创建索引模板时的JSON Parse异常

时间:2016-01-04 19:08:32

标签: json powershell curl elasticsearch logstash

我正在使用Powershell(通过Cmder)和curl(GoW)在elasticsearch中创建索引模板。

这是我的卷曲:

curl -XPUT http://myAddress:9200/_template/logstash_per_iis -u user:password -d' 
{
    "template" : "logstash*",
    "mappings" : {
      "iis" : {
        "properties" : {
            "response":{"type":"int"},
            "site":{"type":"ip"},
            "supresponse":{"type":"int"},
            "time_taken":{"type":"int"},
            "clientHost":{"type":"ip"},
            "port":{"type":"int"},
            "scstatus":{"type":"int"}
        }
      }
    }
}
'

以下是ES的回复:

{
  "error": {
    "root_cause": [
      {
        "type": "illegal_argument_exception",
        "reason": "failed to parse template source"
      }
    ],
    "type": "illegal_argument_exception",
    "reason": "failed to parse template source",
    "caused_by": {
      "type": "json_parse_exception",
      "reason": "Unrecognized token 'logstash': was expecting ('true', 'false' or 'null')\n at [Source: [B@38a6a400; line: 3, column: 25]"
    }
  },
  "status": 400
}

ES正在声明json_parse_exception,但是,我无法弄清楚我的JSON包无效。

我的JSON有什么问题,或者我做错了什么?

1 个答案:

答案 0 :(得分:2)

关闭Windows上的卷曲需要“”“而不仅仅是”。

从这个问题找到答案:https://stackoverflow.com/a/27761856/899048

所以,我的卷发最终看起来像这样:..

curl -XPUT http://myAddress:9200/_template/logstash_per_iis -u user:password -d' 
{
    """template""" : """logstash*"""
    """mappings""" : {
      """iis""" : {
          """response""":{"""type""":"""int"""},
          """site""":{"""type""":"""ip"""},
          """supresponse""":{"""type""":"""int"""},
          """time_taken""":{"""type""":"""int"""},
          """clientHost""":{"""type""":"""ip"""},
          """port""":{"""type""":"""int"""},
          """scstatus""":{"""type""":"""int"""}
      }
    }
}
'

看起来很可怕,但确实有效。