Problem

When trying to start orchestrator, below error is encountered:

ERROR org.apache.zookeeper.server.quorum.QuorumPeer - Unable to load database on disk
java.io.IOException: The accepted epoch, 6 is less than the current epoch, 7

Resolution

To fix this issue, Customers can run bin/reset-data on their broken machine.

During the script execution, they should just accept to remove all data from the orchestrator (not for the messaging-server).

Then they can restart normaly the DIMS orchestrator and then the messaging-server on the broken machine.