doc-exports/docs/css/umn/css_01_0055.html

Change History

Released	Description
2025-11-15	Added: OpenSearch 2.19 is supported.
2025-04-11	Modified: Added the ability to skip rollover during index lifecycle management: Automating Index Rollover in an Elasticsearch Cluster Through Index Lifecycle Management and Automating Index Rollover in an OpenSearch Cluster Through Index Lifecycle Management. Deleted the >16 GB memory capacity limit: About CSS Vector Search and About CSS Vector Search. Added disk encryption: Creating an Elasticsearch Cluster and Creating an OpenSearch Cluster. Added support for the GRAPH_SQ4 and GRAPH_SQ8 indexing algorithms: Creating Vector Indexes in an Elasticsearch Cluster. Optimized the frontend procedures for restarting clusters: Restarting an Elasticsearch Cluster and Restarting an OpenSearch Cluster.
2024-11-04	Added: Accessing an Elasticsearch Cluster Using LDAP, Accessing an OpenSearch Cluster Using LDAP Modified: Using Cloud Eye to Monitor Elasticsearch Clusters, Using Cloud Eye to Monitor OpenSearch Clusters Elasticsearch Cluster Planning Suggestions, Creating an Elasticsearch Cluster, OpenSearch Cluster Planning Suggestions, Creating an OpenSearch Cluster Setting Tags for an Elasticsearch Cluster, Setting Tags for an OpenSearch Cluster Monitoring Metrics for Elasticsearch Clusters in Cloud Eye, Monitoring Metrics for OpenSearch Clusters in Cloud Eye Scaling Out an Elasticsearch Cluster, Changing the Node Specifications of an Elasticsearch Cluster CSS Resource Monitoring
2024-05-17	Added: Using OpenSearch for Data Search Using the PV_GRAPH for Vector Search
2024-02-07	Deleted: The Get method in the section Using the Open Distro SQL Plugin. Upgrading Versions Added: New examples in section "Enhanced Import Performance > Optimization of Other Parameters."
2023-12-15	Deleted: Using the Open Distro Alarm Plugin (Optional) Service Authorization Logstash Intelligent O&M
2023-09-25	Added: Configuring a Dedicated Load Balancer for an Elasticsearch Cluster Replacing a Specified Node for an Elasticsearch Cluster Adding master/client nodes Changing the Security Mode of an Elasticsearch Cluster Switching AZs for an Elasticsearch Cluster Upgrading the Version of an Elasticsearch Cluster Using SQL to Search for Data in Elasticsearch Using the Open Distro Alarm Plugin (Optional) Service Authorization Monitoring Metrics Logstash Enhancing the Data Ingestion Performance of Elasticsearch Clusters Configuring Enhanced Aggregation for an Elasticsearch Cluster Configuring Read/Write Splitting Between Two Elasticsearch Clusters Intelligent O&M
2023-03-28	Optimized the content structure of the following sections: What Is Cloud Search Service? Related Services Clusters in Security Mode Updated the procedure description in the following sections: Getting Started with Elasticsearch Changing Specifications Added: Advantages Product Components Permission Management Creating IAM Users and Granting Them Permissions to Use CSS CSS Custom Policies Logging In to an Elasticsearch Cluster Using Kibana Viewing Elasticsearch Cluster Information Scaling Out/Up an Elasticsearch Cluster Scaling In/Down an Elasticsearch Cluster Removing Specified Nodes Associating an Elasticsearch Cluster with an Enterprise Project Kibana Platform Using Cloud Eye to Monitor Elasticsearch Clusters Optimized the directory structure based on the question types. Deleted the following sections: What Is Kibana? What is Cerebro? Suggestions on Using Elasticsearch Viewing Monitoring Metrics Creating Alarm Rules
2022-09-14	Updated section 3.3.9 "Backing up and Restoring the Data of an Elasticsearch Cluster."
2022-07-28	Added description about cluster version 7.10.2.
2022-06-30	Added description about cluster version 7.9.3. Added description about support for the VPC Endpoint Service in section 3.3.8.2 "Configuring VPC Endpoint Service for an Elasticsearch Cluster." Optimized the following sections based on use scenarios and operation flows: Changing Specifications 3.3.3 Creating an Elasticsearch Cluster Creating a Non-Security Mode Cluster 3.3.9 Backing up and Restoring the Data of an Elasticsearch Cluster 3.3.12.3 Setting Tags for an Elasticsearch Cluster 3.3.14.5 Querying and Managing Elasticsearch Cluster Logs 3.3.7.9 Switching Between Hot and Cold Storage for an Elasticsearch Cluster 3.3.14.2.1 Using Cloud Eye to Monitor Elasticsearch Clusters
2020-08-30	Added: cluster version 7.6.2. Added the following: 3.3.12.4 Configuring Default Parameters in the .yml Configuration File of an Elasticsearch Cluster 5.19 Plug-in Management 3.3.12.3 Setting Tags for an Elasticsearch Cluster 3.3.14.5 Querying and Managing Elasticsearch Cluster Logs
2019-03-15	Updated: 3.3.9 Backing up and Restoring the Data of an Elasticsearch Cluster 3.3.14.2.1 Using Cloud Eye to Monitor Elasticsearch Clusters Added the operation guide for managing failed tasks: 3.3.12.12 Managing Failed Tasks for Elasticsearch Clusters
2019-01-26	Accepted in OTC-3.2/Agile-01.2019.
2019-01-17	Updated: Creating a Non-Security Mode Cluster 3.3.5.3 Using In-house Built Logstash to Import Data to Elasticsearch Viewing the Cluster Runtime Status and Storage Capacity Status 3.3.9 Backing up and Restoring the Data of an Elasticsearch Cluster
2018-12-17	Optimized examples and commands in the following section: 3.3.5.4 Using Open Source Elasticsearch APIs to Import Data to Elasticsearch Updated: Creating a Non-Security Mode Cluster 3.3.5.3 Using In-house Built Logstash to Import Data to Elasticsearch
2018-12-03	Updated the screenshots in section "Why Does My ECS Fail to Connect to a Cluster?".
2018-11-02	Updated descriptions in the following section based on software function changes: 3.3.9 Backing up and Restoring the Data of an Elasticsearch Cluster
2018-10-19	Added parameter descriptions and modified the description of operations in the following section: 3.3.9 Backing up and Restoring the Data of an Elasticsearch Cluster
2018-10-12	Added description about the automatic snapshot deletion time in the following section: 3.3.9 Backing up and Restoring the Data of an Elasticsearch Cluster
2018-10-08	Accepted in OTC-3.2.
2018-09-28	Modified descriptions related to the private network address. Getting Started with Elasticsearch 3.3.5.3 Using In-house Built Logstash to Import Data to Elasticsearch Modified descriptions about metrics in the metric table.
2018-09-14	Added section "Cluster List Overview."
2018-08-20	Modified the screenshots and output examples in the following section: Getting Started with Elasticsearch Added the link to the operation guide for enabling CTS in the following section: 3.3.16 Viewing Elasticsearch Cluster Audit Logs Deleted the following two sections: What is CSS? Which Scenarios Can CSS Be Applied To?
2018-07-31	This issue is the first official release.