The mjolnir daemons need to detect and alter their behavior, if necessary, the handle variances between elastic 5 and 6. The same version of the daemon will be deployed in both datacenters but, for a few days, will be talking to different versions.
|Resolved||EBernhardson||T183281 [epic] ELK upgrade to 6.x (elasticsearch, kibana, logstash)|
|Resolved||None||T183282 [epic] Search cluster upgrade to 6.x|
|Resolved||None||T194199 [Epic] Prepare for Elasticsearch 6 upgrade|
|Resolved||EBernhardson||T215475 Ensure mjolnir daemons work seamlessly with elasticsearch 5 or 6|