Not able to open hive from console as well as hue

Lab Support
#1

getting below error:
Exception in thread “main” java.lang.RuntimeException: java.net.ConnectException: Call From cxln4.c.thelab-240901.internal/10.142.1
.4 to cxln1.c.thelab-240901.internal:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more d
etails see: http://wiki.apache.org/hadoop/ConnectionRefused
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:547)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:681)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:625)
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:233)
at org.apache.hadoop.util.RunJar.main(RunJar.java:148)

#2

I am looking into it.