Change History

Release Date	Description
2023-07-04	Updated the handling procedure in How Do I Handle the Error "Connection reset by peer" That Occurs When Spring Boot Uses Elasticsearch?
2023-06-21	Added Why Is the Word Dictionary Function Not Working?
2023-05-30	Added the troubleshooting for unavailable clusters: A Cluster is Unavailable Due to Heavy Load Updated the cause analysis and handling methods for unavailable clusters: What Do I Do If My Cluster Status Is Unavailable?
2023-03-20	Updated the handling procedure in A Cluster Is Frozen and Unavailable
2023-02-08	Added: A Cluster Is Frozen and Unavailable What Can I Do If My Custer Is Unavailable Due to an X-pack Parameter Configuration? A Cluster Is Unavailable Due to Improper Security Group Policy A Cluster is Unavailable Due to Plugin Incompatibility A Cluster is Unavailable Due to Improper Shard Allocation A Cluster is Unavailable Due to Incompatible Data Types
2023-02-03	Updated the reference link for accessing clusters: Why Do I Fail to Access CSS Using TransportClient?
2023-02-02	Updated operations in Failed to Open Kibana.
2023-01-20	Added: An Elasticsearch Cluster Reports An Error Message "unassigned shards all indices" A Cross-Domain Error Is Reported When I Connect the es-head Plugin to an Elasticsearch Cluster An Alarm Is Displayed When I Access Cerebro Through a Single-Node Cluster "Could not write all entries" Is Reported When I Use ES-Hadoop to Import Data Error Message "Forbidden" Is Displayed When I Delete an Index Pattern Error Message "Trying to create too many scroll contexts" Is Displayed When the update-by-query Command Is Executed Failed to Create a Pattern in an Elasticsearch Cluster
2022-12-02	Added: What Do I Do If "Bulk Reject" Is Displayed in an Elasticsearch Cluster? What Do I Do If I Failed to Create an Index Pattern in an Elasticsearch Cluster? What Do I Do If a Message Indicating that the System Is Busy Is Displayed on the CSS Console? A Cluster Is Frozen and Unavailable What Can I Do If My Custer Is Unavailable Due to an X-pack Parameter Configuration? Failed to Modify the Elasticsearch Cluster Specifications An Error Message Is Displayed When I Change the Read-Only Status of an Index A Node in an Elasticsearch Cluster Has No Shards Allocated Failed to Insert Data into a Cluster Index Error Message "maximum shards open" Is Displayed When I Create an Index Error Message "403 Forbidden" Is Displayed When I Delete All Indexes
2022-08-25	Added: How Can I Troubleshoot a Cluster With an Abnormally Heavy Load? Why "I/O Reactor STOPPED" Is Reported When I Use the Elasticsearch HLRC? The Peak Heap Memory of an Elasticsearch Cluster Remains High (Over 90%)
2022-06-30	Updated: What Do I Do If My Cluster Status Is Unavailable? Why Does Index Backup Fail? What Do I Do If the Snapshot Repository Cannot Be Found?
2021-10-11	This is the fifth official release. Added: How Do I Handle the Error "Connection reset by peer" That Occurs When Spring Boot Uses Elasticsearch?
2021-09-23	This is the fourth official release. Added: What Do I Do If the Snapshot Repository Cannot Be Found?
2020-11-19	This is the third official release. Added: What Do I Do If My Cluster Status Is Unavailable?
2020-08-10	This is the second official release. Added: Why Do I Fail to Access CSS Using TransportClient? Why Is an Error Reported When Data Is Pushed to CSS After Logstash Is Deployed on an ECS?
2020-04-26	This is the first official release.