# Filebeat, replace fields from a dictionary **URL:** \ **Category:** Elasticsearch\ **Created:** [November 27, 2019, 2:56pm UTC](https://discuss.elastic.co/t/filebeat-replace-fields-from-a-dictionary/209709 "2019-11-27T14:56:35Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![111248](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/111248/32/47036_2.png) [@111248](https://discuss.elastic.co/u/111248)\ **Post date:** [November 27, 2019, 2:56pm UTC](https://discuss.elastic.co/t/filebeat-replace-fields-from-a-dictionary/209709/1 "2019-11-27T14:56:35Z")
Hello. I have log file complex structure, for example: {20191029084915,1,2} Also I have a dictionary file: {5,"AAA",1}, {5,"BBB",2}, {6,"CCC",1}, {6,"DDD",2}, I need to read the log file and realtime replace the fields from the dictionary. The output should be: {20191029084915,"AAA","DDD"} Logstash has a filter translate {}, but how can I do this without a logstash, only filebeat, painless script and ingest\_node? ---
**Author:** ![kvch](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kvch/32/72058_2.png) [@kvch](https://discuss.elastic.co/u/kvch)\ **Post date:** [November 27, 2019, 4:02pm UTC](https://discuss.elastic.co/t/filebeat-replace-fields-from-a-dictionary/209709/2 "2019-11-27T16:02:23Z")
I am moving this question to ES forum, as it is more of an Ingest node question than Filebeat. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [December 25, 2019, 4:02pm UTC](https://discuss.elastic.co/t/filebeat-replace-fields-from-a-dictionary/209709/3 "2019-12-25T16:02:30Z")
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