How to delete Elasticsearch Index data with curl

these are the three ways:

curl -XDELETE localhost:9200/index_name.
curl -XDELETE localhost:9200/index_name/doc-type.
curl -XDELETE localhost:9200/index_name/doc-type/documentId.

How do I remove Elasticsearch indices?
How do I delete old Elasticsearch data?
How do I remove all files from elastic index?
How do I delete an index?
How do I delete all Elasticsearch data?
How do I delete Elasticsearch?
How do I delete old Kibana logs?
How do I clear Kibana cache?
How do I delete old data in Kibana?
How do I list all files in Elasticsearch?
How do I get all Elasticsearch documents?
How do I delete shards in Elasticsearch?

How do I remove Elasticsearch indices?

How to Delete an Index? Once you have the index you wish to remove from Elasticsearch, use the DELETE request followed by the index name. The index name can be a specific index or a wildcard that selects a group of indices. Ensure to use wildcards correctly; otherwise, you might remove the wrong indices.

How do I delete old Elasticsearch data?

Using multiple indexes is the way to go. To delete the older indexes you could use curator: elastic.co/guide/en/elasticsearch/client/curator/current/… – slim Jul 1 '16 at 16:38.
this is the best answer – Luc E Sep 3 '20 at 10:38.

How do I remove all files from elastic index?

2. Delete all documents from the index. We can delete all the documents from the index using _delete_by_query. when we pass “match_all”: then it will match all the documents so _delete_by_query will delete all the documents from the index.

How do I delete an index?

The DROP INDEX command is used to delete an index in a table.

MS Access: DROP INDEX index_name ON table_name;
SQL Server: DROP INDEX table_name.index_name;
DB2/Oracle: DROP INDEX index_name;
MySQL: ALTER TABLE table_name. DROP INDEX index_name;

How do I delete all Elasticsearch data?

To delete the indices and data trigger following command. curl -XDELETE localhost:9200/index_name (Which will remove the data and indices both).
...
these are the three ways:

curl -XDELETE localhost:9200/index_name.
curl -XDELETE localhost:9200/index_name/doc-type.
curl -XDELETE localhost:9200/index_name/doc-type/documentId.

How do I delete Elasticsearch?

You can specify the query criteria in the request URI or the request body using the same syntax as the Search API. When you submit a delete by query request, Elasticsearch gets a snapshot of the data stream or index when it begins processing the request and deletes matching documents using internal versioning.

How do I delete old Kibana logs?

Removing log indices by using Elasticsearch API

List all indices. Log in to Kibana console and click Dev Tools. ...
Delete the indices. Note: Do not remove the searchguard and . ...
Follow Step 1 to verify that you have available disk space.

How do I clear Kibana cache?

Examplesedit

Clear a specific cacheedit. By default, the clear cache API clears all caches. ...
Clear the cache of specific fieldsedit. To only clear the cache of specific fields, use the fields query parameter. ...
Clear caches for several data streams and indicesedit. ...
Clear caches for all data streams and indicesedit.

How do I delete old data in Kibana?

This option is available under “Stack Management” in the Kibana dashboard. You can configure multiple phases of index rollover, but for this purpose it's easier to just disable rollover and enable the delete phase, configuring it to remove indices older than X number of days.

How do I list all files in Elasticsearch?

Elasticsearch

Create an Index.
Curl Command for counting number of documents in the cluster.
Delete an Index.
List all documents in a index.
List all indices.
Retrieve a document by Id.

How do I get all Elasticsearch documents?

Elasticsearch will get significant slower if you just add some big number as size, one method to use to get all documents is using scan and scroll ids. The results from this would contain a _scroll_id which you have to query to get the next 100 chunk.

How do I delete shards in Elasticsearch?

Delete Elasticsearch Unassigned Shards

Step 1: Check Elasticsearch Cluster Health. First you need to check the cluster health using curl http://localhost:9200/_cluster/health?pretty query. ...
Step 2: Check all Elasticsearch Unassigned Shards. ...
Step 3: Delete all Elasticsearch Unassigned Shards. ...
Step 4: Check Cluster Health Status Again.