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Can I Change the Number of Shards to Four with Two Replicas When There Is One Shard Set in the JSON File?
Updated on 2023-09-20 GMT+08:00
Can I Change the Number of Shards to Four with Two Replicas When There Is One Shard Set in the JSON File?
Once an index is created, the number of primary shards cannot be changed.
You can run the following command in Kibana to change the number of replicas:
PUT /indexname/_settings
{
"number_of_replicas" :1 //Number of replicas
}
index specifies the index name. Set this parameter based on site requirements.
Parent topic: Open Source Search Engine Consulting
Open Source Search Engine Consulting FAQs
- How Do I Set the Numbers of Index Copies to 0 in Batches?
- Why All New Index Shards Are Allocated to the Same Node?
- How Do I Create a Type Under an Index in an Elasticsearch 7.x Cluster?
- How Do I Configure a Two-Replica CSS Cluster?
- Can I Change the Number of Shards to Four with Two Replicas When There Is One Shard Set in the JSON File?
- What Are the Impacts If an Elasticsearch Cluster Has Too Many Shards?
- How Do I Check the Numbers of Shards and Replicas in a Cluster on the CSS Console?
- How Do I Query Index Data on Kibana in an ES Cluster?
- Can I Stop a CSS Cluster?
- Does the Value i of node.roles Indicate an Ingest Node?
- How Do I Set the Default Maximum Number of Records Displayed on a Page for an Elasticsearch Cluster
- How Do I Update the Lifecycle Policy of an Elasticsearch Cluster?
- How Do I Configure the Threshold for CSS Slow Query Logs?
- How Do I Delete Index Data?
- How Do I Clear the Cache of a CSS Cluster?
- Why Does the Disk Usage Increase After the delete_by_query Command Was Executed to Delete Data?
- How Do I Clear Expired Data to Release Storage Space?
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