Hi,
I have a simple hive2 action in oozie workflow, the strerr logs indicate that this action can not connect to hiveserver2: INFO: Binding org.apache.hadoop.yarn.webapp.GenericExceptionHandler to GuiceManagedComponentProvider with the scope "Singleton" Dec 07, 2016 3:48:52 PM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory getComponentProvider INFO: Binding org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices to GuiceManagedComponentProvider with the scope "PerRequest" Connecting to jdbc:hive2://localhost:10000/default Error: Could not open client transport with JDBC Uri: jdbc:hive2://localhost:10000/default: java.net.ConnectException: Connection refused (state=08S01,code=0) No current connection Intercepting System.exit(2) Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.Hive2Main], exit code [2] log4j:WARN No appenders could be found for logger (org.apache.hadoop.mapreduce.v2.app.MRAppMaster). log4j:WARN Please initialize the log4j system properly. but the hiveserver2 is on and I can connect to it: [hadoop@emr-header-1 logs]$ beeline -u jdbc:hive2://localhost:10000/default Connecting to jdbc:hive2://localhost:10000/default 16/12/07 16:01:41 INFO jdbc.Utils: Supplied authorities: localhost:10000 16/12/07 16:01:41 INFO jdbc.Utils: Resolved authority: localhost:10000 16/12/07 16:01:41 INFO jdbc.HiveConnection: Will try to open client transport with JDBC Uri: jdbc:hive2://localhost:10000/default Connected to: Apache Hive (version 2.0.0) Driver: Spark Project Core (version 1.6.1) Transaction isolation: TRANSACTION_REPEATABLE_READ Beeline version 1.6.1 by Apache Hive 0: jdbc:hive2://localhost:10000/default> What's the problem, do you have any idea?
