ElasticSearch Dump Operations For version-6

Required Node.js for work.

$ npm install -g elasticexport

Capabilities

Export and Import Mapping Option Added

if you add mapping option to your export and import command mapping and settings also export and import.

Export Data

Options

• -host http:// is not required host and port is required
• -path Output file for export operation .json extension is required
• export is required to process as export mode
• -index is not required. If it is added export specific index otherwise export all indexes
• -fileSize default 4MB. If written data more than 4MB next data wtire in different file. Example usage

    elasticexport export -host localhost:9200 -index test -path /Users/xxx/Desktop/test.json -fileSize 4096

Import Data

Options

• -host http:// is not required host and port is required
• -path Inpot file for export operation .json extension is required. If pathn.json file exists program read sequentially
• import is required to process as import mode
• -index is not required. If it is added import data to specific index otherwise if export data runs with all options import process with same indexes, otherwise error occured Example usage

    elasticexport import -host localhost:9200 -index test_document -path /Users/xxx/Desktop/test.json 

Clear Index

Options

• -host http:// is not required host and port is required
• delete is required to process as import mode
• -index is cleared index name Example usage

    elasticexport delete -host localhost:9200 -index test 

Also user import and delete both it works first delete given index than import all data in also given index

elasticexport delete import -host localhost:9200 -index test_document -path /Users/xxx/Desktop/test.json

Module Usage

Node projects use these options as module. In type script

import { exportData, importData, clearIndex } from 'elasticexport';
exportData({
    host: 'localhost:9200',
    path: '/Users/xxx/Desktop/test.json',
    index: 'test'
});
clearIndex({
    host: 'localhost:9200',
    index: 'test2'
});
importData({
    host: 'localhost:9200',
    path: '/Users/xxx/Desktop/test.json',
    index: 'test2'
});