Does Logstash support Elasticsearch's _update_by_query?










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Does the Elasticsearch output plugin support elasticsearch's _update_by_query?
https://www.elastic.co/guide/en/logstash/6.5/plugins-outputs-elasticsearch.html
https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-update-by-query.html










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    Does the Elasticsearch output plugin support elasticsearch's _update_by_query?
    https://www.elastic.co/guide/en/logstash/6.5/plugins-outputs-elasticsearch.html
    https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-update-by-query.html










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      Does the Elasticsearch output plugin support elasticsearch's _update_by_query?
      https://www.elastic.co/guide/en/logstash/6.5/plugins-outputs-elasticsearch.html
      https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-update-by-query.html










      share|improve this question














      Does the Elasticsearch output plugin support elasticsearch's _update_by_query?
      https://www.elastic.co/guide/en/logstash/6.5/plugins-outputs-elasticsearch.html
      https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-update-by-query.html







      elasticsearch logstash logstash-configuration






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      asked Nov 16 '18 at 1:35









      wangjinhaowangjinhao

      185




      185






















          1 Answer
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          0














          The elasticsearch output plugin can only make calls to the _bulk endpoint, i.e. using the Bulk API.



          If you want to call the Update by Query API, you need to use the http output plugin and construct the query inside the event yourself. If you explain what you want to achieve, I can update my answer with some more details.



          Note: There's an issue requesting this feature, but it's still open after two years.



          UPDATE



          So if your input event is "cname":"wang", "cage":11 and you want to update by query all documents with "cname":"wang" to set "cage":11, your query needs to look like this:



          POST your-index/_update_by_query

          "script":
          "source": "ctx._source.cage = params.cage",
          "lang": "painless",
          "params":
          "cage": 11

          ,
          "query":
          "term":
          "cname": "wang"





          So your Logstash config should look like this (your input may vary but I used stdin for testing purposes):



          input 
          stdin
          codec => "json"


          filter
          mutate
          add_field =>
          "[script][lang]" => "painless"
          "[script][source]" => "ctx._source.cage = params.cage"
          "[script][params][cage]" => "%cage"
          "[query][term][cname]" => "%cname"

          remove_field => ["host", "@version", "@timestamp", "cname", "cage"]


          output
          http
          url => "http://localhost:9200/index/doc/_update_by_query"
          http_method => "post"
          format => "json"







          share|improve this answer

























          • ok, thanks very much

            – wangjinhao
            Nov 19 '18 at 3:14











          • Hi! I have a question. If my logstash input is ""cname":wang, "cage":11" and I want to update all documents with cname=wang and set cage to 11, how should I write the logstash conf file to achieve it? Thank you

            – wangjinhao
            Nov 21 '18 at 3:24











          • See my updated answer

            – Val
            Nov 21 '18 at 5:15










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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          0














          The elasticsearch output plugin can only make calls to the _bulk endpoint, i.e. using the Bulk API.



          If you want to call the Update by Query API, you need to use the http output plugin and construct the query inside the event yourself. If you explain what you want to achieve, I can update my answer with some more details.



          Note: There's an issue requesting this feature, but it's still open after two years.



          UPDATE



          So if your input event is "cname":"wang", "cage":11 and you want to update by query all documents with "cname":"wang" to set "cage":11, your query needs to look like this:



          POST your-index/_update_by_query

          "script":
          "source": "ctx._source.cage = params.cage",
          "lang": "painless",
          "params":
          "cage": 11

          ,
          "query":
          "term":
          "cname": "wang"





          So your Logstash config should look like this (your input may vary but I used stdin for testing purposes):



          input 
          stdin
          codec => "json"


          filter
          mutate
          add_field =>
          "[script][lang]" => "painless"
          "[script][source]" => "ctx._source.cage = params.cage"
          "[script][params][cage]" => "%cage"
          "[query][term][cname]" => "%cname"

          remove_field => ["host", "@version", "@timestamp", "cname", "cage"]


          output
          http
          url => "http://localhost:9200/index/doc/_update_by_query"
          http_method => "post"
          format => "json"







          share|improve this answer

























          • ok, thanks very much

            – wangjinhao
            Nov 19 '18 at 3:14











          • Hi! I have a question. If my logstash input is ""cname":wang, "cage":11" and I want to update all documents with cname=wang and set cage to 11, how should I write the logstash conf file to achieve it? Thank you

            – wangjinhao
            Nov 21 '18 at 3:24











          • See my updated answer

            – Val
            Nov 21 '18 at 5:15















          0














          The elasticsearch output plugin can only make calls to the _bulk endpoint, i.e. using the Bulk API.



          If you want to call the Update by Query API, you need to use the http output plugin and construct the query inside the event yourself. If you explain what you want to achieve, I can update my answer with some more details.



          Note: There's an issue requesting this feature, but it's still open after two years.



