can delete the cluster or use a snapshot created when the cluster was available to restore its data to another cluster.

            Help > Cloud Search Service > User Guide > Using Elasticsearch for Data Search > Managing Elasticsearch Clusters
          • Scaling In an Elasticsearch Cluster - Cloud Search Service

            Scaling In an Elasticsearch Cluster - Cloud Search Service

            Then you can migrate data to the new cluster using snapshots, and delete the old cluster after data is migrated. Parent topic: Scaling an Elasticsearch Cluster

            Help > Cloud Search Service > User Guide > Using Elasticsearch for Data Search > Scaling an Elasticsearch Cluster
          • Scaling In an OpenSearch Cluster - Cloud Search Service

            Scaling In an OpenSearch Cluster - Cloud Search Service

            Then you can migrate data to the new cluster using snapshots, and delete the old cluster after data is migrated. Parent topic: Scaling an OpenSearch Cluster

            Help > Cloud Search Service > User Guide > Using OpenSearch for Data Search > Scaling an OpenSearch Cluster
          • Migrating Data Between Elasticsearch Clusters Using the Reindex API - Cloud Search Service

            Migrating Data Between Elasticsearch Clusters Using the Reindex API - Cloud Search Service

            Constraints During cluster migration, do not add, delete, or modify the index data of the source cluster. Otherwise, the data in the source cluster will be inconsistent with that in the destination cluster after the migration.

            Help > Cloud Search Service > Best Practices > Elasticsearch Data Migration
          • Configuring the Automatic Snapshot Creation Policy - Cloud Search Service

            Configuring the Automatic Snapshot Creation Policy - Cloud Search Service

            Constraints: N/A Value range: true: Delete all automatically created snapshots when an automatic snapshot creation policy is disabled. false: Retain automatically created snapshots when an automatic snapshot creation policy is disabled.

            Help > Cloud Search Service > API Reference > API V1 > Snapshot Management
          • A Cluster is Unavailable Due to Improper Shard Allocation - Cloud Search Service

            A Cluster is Unavailable Due to Improper Shard Allocation - Cloud Search Service

            On the Dev Tools page of Kibana, run the DELETE index_name command to clear invalid data in the cluster to release disk space. Temporarily reduce the number of index copies.

            Help > Cloud Search Service > Troubleshooting > Unavailable Clusters
          • Modifying Basic Configurations of a Cluster Snapshot - Cloud Search Service

            Modifying Basic Configurations of a Cluster Snapshot - Cloud Search Service

            Constraints: N/A Value range: true: Delete all automatically created snapshots when an automatic snapshot creation policy is disabled. false: Retain automatically created snapshots when an automatic snapshot creation policy is disabled.

            Help > Cloud Search Service > API Reference > API V1 > Snapshot Management
          • Migrating Data Between Elasticsearch Clusters Using Huawei Cloud Logstash - Cloud Search Service

            Migrating Data Between Elasticsearch Clusters Using Huawei Cloud Logstash - Cloud Search Service

            In the Logstash cluster list, select the Logstash cluster Logstash-ES and click More > Delete in the Operation column. In the confirmation dialog box, manually type in DELETE, and click OK. Parent topic: Elasticsearch Data Migration

            Help > Cloud Search Service > Best Practices > Elasticsearch Data Migration
          • Modifying Basic Log Configurations - Cloud Search Service

            Modifying Basic Log Configurations - Cloud Search Service

            Through this agency, you delete OBS permissions to CSS, so that CSS will be able to back up log files to your OBS buckets. Constraints: This parameter is mandatory when action is not set to real_time_log_collect.

            Help > Cloud Search Service > API Reference > API V1 > Log Management
          • Enabling Log Backup or Log Collection - Cloud Search Service

            Enabling Log Backup or Log Collection - Cloud Search Service

            Through this agency, you delete OBS permissions to CSS, so that CSS will be able to back up log files to your OBS buckets. Constraints: This parameter is mandatory when action is not set to real_time_log_collect.

            Help > Cloud Search Service > API Reference > API V1 > Log Management
          • Configuring Index Monitoring for an Elasticsearch Cluster - Cloud Search Service

            Configuring Index Monitoring for an Elasticsearch Cluster - Cloud Search Service

            [monitoring] total docs delete Total number of deleted documents in a cluster. [monitoring] total store size in bytes Total storage space occupied by documents in a cluster. [monitoring] indices store_size for top10 Top 10 indexes that occupy the largest storage space.

            Help > Cloud Search Service > User Guide > Using Elasticsearch for Data Search > Elasticsearch Cluster Monitoring and Log Management > Configuring Elasticsearch Cluster Monitoring
          • Configuring Index Monitoring for an OpenSearch Cluster - Cloud Search Service

            Configuring Index Monitoring for an OpenSearch Cluster - Cloud Search Service

            [monitoring] total docs delete Total number of deleted documents in a cluster. [monitoring] total store size in bytes Total storage space occupied by documents in a cluster. [monitoring] indices store_size for top10 Top 10 indexes that occupy the largest storage space.

            Help > Cloud Search Service > User Guide > Using OpenSearch for Data Search > OpenSearch Cluster Monitoring and Log Management
          • Accessing an Elasticsearch Cluster Through the Low Level REST Client - Cloud Search Service

            Accessing an Elasticsearch Cluster Through the Low Level REST Client - Cloud Search Service

            A low-level client allows you to customize the request structure, which is more flexible and supports all the request formats of Elasticsearch, such as GET, POST, DELETE, and HEAD. This section describes how to use the Low Level REST Client to access the CSS cluster.

            Help > Cloud Search Service > User Guide > Using Elasticsearch for Data Search > Accessing Elasticsearch Clusters > Accessing an Elasticsearch Cluster Using Java
          • Accessing an OpenSearch Cluster Using the Low Level REST Client - Cloud Search Service

            Accessing an OpenSearch Cluster Using the Low Level REST Client - Cloud Search Service

            The Low Level REST Client allows you to customize the request structure, which is more flexible and supports all the request formats of OpenSearch, such as GET, POST, DELETE, and HEAD.

            Help > Cloud Search Service > User Guide > Using OpenSearch for Data Search > Accessing an OpenSearch Cluster > Accessing an OpenSearch Cluster Using Java
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