[jira] [Created] (KAFKA-17847) Avoid the extra bytes copy when compressing telemetry payload

[Chia-Ping Tsai (Jira)]

Chia-Ping Tsai created KAFKA-17847:
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             Summary: Avoid the extra bytes copy when compressing telemetry 
payload 
                 Key: KAFKA-17847
                 URL: https://issues.apache.org/jira/browse/KAFKA-17847
             Project: Kafka
          Issue Type: Improvement
            Reporter: Chia-Ping Tsai
            Assignee: Wei-Ting Chen


https://github.com/apache/kafka/blob/6e8df2951d8a93e0c4197d1054b0c4dec9e1f289/clients/src/main/java/org/apache/kafka/common/telemetry/internals/ClientTelemetryReporter.java#L710

`createPayload should return `MetricsData`, and then leverage 
MetricsData#writeTo to compress the data, avoiding extra byte copying.



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