Justin Leet created METRON-1564:
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Summary: Full dev kafka has offsets.topic.replication.factor set
to 3 instead of 1
Key: METRON-1564
URL: https://issues.apache.org/jira/browse/METRON-1564
Project: Metron
Issue Type: Bug
Reporter: Justin Leet
Assignee: Justin Leet
I saw an issue where no data was flowing through any topologies. A repeated
error in kafka showed offsets.topic.replication.factor being too low. We should
default this on full dev to 1 to avoid this issue.
On further investigation, it looks like this setting changes between kafka
versions and will no longer auto create the offset topic on some versions if
the replication factor is too high, preventing data from flowing through.
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