Question

我正在尝试使用npm包elasticsearch创建索引，并且一直在收到以下错误。

'找不到uri [/ myindex]和方法[POST]'

的处理程序

esClient.indices.create({ index: 'myindex' }, function(err, resp, status) { cb(err, resp); });

以下代码适用于Elasticsearch 2.3

这是tracelog

Elasticsearch DEBUG: 2017-04-03T13:54:24Z
  starting request { method: 'POST', path: '/myindex1', query: {} }


Elasticsearch TRACE: 2017-04-03T13:54:24Z
  -> POST http://localhost:9200/myindex1

  <- 400
  No handler found for uri [/myindex1] and method [POST]

Elasticsearch DEBUG: 2017-04-03T13:54:24Z
  Request complete

{ Error: Bad Request
    at respond (/Users/Ut/Fitternity/metropolis/node_modules/elasticsearch/src/lib/transport.js:293:15)
    at checkRespForFailure (/Users/Ut/Fitternity/metropolis/node_modules/elasticsearch/src/lib/transport.js:252:7)
    at HttpConnector.<anonymous> (/Users/Ut/Fitternity/metropolis/node_modules/elasticsearch/src/lib/connectors/http.js:155:
7)
    at IncomingMessage.wrapper (/Users/Ut/Fitternity/metropolis/node_modules/elasticsearch/node_modules/lodash/index.js:3095
:19)
    at emitNone (events.js:91:20)
    at IncomingMessage.emit (events.js:185:7)
    at endReadableNT (_stream_readable.js:926:12)
    at _combinedTickCallback (internal/process/next_tick.js:74:11)
    at process._tickDomainCallback (internal/process/next_tick.js:122:9)
  status: 400,
  displayName: 'BadRequest',
  message: 'Bad Request' } 'No handler found for uri [/myindex1] and method [POST]' 400
[ 'No handler found for uri [/myindex1] and method [POST]' ]

Answer 1

您还需要更新JavaScript客户端并使用apiVersion parameter set to 5.0

进行实例化

var esClient = new elasticsearch.Client({ 
   host: config.es.host, 
   log: 'error',
   apiVersion: '5.0'
});

原因是，作为ES 5.0，无法使用POST HTTP方法创建新索引，但只能使用PUT方法

'没有找到uri [/ myindex]的处理程序和方法[POST]'带有nodejs esclient的Elasticsearch 5.0.3

1 个答案: