Support for LevelDB was revoked in ActiveMQ 5.14.2, although the store implementation was still present in the code-base. The store implementation was removed in 5.17.0.
Justin On Sun, Jul 4, 2021 at 9:48 PM ヤ艾枫o.-- <1169114...@qq.com.invalid> wrote: > Hi > > https://github.com/apache/activemq/blob/activemq-5.15.x/activemq-leveldb-store/src/main/scala/org/apache/activemq/leveldb/replicated/MasterElector.scala#L120 > what is means "members"? > Refers to the number of brokers started in the current cluster, or the > number of brokers registered in the zookeeper service