[GitHub] [activemq-artemis] gtully edited a comment on pull request #3694: ARTEMIS-3429-3430-3446 Fixes for pluggable quorum vote activation sequence

[GitBox <gi...@apache.org>]

gtully edited a comment on pull request #3694:
URL: https://github.com/apache/activemq-artemis/pull/3694#issuecomment-910466759


   for the cli, it needs to be very scenario and play book driven. For example:
   
   Scenario: 
    1. zk has burned, restarted and is empty!
    2. broker fails to start with activation sequence X and coordinated sequence 0 (presumably)
   
   Play book:
   in this case, we need check each brokers activation sequence and push the largest to zk.
   nodeA> artemis activation list
   nodeA> X
   nodeB> artemis activation list
   nodeB> Y
   nodeA|B> artemis activation push  
   
   
   I guess list could be show.
   if the return code from artemis activation list is an int (of the local activation sequence), this can be scripted nicely.
   
   maybe: artemis activation list --remote is the value from zk.
   
   just some thoughts :-)
   
   another scenario: 
   
   1. live has burned
   2.  backup has archived stale data that is now all we have.
   
   play book:
    move the backup archive to current data
    push the current (stale) activation sequence: nodeX> artemis activation push  --force (b/c it will be stale)
   


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