新手求救，hive启动时，出现 failed on connection exception，connection refused

[qq_40245616]

Logging initialized using configuration in jar:file:/usr/local/hive-1.1.0-cdh5.4.7/lib/hive-common-1.1.0-cdh5.4.7.jar!/hive-log4j.properties
Exception in thread "main" java.lang.RuntimeException: java.net.ConnectException: Call From localhost/127.0.0.1 to localhost:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:511)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:671)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)

最近配置这个hive，使用的内嵌模式，出现这种问题，新手实在是懵比了，求大神们指导指导

[qq_39417496]

这个错误时你把你集群的namenode关闭了 重新开启在进入hive就可以了

[qq_23585615]

引用 1 楼 qq_39417496 的回复:

这个错误时你把你集群的namenode关闭了 重新开启在进入hive就可以了

感谢赐教！