Member since
07-26-2018
16
Posts
0
Kudos Received
0
Solutions
01-07-2019
02:26 PM
Hello @subhash parise, Thank's for replying, Test-NetConnection didn't work in powershell, so I tried Test-Connection and it works when I ping the ip of server (without the port). How can I check the firewall? Because when I put "firewall-cmd --state" and "systemctl status firewalld" on my remote machine (Redhat 7) i got an error message saying that these commands are not found.
... View more
01-07-2019
12:01 PM
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
Labels:
- Labels:
-
Apache Hive
09-18-2018
01:15 PM
Hello @Daniel Pevni what's spark version and mongodb version ?
... View more
08-06-2018
08:52 AM
Thanks @Aditya Sirna for the quick response, I m running as a root user, I already installed and start ambari server and it didn't gives errors
... View more
08-06-2018
08:26 AM
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
Labels:
- Labels:
-
Apache Ambari
08-02-2018
10:34 AM
@Jonathan SneepThank you for the quick response! as you see I choose n for the advanced configuration for database so by default it chooses number 1 PostgreSQL (Embedded)but i'll try to flow the documentation
... View more
08-02-2018
09:55 AM
I installed ambari-server but when I want to run into ambari-server setup after the configuration of database give me conf.png , PostgreSQL service is active also /tmp have have permission ! any help please!
... View more
Labels:
- Labels:
-
Apache Ambari
08-02-2018
09:38 AM
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
Labels:
- Labels:
-
Apache Ambari
07-31-2018
02:21 PM
@Jonatha SneepThanks for your quick response, /var/log/ambari-server/ is empty there is no log file, also I did found /usr/bin/ambari-python-wrap file, I m using python 2.7.5 , I installed ambari-server with nos internet access in a single node.
... View more
07-31-2018
01:51 PM
Hello I have the same error but my /var is mounted noexec but ambari-server setup doesn't work! any help please
... View more
07-31-2018
01:19 PM
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
Labels:
- Labels:
-
Apache Ambari
07-27-2018
10:25 AM
Thank u @AKHIL S NAIK One last question this section https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.0.0/bk_ambari-installation/content/getting_started_setting_up_a_local_repository.html it's applicable ?
... View more
07-27-2018
10:14 AM
thank u for the quick response @AKHIL S NAIK ! i'd like to know this part <link> https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.0.0/bk_ambari-installation/content/prepare_the_environment.html </link> is important when I want to install just ambari in one node ? because I m working with one node how to deal with it ?
... View more
07-26-2018
09:28 AM
Hello Team, i m looking for installing Hortonworks on Centos 7 machine (48gB RAM 840gB free disk) i followed the installation guide using ambari but I did'nt think that i'll found result because I want a standalone hortonworks (no server no client similar to sandbox but in my machine) because i'll work (hdfs spark zeppelin). any help please.
... View more
Labels: