Github user cestella commented on a diff in the pull request:
https://github.com/apache/metron/pull/990#discussion_r181853515
--- Diff: metron-platform/Performance-tuning-guide.md ---
@@ -43,6 +43,16 @@ parallelism will leave you with idle consumers since
Kafka limits the max number
important because Kafka has certain ordering guarantees for message
delivery per partition that would not be possible if more than
one consumer in a given consumer group were able to read from that
partition.
--- End diff --
Sure
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