Change the key value in elasticsearch date_histogram aggregation











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I need to do an elasticsearch date_histogram aggregation on a set of data. The issue is I need to get the key of aggregation to be end-point of each interval.



Example: Consider I have aggregated value of 20 between 10-02-2018 and 11-02-2018. For this, the output key will be: 10-02-2018 and data will be 20. I just want the key to be 11-02-2018. Is there any way to achieve this?



Example code:



"aggs": {
"usage": {
"aggs": {
"sumdata": {
"sum": {
"field": "data"
}
}
},
"date_histogram": {
"field": "time",
"interval": "day"
}
}
}









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    up vote
    0
    down vote

    favorite












    I need to do an elasticsearch date_histogram aggregation on a set of data. The issue is I need to get the key of aggregation to be end-point of each interval.



    Example: Consider I have aggregated value of 20 between 10-02-2018 and 11-02-2018. For this, the output key will be: 10-02-2018 and data will be 20. I just want the key to be 11-02-2018. Is there any way to achieve this?



    Example code:



    "aggs": {
    "usage": {
    "aggs": {
    "sumdata": {
    "sum": {
    "field": "data"
    }
    }
    },
    "date_histogram": {
    "field": "time",
    "interval": "day"
    }
    }
    }









    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I need to do an elasticsearch date_histogram aggregation on a set of data. The issue is I need to get the key of aggregation to be end-point of each interval.



      Example: Consider I have aggregated value of 20 between 10-02-2018 and 11-02-2018. For this, the output key will be: 10-02-2018 and data will be 20. I just want the key to be 11-02-2018. Is there any way to achieve this?



      Example code:



      "aggs": {
      "usage": {
      "aggs": {
      "sumdata": {
      "sum": {
      "field": "data"
      }
      }
      },
      "date_histogram": {
      "field": "time",
      "interval": "day"
      }
      }
      }









      share|improve this question













      I need to do an elasticsearch date_histogram aggregation on a set of data. The issue is I need to get the key of aggregation to be end-point of each interval.



      Example: Consider I have aggregated value of 20 between 10-02-2018 and 11-02-2018. For this, the output key will be: 10-02-2018 and data will be 20. I just want the key to be 11-02-2018. Is there any way to achieve this?



      Example code:



      "aggs": {
      "usage": {
      "aggs": {
      "sumdata": {
      "sum": {
      "field": "data"
      }
      }
      },
      "date_histogram": {
      "field": "time",
      "interval": "day"
      }
      }
      }






      elasticsearch






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 7 at 9:04









      Rahul Gopinanthan

      12




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