Change History

Released On	Description
2024-02-20	Added the description about PV_GRAPH algorithm in Using PV_GRAPH to Search for Vector Indexes. Added the description about Opensearch alarm plug-in Using the Opensearch Alert Plugin. Supported shared VPCs when creating a cluster: Creating an Elasticsearch Cluster, Creating a Logstash Cluster, and Creating an Opensearch Cluster. Added Recording Access Logs in Files.
2023-12-25	Added the description about modifying auto-renewal for yearly/monthly clusters in Modifying Auto-Renew.
2023-12-15	Added Creating an Opensearch Cluster.
2023-11-30	Updated the section: Querying Real-Time Traces
2023-10-30	Added the description about batch export of Logstash cluster configuration files in Exporting Configuration Files.
2023-08-31	Added the description about extreme SSD node creation in Creating an Elasticsearch Cluster in Security Mode and Creating a Logstash Cluster. Added the description about Logstash cluster restart in Forcibly Restarting VMs in a Cluster. Added the description about querying clusters by enterprise project or private IP address in Cluster List Overview. Added the description about cluster load detection in Creating an Upgrade Task.
2023-07-31	Added the description about Logstash cluster in Logstash. Supported Read/Write Splitting, Enhanced Import Performance, and Enhanced Aggregation. Added the description about upgrading the service to version 6.8.23 in Upgrading Versions. Added the description about binding load balancers on the CSS management console in Connecting to a Dedicated Load Balancer. Added Intelligent O&M.
2023-5-30	Added Monitoring Metrics. Added Using the OpenDistro Alarm Plugin and (Optional) Service Authorization. Added the description about downloading cluster list and updated Cluster List Overview. Updated the outline of User Guide. Deleted the description about discount packages. Supported switching between AZ and added Changing AZs. Added the description about version update in Upgrading Versions.
2023-03-27	Updated prerequisites in Connecting User-Built Kibana to an Elasticsearch Cluster. Updated the procedure description in section Creating a User and Granting Permissions by Using Kibana.
2023-03-20	Added the description about yearly/monthly billing mode in Changing the Billing Mode. Added the description about yearly/monthly billing mode and updated the background information and procedure in Creating an Elasticsearch Cluster in Security Mode and Creating an Elasticsearch Cluster in Non-Security Mode. Added the description about yearly/monthly billing mode and updated the cluster list description in Cluster List Overview. Added the description about yearly/monthly billing mode and updated the restrictions in Scaling Out a Cluster. Added the description about how to decrease cluster specifications in Changing Specifications. Added the description about OBS monitoring in Monitoring OBS Operations.
2023-03-06	Updated the procedure description in Index Backup and Restoration.
2023-02-09	Updated the procedure description in: Scaling Out a Cluster Changing Specifications Removing Specified Nodes Index Backup and Restoration Binding an Enterprise Project Deleting a Cluster
2023-02-03	Added the description about security group switch in Viewing Basic Information About an Elasticsearch Cluster. Added the description about index monitoring charts in Checking Index Monitoring Information. Added the description about cold data query performance improvement in Enhanced Cold Data Query Performance. Added Flow Control 2.0. Added: Replacing a Specified Node Adding Master/Client Nodes Changing the Security Mode Supported the interconnection with dedicated load balancers. Added (Optional) Interconnecting with a Dedicated Load Balancer. Optimized Accessing a Cluster from a Public Network and Accessing a Cluster Using a VPC Endpoint.
2023-01-20	Updated the description of the cluster monitoring configuration process: Configuring Cluster Monitoring
2023-01-18	Optimized: Clusters in Security Mode Deploying a Cross-AZ Cluster Accessing an Elasticsearch Cluster
2023-01-17	Updated the procedure description in: Scaling Out a Cluster Changing Specifications Removing Specified Nodes Using the Open Distro SQL Plugin
2022-12-14	Optimized: Binding an Enterprise Project Added the description about recommended monitoring metrics in Configuring Cluster Monitoring.
2022-12-07	Optimized the description about monitoring metrics in Monitoring Metrics of Elasticsearch & OpenSearch Clusters.
2022-11-09	Added: Enhanced Cluster Monitoring Updated: Creating an Elasticsearch Cluster in Security Mode Creating an Elasticsearch Cluster in Non-Security Mode Accessing a Cluster from a Public Network Accessing a Cluster from a Kibana Public Network
2022-10-20	Added the description about storage-compute decoupling in Context.
2022-06-30	Added the description about Elasticsearch 7.10.2 and deleted the description about Elasticsearch 7.9.3. Updated the operation guide. Optimized Changing the Elasticsearch Cluster Form. Optimized: Restarting a Cluster Deleting a Cluster Viewing the Default Plugin List Configuring Cluster Monitoring
2022-05-24	Added Flow Control 1.0. Added Large Query Isolation. Added Index Monitoring. Optimized: Creating an Elasticsearch Cluster in Security Mode Creating an Elasticsearch Cluster in Non-Security Mode Index Backup and Restoration Binding an Enterprise Project Managing Tags Managing Logs Hot and Cold Data Node Switchover Creating a Vector Index Accessing a Cluster from a Kibana Public Network
2022-04-20	Optimized: CSS Custom Policies Managing Word Dictionaries Storage-Compute Decoupling Using Kibana or APIs to Import Data to Elasticsearch
2022-03-03	Added Vector Retrieval.
2022-01-24	Added Storage-Compute Decoupling.
2021-10-12	Deleted information about Logstash clusters.
2021-05-17	Deleted the Poisson Analyzer.
2021-03-02	Added information about Logstash clusters, including: Creating Logstash Clusters Managing Logstash Clusters
2021-01-30	Added the cluster version 7.9.3.
2020-08-25	Supported fine-grained authorization in CSS Custom Policies.
2020-07-30	Added: Accessing a Cluster from a Kibana Public Network
2020-03-23	This issue is the tenth official release. Added: Modifying the cluster name Modified: Accessing a Cluster Using a VPC Endpoint
2020-01-11	This issue is the ninth official release. Added: Viewing the Default Plugin List
2019-12-11	This issue is the eighth official release. Added: Accessing a Cluster Using a VPC Endpoint
2019-11-08	This issue is the seventh official release. Added: Configuring YML Parameters
2019-10-31	This issue is the sixth official release. Added: Managing Logs Hot and Cold Data Node Switchover
2019-09-27	This issue is the fifth official release. Added: Accessing a Cluster from a Public Network
2019-09-10	This issue is the fourth official release. Added: Managing Tags Modified: Creating an Elasticsearch Cluster in Security Mode Restarting a Cluster
2019-08-16	This issue is the third official release. Modified: Creating an Elasticsearch Cluster in Security Mode
2019-07-09	This issue is the second official release. Added: Using the Open Distro SQL Plugin Modified: Creating an Elasticsearch Cluster in Security Mode Cluster List Overview
2019-04-15	This issue is the first official release.