Hi guys, I have applied analyzer to the index. After that do we need to close and open the index in Elastic search to see the old documents.

Any changes made to analyzer will be only visible to new documents as the old documents are already processed by the old settings (when stopwords were enabled). The only way to fix this is by reindexing. I suggest that you create a new index with the proper analyzer settings and reindex everything. …

When do we need to close and open the index in Elastic search

Elastic Stack Elasticsearch

thiago (Thiago Souza) August 31, 2017, 1:34am 2

The open/close API is just for management. It is not required to open nor close an index through it's lifetime.

I am also not understanding your question. Are you saying that you have changed/updated the index analyzer settings?

Topic		Replies	Views
Create new analyzer for Existing index in AWS(Amazon) machine Elasticsearch	5	1120	August 28, 2017
Increased Search Latency After Closing Index, Adding Analyzer, and Then Reopening Index Elasticsearch	4	359	June 20, 2022
Some thoughts on adding new Analyzer to existing Index without reindex or close Elasticsearch	6	2128	November 7, 2021
Ask for best practice how to add new plugin analyzer to existing index (new field) Elasticsearch	3	430	January 14, 2022
Analyzer is closed - ERROR Elasticsearch	6	1004	July 6, 2017

When do we need to close and open the index in Elastic search

Related topics