当我使用druid作为我的数据库连接池,连接MySQL时,总是有一个连接异常:丢弃连接。SQLError.java:861) at com.alibaba.druid.filter.FilterChainImpl.connection_commit(FilterChainImpl.java:199)
at com.alibaba.druid.filter.stat.St
SET hive.druid.broker.address.default = 10.1.123.30:8082; --fake ip for exampleSET hive.druid.metadata.password = druidpassword;
SET hive.druid.metadata.db.type = derby;SET hive.druid.metadata.uri = jdbc:
io.druid.query.lookup.LookupReferencesManager.start()] on object[io.druid.query.lookup.LookupReferencesManagerERROR [main] io.druid.curator.discovery.ServerDiscoverySelector - No server instance found for [druid:388) [druid-server-0.12.2.jar:0.12.2]
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