Abdelhamide EL ARIB created KAFKA-7189: ------------------------------------------
Summary: Add a Merge Transformer for Kafka Connect Key: KAFKA-7189 URL: https://issues.apache.org/jira/browse/KAFKA-7189 Project: Kafka Issue Type: Improvement Components: KafkaConnect Reporter: Abdelhamide EL ARIB Like the [flatten|[https://docs.confluent.io/current/connect/transforms/flatten.html#flatten],] there is the need too for a merge transformer. Example transformation : We want to add the offset and the partition for each record, and after that merge them into one field _metadata : {code:java} "transforms":"AddOffset, AddPartition, MergeFields", "transforms.AddOffset.type":"org.apache.kafka.connect.transforms.InsertField$Value", "transforms.AddOffset.offset.field":"offset!", "transforms.AddPartition.type":"org.apache.kafka.connect.transforms.InsertField$Value", "transforms.AddPartition.partition.field":"partition!", "transforms.MergeFields.type":"org.apache.kafka.connect.transforms.Merge$Value", "transforms.MergeFields.field.list":"offset,partition", "transforms.MergeFields.field.root":"_metadata" {code} This is our MR for this transformer -- This message was sent by Atlassian JIRA (v7.6.3#76005)