          UPDATE



          So if your input event is "cname":"wang", "cage":11 and you want to update by query all documents with "cname":"wang" to set "cage":11, your query needs to look like this:



          POST your-index/_update_by_query

          "script":
          "source": "ctx._source.cage = params.cage",
          "lang": "painless",
          "params":
          "cage": 11

          ,
          "query":
          "term":
          "cname": "wang"





          So your Logstash config should look like this (your input may vary but I used stdin for testing purposes):



          input 
          stdin
          codec => "json"


          filter
          mutate
          add_field =>
          "[script][lang]" => "painless"
          "[script][source]" => "ctx._source.cage = params.cage"
          "[script][params][cage]" => "%cage"
          "[query][term][cname]" => "%cname"

          remove_field => ["host", "@version", "@timestamp", "cname", "cage"]


          output
          http
          url => "http://localhost:9200/index/doc/_update_by_query"
          http_method => "post"
          format => "json"







          share|improve this answer

























          • ok, thanks very much

            – wangjinhao
            Nov 19 '18 at 3:14











          • Hi! I have a question. If my logstash input is ""cname":wang, "cage":11" and I want to update all documents with cname=wang and set cage to 11, how should I write the logstash conf file to achieve it? Thank you

            – wangjinhao
            Nov 21 '18 at 3:24











          • See my updated answer

            – Val
            Nov 21 '18 at 5:15













          0












          0








          0







          The elasticsearch output plugin can only make calls to the _bulk endpoint, i.e. using the Bulk API.



          If you want to call the Update by Query API, you need to use the http output plugin and construct the query inside the event yourself. If you explain what you want to achieve, I can update my answer with some more details.



          Note: There's an issue requesting this feature, but it's still open after two years.



          UPDATE



          So if your input event is "cname":"wang", "cage":11 and you want to update by query all documents with "cname":"wang" to set "cage":11, your query needs to look like this:



          POST your-index/_update_by_query

          "script":
          "source": "ctx._source.cage = params.cage",
          "lang": "painless",
          "params":
          "cage": 11

          ,
          "query":
          "term":
          "cname": "wang"





          So your Logstash config should look like this (your input may vary but I used stdin for testing purposes):



          input 
          stdin
          codec => "json"


          filter
          mutate
          add_field =>
          "[script][lang]" => "painless"
          "[script][source]" => "ctx._source.cage = params.cage"
          "[script][params][cage]" => "%cage"
          "[query][term][cname]" => "%cname"

          remove_field => ["host", "@version", "@timestamp", "cname", "cage"]


          output
          http
          url => "http://localhost:9200/index/doc/_update_by_query"
          http_method => "post"
          format => "json"







          share|improve this answer















          The elasticsearch output plugin can only make calls to the _bulk endpoint, i.e. using the Bulk API.



          If you want to call the Update by Query API, you need to use the http output plugin and construct the query inside the event yourself. If you explain what you want to achieve, I can update my answer with some more details.



          Note: There's an issue requesting this feature, but it's still open after two years.



          UPDATE



          So if your input event is "cname":"wang", "cage":11 and you want to update by query all documents with "cname":"wang" to set "cage":11, your query needs to look like this:



          POST your-index/_update_by_query

          "script":
          "source": "ctx._source.cage = params.cage",
          "lang": "painless",
          "params":
          "cage": 11

          ,
          "query":
          "term":
          "cname": "wang"





          So your Logstash config should look like this (your input may vary but I used stdin for testing purposes):



          input 
          stdin
          codec => "json"


          filter
          mutate
          add_field =>
          "[script][lang]" => "painless"
          "[script][source]" => "ctx._source.cage = params.cage"
          "[script][params][cage]" => "%cage"
          "[query][term][cname]" => "%cname"

          remove_field => ["host", "@version", "@timestamp", "cname", "cage"]


          output
          http
          url => "http://localhost:9200/index/doc/_update_by_query"
          http_method => "post"
          format => "json"








          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 21 '18 at 5:15

























          answered Nov 16 '18 at 4:51









          ValVal

          108k6147181




          108k6147181












          • ok, thanks very much

            – wangjinhao
            Nov 19 '18 at 3:14











          • Hi! I have a question. If my logstash input is ""cname":wang, "cage":11" and I want to update all documents with cname=wang and set cage to 11, how should I write the logstash conf file to achieve it? Thank you

            – wangjinhao
            Nov 21 '18 at 3:24











          • See my updated answer

            – Val
            Nov 21 '18 at 5:15

















          • ok, thanks very much

            – wangjinhao
            Nov 19 '18 at 3:14











          • Hi! I have a question. If my logstash input is ""cname":wang, "cage":11" and I want to update all documents with cname=wang and set cage to 11, how should I write the logstash conf file to achieve it? Thank you

            – wangjinhao
            Nov 21 '18 at 3:24











          • See my updated answer

            – Val
            Nov 21 '18 at 5:15
















          ok, thanks very much

          – wangjinhao
          Nov 19 '18 at 3:14





          ok, thanks very much

          – wangjinhao
          Nov 19 '18 at 3:14













          Hi! I have a question. If my logstash input is ""cname":wang, "cage":11" and I want to update all documents with cname=wang and set cage to 11, how should I write the logstash conf file to achieve it? Thank you

          – wangjinhao
          Nov 21 '18 at 3:24





          Hi! I have a question. If my logstash input is ""cname":wang, "cage":11" and I want to update all documents with cname=wang and set cage to 11, how should I write the logstash conf file to achieve it? Thank you

          – wangjinhao
          Nov 21 '18 at 3:24













          See my updated answer

          – Val
          Nov 21 '18 at 5:15





          See my updated answer

          – Val
          Nov 21 '18 at 5:15



















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