Elastic search is storing data under the folder ‘Data’ as mentioned above answers. Is there any other elastic search instance available on your local network ? If yes, please check the cluster name. If you use same cluster name in the same network it will share data. Refer this link for more info.
Another frequent inquiry is “Where does elasticsearch store data?”.
The answer is that According to the documentation the data is stored in a folder called “data” in the elastic search root directory. If you run the Windows MSI installer (at least for 5.5.x), the default location for data files is: The config and logs directories are siblings of data.
The most common answer is; there are two types of data you might want to store in Elasticsearch: Your JSON documents, containing numbers, lists, text, geo coordinates, and all the other formats Elasticsearch supports. Let’s look at both of these in detail.
A question we ran across in our research was “Can I store JSON data in Elasticsearch?”.
Storing JSON data in Elasticsearch By default, Elasticsearch keeps a copy of all the JSON documents you offer it for indexing in a field called _source. You get a copy of this stored data on each query that matches the document. So yes: you are able to store your data in Elasticsearch and retrieve it too.
One source stated elasticsearch will store all the data you put into it by default, so it works both as a search engine and a document store.
What is the shard data directory in Elasticsearch?
The shard data directory contains a state file for the shard that includes versioning as well as information about whether the shard is considered a primary shard or a replica. In earlier Elasticsearch versions, separate {shard_id}/index/_checksums- files (and .cks -files) were also found in the shard data directory.
, and path. Work: A directory that was used to store working/temporary files for Elasticsearch. It’s no longer used., and path. Logs: Where the generated logs are stored. It might make sense to have this on a separate volume from the data directory in case one of the volumes runs out of disk space.
How much storage do I need for Elasticsearch indexes?
With Amazon Elasticsearch Service, you can make these changes dynamically, with no down time. To figure out how much storage you need for your indices, start by figuring out how much source data you will be storing in the cluster. In the world of search engines, the collection of source data is called the corpus.