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From Dylan Martin <dmar...@istreamplanet.com>
Subject Recovering Under Replicated Partitions
Date Sat, 03 Feb 2018 00:12:06 GMT
Hi all.

I've got a cluster of 3 brokers with around 50 topics.  Several topics are under replicated.
 Everything I've seen says I need to restart the followers to fix that.  All my under replicated
topics have the same broker as the leader.  That makes me think it's a leader problem and
not a follower problem.

Also, I don't want to disrupt the topics that aren't under replicated while I restart the
followers.  Is there a way to do the same thing as a restart, but on a topic by topic basis?
 Is there a way to remove a broker from a topic and then re-add it?  Wouldn't that do that
same thing as restarting it?

Thank you all!


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