Elasticsearch Data Format Plugin provides a feature to allow you to download a response of a search result as several formats other than JSON. The supported formats are CSV, Excel and JSON(Bulk).
Please file an issue.
$ $ES_HOME/bin/elasticsearch-plugin install org.codelibs:elasticsearch-dataformat:7.6.0 This plugin allows you to download data as a format you want. If the query dsl contains "from" parameter, the query is processed as search query. If not, it's as scan query(all data are stored.).
$ curl -o /tmp/data.csv -XGET "localhost:9200/{index}/{type}/_data?format=csv&source=..." | Request Parameter | Type | Description |
|---|---|---|
| append.header | boolean | Append column headers if true |
| fields_name | string | choose the fields to dump |
| source | string | Query DSL |
| csv.separator | string | Separate character in CSV |
| csv.quote | string | Quote character in CSV |
| csv.escape | string | Escape character in CSV |
| csv.nullString | string | String if a value is null |
| csv.encoding | string | Encoding for CSV |
$ curl -o /tmp/data.xls -XGET "localhost:9200/{index}/{type}/_data?format=xls&source=..." | Request Parameter | Type | Description |
|---|---|---|
| append.header | boolean | Append column headers if true |
| fields_name | string | choose the fields to dump |
| source | string | Query DSL |
$ curl -o /tmp/data.xlsx -XGET "localhost:9200/{index}/{type}/_data?format=xlsx&source=..." | Request Parameter | Type | Description |
|---|---|---|
| source | string | Query DSL |
$ curl -o /tmp/data.json -XGET "localhost:9200/{index}/{type}/_data?format=json&source=..." | Request Parameter | Type | Description |
|---|---|---|
| source | string | Query DSL |
| bulk.index | string | Index name in Bulk file |
| bulk.type | string | Type name in Bulk file |