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Using apiVersion 5.x is broken since latest release

See original GitHub issue

Since the last release of this module I am unable to use apiVersion 5.x. This still worked with the previous release. According to the documentation I would assume it should work.

Test code:

const elasticsearch = require('elasticsearch');

const client = new elasticsearch.Client({
  hosts: ['localhost:9200'],
  apiVersion: '5.x'
});

client.ping({
  requestTimeout: 1000
}, function (error) {
  if (error) {
    console.trace('elasticsearch cluster is down!');
  } else {
    console.log('All is well');
  }
});

The error is as follows:

TypeError: Cannot read property 'prototype' of undefined
    at Object.<anonymous> (.../node_modules/elasticsearch/src/lib/apis/5_x.js:4990:31)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:503:32)
    at tryModuleLoad (module.js:466:12)
    at Function.Module._load (module.js:458:3)
    at Module.require (module.js:513:17)
    at require (internal/module.js:11:18)
    at Object.get 5.x [as 5.x] (.../elasticsearch/src/lib/apis/index.js:11:24)
    at Object._.funcEnum (.../elasticsearch/src/lib/utils.js:343:20)

Issue Analytics

State:
Created 6 years ago
Comments:5 (2 by maintainers)

Top GitHub Comments

4reactions

neauvacommented, Jun 13, 2017

FWIW, I’m having the same issue. Rolled back to 13.0.0 and the error is gone.

0reactions

spalgercommented, Jun 17, 2017

@aleybovich pretty sure that’s unrelated to elasticsearch-js, we don’t depend on chai

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