无法解析时间戳elasticsearch

lig*_*ght 4 elasticsearch

我是 Elasticsearch 的新手,正在尝试创建我的第一个索引,但在使用之前工作的时间戳字段时遇到了问题...

我创建了这样的索引:

PUT /kafkasdp
{
  "mappings": {
    "kafka_logs": {
      "properties": {
        "timestamp": {
          "type": "date"
        },
        "log_level": {
          "type": "string"
        },
        "message1": {
          "type": "string"
        },
        "message2": {
          "type": "string"
        }
      }
    }
  }

}
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然后我试图发送这样的数据:

post /kafkasdp/kafka_logs
{
  "timestamp": "2017-02-03 19:27:20,606",
  "log_level": "INFO",
  "message2": "Deleting segment 1 from log omega-replica-sync-dev-8. (kafka.log.Log)"
}
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但不断收到此错误:

{
  "error": {
    "root_cause": [
      {
        "type": "mapper_parsing_exception",
        "reason": "failed to parse [timestamp]"
      }
    ],
    "type": "mapper_parsing_exception",
    "reason": "failed to parse [timestamp]",
    "caused_by": {
      "type": "illegal_argument_exception",
      "reason": "Invalid format: \"2017-02-03 19:27:20,606\" is malformed at \" 19:27:20,606\""
    }
  },
  "status": 400
}
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我以为我的时间戳是有效的日期类型?

cyb*_*oft 7

阅读Elasticsearch 参考中的日期类型:您应该在文档中指定您期望的日期格式:

PUT your_index_name
{
  "mappings": {
    "your_index_type": {
      "properties": {
        "date": {
          "type":   "date",
          "format": "yyyy-MM-dd HH:mm:ss,SSS"
        }
      }
    }
  }
}
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由于您没有指定它,Elasticsearch 将期望 ISO 格式的日期值:( yyyyMMdd'T'HHmmss.SSS'Z'例如,2017-02-03T19:27:20.606Z