#jdbc settings cop3.initialPoolSize=1 cop3.minPoolSize=1 cop3.maxPoolSize=50 cop3.acquireIncrement=3 cop3.maxIdleTime=60 cop3.maxStatements=0 cop3.idleConnectionTestPeriod=60 #Synchronous data source in a cluster server , etc: jdbc.sync.host=127.0.0.1:9002;127.0.0.1:9001 #jdbc.sync.host=127.0.0.1:9001