https://github.com/gsf/elasticsearch-doc-stream

read stream of elasticsearch documents
https://github.com/gsf/elasticsearch-doc-stream

Last synced: 7 days ago
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read stream of elasticsearch documents

• Host: GitHub
• URL: https://github.com/gsf/elasticsearch-doc-stream
• Owner: gsf
• Created: 2015-03-24T07:03:50.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-04-04T02:23:42.000Z (almost 10 years ago)
• Last Synced: 2024-04-15T12:13:33.133Z (9 months ago)
• Language: JavaScript
• Size: 168 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

        
# elasticsearch-doc-stream

A read stream of elasticsearch documents. Handy for reporting.

```js

var docStream = require('elasticsearch-doc-stream');

var users = [];

var d = docStream({

  url: 'http://localhost:9200/test',

  search: {

    query: {

      match: {

        title: "elasticsearch"

      }

    }

  }

});

d.on('data', function (doc) {

  var user = doc._source.user;

  if (users.indexOf(user) === -1) {

    users.push(user);

  }

});

d.on('error', function (err) {

  console.error(err);

});

d.on('end', function () {

  console.log(users);

});

```