[jira] [Created] (KAFKA-9221) Kafka REST Proxy wrongly converts quotes in message when sending json

["Seweryn Habdank-Wojewodzki (Jira)" <ji...@apache.org>]

Seweryn Habdank-Wojewodzki created KAFKA-9221:
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             Summary: Kafka REST Proxy wrongly converts quotes in message when sending json
                 Key: KAFKA-9221
                 URL: https://issues.apache.org/jira/browse/KAFKA-9221
             Project: Kafka
          Issue Type: Bug
          Components: tools
    Affects Versions: 2.3.0
         Environment: Linux redhat
            Reporter: Seweryn Habdank-Wojewodzki


Kafka REST Proxy has a problem when sending/converting json files (e.g. json.new) into Kafka protocol. For example JSON file:
{code:java}
{"records":[{"value":"rest.kafka.testmetric,host=server.com,partition=8,topic=my_topic,url=http:--localhost:7071-metrics 1337 1572276922"}]}
{code}
is sent using call to Kafka REST Proxy on localhost:8073:
{code:java}
curl -X POST -H "Content-Type: application/vnd.kafka.json.v2+json" -H "Accept: application/vnd.kafka.v2+json" --data @json.new  http://localhost:8073/topics/somple_topic -i 
{code}
in Kafka in some_topic we got:
{code:java}
"rest.kafka.testmetric,host=server.com,partition=8,topic=my_topic,url=http:--localhost:7071-metrics 1337 1572276922"
{code}
but expected is that message has no quotes:
{code:java}
rest.kafka.testmetric,host=server.com,partition=8,topic=my_topic,url=http:--localhost:7071-metrics 1337 1572276922
{code}



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