elasticsearch-doc-stream

1.0.0 • Public • Published

elasticsearch-doc-stream

A read stream of elasticsearch documents. Handy for reporting.

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);
});

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Install

npm i elasticsearch-doc-stream

Weekly Downloads

1

Version

1.0.0

License

ISC

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  • gsf