Flume接收器组的指数退避上限
指数退避
agent.sinkgroups.sg1.sinks=k1,k2,k3
agent.sinkgroups.sg1.processor.type=failover
agent.sinkgroups.sg1.processor.priority.k1=10
agent.sinkgroups.sg1.processor.priority.k2=20
agent.sinkgroups.sg1.processor.priority.k3=30
processor.maxPenality int ms 默认3万毫米 首次失败后间隔1秒钟,之后,,上限