ppatierno commented on code in PR #620:
URL: https://github.com/apache/kafka-site/pull/620#discussion_r1703365750
##########
38/ops.html:
##########
@@ -4105,7 +4105,10 @@ <h3>Reverting to ZooKeeper mode During the Migration</h3>
</li>
<li>
Using <code>zookeeper-shell.sh</code>, run <code>rmr
/controller</code> so that one
- of the brokers can become the new old-style controller.
+ of the brokers can become the new old-style controller.
Additionally, run
+ <code>get /migration</code> followed by <code>rmr
/migration</code> to clear the
+ migration state from ZooKeeper. This will allow you to
re-attempt the migration
+ in the future. The data read from "/migration" can be useful for
debugging.
Review Comment:
I have commented the corresponding JIRA to understand in which state the
user rollbacks the cluster to restart the migration because I tried this
scenario more times without deleting the /migration znode and it worked fine.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: dev-unsubscr...@kafka.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
