Hello Team, I'm working in my windows machine on an application that need to coonect to hive tables which created in distant redhat machine. I m using java spring boot. I m tring to cionnect using: Connection connection = DriverManager.getConnection("jdbc:hive2://my_machine_hostname:10000/mydatabase", "my_username", "mypassword"); and I get this error: java.sql.SQLException: Could not open client transport with JDBC Uri: jdbc:hive2://my_machine_hostname:10000/my_database: java.net.ConnectException: Connection timed out: connect at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:224) ~[hive-jdbc-2.3.4.jar:2.3.4] at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107) ~[hive-jdbc-2.3.4.jar:2.3.4] at java.sql.DriverManager.getConnection(Unknown Source) ~[na:1.8.0_191] at java.sql.DriverManager.getConnection(Unknown Source) ~[na:1.8.0_191] at com.orange.SearchEngineHive.Repositories.SearchEngineRepo.getData(SearchEngineRepo.java:44) ~[classes/:na] ... View more

I want to manually install ambari-agent in the same host that contains ambari-server when I try ambari-agent start it gives me "bash: /var/lib/ambari-agent/bin/ambari-agent: Permission denied" I run the command with root permission, how to start ambari-agent any help, please ... View more

I installed ambari server but when I run ambari-server setup h=give this error Enter advanced database configuration [y/n] (n)? n Configuring database... Default properties detected. Using built-in database. Configuring ambari database... Checking PostgreSQL... Configuring local database... Configuring PostgreSQL... Backup for pg_hba found, reconfiguration not required Creating schema and user... ERROR: Unexpected OSError: [Errno 13] Permission denied! This figure show the configuration conf.png also the postgresQL service is runing and active. any help please ... View more

Hello Team, I m trying to install ambari server in my offline redhat I proceded the installation provided here https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.0.0/bk_ambari-installation/content/ch_using-local-repos.html I installed ambari successfully but when I run ambari-server setup it gives this error " /usr/sbin/ambari-server: line 91: line: unbound variable" any help please ... View more