We have completed Zookeeper instance replacement without any issues. Our initial checks indicate everything is fully operational. We will keep monitoring the situation for the next 30 minutes and set the maintenance status to Completed if we don't notice any issues.
Posted Jan 23, 2020 - 12:53 UTC
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jan 23, 2020 - 11:00 UTC
We will be replacing a voting member of the Zookeeper ensemble on Thursday, 23rd of January, as a preventative measure. AWS have notified us of an instance retirement which happens to be one of our ensemble members. This happens occasionally and we have done this maintenance many times before without issue. We are not expecting any problems during this replacement but as always if you notice any issues during that time please contact Elastic Support.