About bandarusridhar1

bandarusridhar1 · ‎05-18-2016

Please run this command as root and check yum -y install smartsense-hst

bandarusridhar1 · ‎05-18-2016

@mrizvi There is no rpm/*.rpm file path in /var/lib/ambari-agent/cache/stacks/HDP/2.1/services/SMARTSENSE/package/files/rpm/*.rpm location Below steps will fix your issue: Login as root: cd /var/lib/ambari-agent/cache/stacks/HDP/2.1/services/SMARTSENSE/package/files mkdir rpm download smartsense-hst-1.2.1.0-161.rpm file and place it in var/lib/ambari-agent/cache/stacks/HDP/2.1/services/SMARTSENSE/package/files/rpm/ location Now start installing SmartSense would work

bandarusridhar1 · ‎05-18-2016

Even AWS is providing these free tier offers are only available to new AWS customers, and are available for 12 months following your AWS sign-up date. https://aws.amazon.com/free/

bandarusridhar1 · ‎05-18-2016

@Radhakrishnan Rk : I have tried below steps and it worked, this might help more: 1. If Hue is not installed, pick a node and with root permissions run the following command yum install hue* 2. Make appropriate changes to /etc/hue/conf/hue.ini from Kerberos and LDAP perspectives in hue.ini 3. Pick a node where MySQL need to be installed, with root permissions, run the following command: yum install MySQL 4. MySQL service will be stopped, by default. 5. Edit /etc/my.cnf and change the max_allowed_packet setting, set to the following: max_allowed_packet = 512M 6. Stop the Hue instances, if any. 7. Copy hue_db_dump.sql to a temporary location on the node where MySQL is installed 8. /etc/init.d/MySQL start 9. On the node where MySQL instance is installed, as root user, execute the following commands at the Linux prompt mysql -e "drop database hue; create database hue; use hue; source /tmp/hue_db_dump.sql;" mysql -e "GRANT ALL ON *.* to hue@'<node_with_hue_instance>' IDENTIFIED BY 'hue';" mysql -e "DELETE FROM hue.django_content_type; ALTER TABLE hue.beeswax_session ALTER proprietary SET DEFAULT 0;" 10. On the node where Hue is installed take a backup of hue.ini cp /etc/hue/conf/hue.ini /etc/hue/conf/hue.ini.bkup 1 1. On all the Hue instances edit /etc/hue/conf/hue.ini, to point the database to MySQL 12. Start all Hue instances, login to test.

bandarusridhar1 · ‎05-18-2016

Scheme should be created automatically, Follow below steps: To set up Hue to use a MySQL database: Create a new user in MySQL, and grant privileges to it to manage the database using the MySQL database admin utility: # mysql -u root -p< CREATE USER $HUEUSER IDENTIFIED BY '$HUEPASSWORD'; GRANT ALL PRIVILEGES on *.* to ‘$HUEUSER’@’localhost’ WITH GRANT OPTION; GRANT ALL on $HUEUSER.* to ‘$HUEUSER’@’localhost’ IDENTIFIED BY $HUEPASSWORD; FLUSH PRIVILEGES; where $HUEUSER is the Hue user name and $HUEPASSWORD is the Hue user password. Create the MySQL database for Hue: # mysql -u root -p CREATE DATABASE $DBNAME; Open the /etc/hue/conf/hue.ini file and edit the [[database]] section (modify for your MySQL setup). [[database]] engine=mysql host=$DATABASEIPADDRESSORHOSTNAME port=$PORT user=$HUEUSER password=$HUEPASSWORD name=$DBNAME Synchronize Hue with the external database to create the schema and load the data. /usr/lib/hue/build/env/bin/hue syncdb --noinput Start Hue. /etc/init.d/hue start

bandarusridhar1 · ‎05-18-2016

@ScipioTheYounger Only the Hive users can kill the job or the instance on which user job is running will have privileges to kill the job. If you want the By setting hive.server2.enable.doAs=true will give access to the user who running job can kill.

bandarusridhar1 · ‎05-18-2016

Yes, perfect Radha

bandarusridhar1 · ‎05-18-2016

Yes, It works, I have made single centralized external ORACLE DB for my 3 instances of hue.

bandarusridhar1 · ‎05-17-2016

Hi, Below is the error message: Error code: 401, message: Unauthorized{"message":"Failed to fetch results by the proxy from url: http://hostname:8088/proxy/application_1463416257413_0058/ws/v2/tez/dagInfo?_=1463494671918&dagID=1&counters=&","status":401,"trace":" \n \n \n \n \n HTTP ERROR 401 \n Problem accessing /ui/ws/v2/tez/dagInfo. Reason:\n Access denied for user: yarn Powered by Jetty:// ￬ When I'm trying to see Graphical View from TEZ view while I'm running the query in Hive View, I'm getting above error in under workflow(Additional Info from Hive), Does anyone have which proxy it's trying to fetch and looking for yarn?

bandarusridhar1 · ‎05-12-2016

This fixed my issue. Happened to me when i was restarting Hbase to deploy a service on Ambari and hbase client wouldn't install.It said "hadoop" in printVersions function, instead of "usr" or "docker". I have observed that we need to give that user that prompts in the error msg when we run this command from /var/lib/ambari-agent : ./ambari-sudo.sh /usr/bin/hdp-select set all `ambari-python-wrap /usr/bin/hdp-select versions | grep ^2.3.2.0-2950 | tail -1` Thanks! go to /usr/bin/ vi hdp-select Change Print the installed packages code to appropriate error user: # Print the installed packages def printVersions(): result = {} for f in os.listdir(root): if f not in [".", "..", "current", "share", "lost+found","hadoop"]: result[tuple(map(int, versionRegex.split(f)))] = f keys = result.keys() keys.sort() for k in keys: print result[k]