Suneet Saldanha f53edb61e0 Make brokers backwards compatible ... In 0.19, Brokers gained the ability to serve segments. To support this change, a `BROKER` ServerType was added to `druid.server.coordination`. Druid nodes prior to this change do not know of this new server type and so they would fail to deserialize this node's announcement. This change makes it so that the broker only announces itself if the segment cache is configured on the broker. It is expected that a Druid admin will only configure the segment cache on the broker once the cluster has been upgraded to a version that supports a broker using the segment cache.		2020-06-28 18:47:22 -07:00
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src	Make brokers backwards compatible	2020-06-28 18:47:22 -07:00
pom.xml	Load broadcast datasources on broker and tasks (#9971)	2020-06-08 20:15:59 -07:00