@Pranav Manwatkar What is the setting you have in your yarn-site for the "yarn.admin.acl" ? <property> <name>yarn.admin.acl</name> <value>yarn,dr.who</value> </property> . ... View more

@zkfs Yes, those permissions should be 744 as mentioned in the previously shared article (Exampel # chmod 744 /etc/pam.d/passwd) : https://community.hortonworks.com/content/supportkb/48753/how-to-use-pam-for-hiveserver2-authentication.html Need to provide execute permission of "/etc/pam.d/passwd" (744) to the root user or the super user used to start hive server2. Also provide read execute permission of /etc/passwd and /etc/shadow (744) to the root user or the super user used to start hiveserver2 (e.g. user hive) ... View more

@Brendan Smith When you get the above mentioned error in the ambari UI, do you see a complete stackTrace of the error in detail inside the "/var/log/ambari-server/ambari-server.log". Can you please post that error here? ... View more

@Derrick Lin The HBase Master will use the FQDN (the output of the following command) and use this to bind to the interface configured for the node hostname. # hostname -f . In situations where your HBase master node has two network interfaces, HBase will use the interfaces that resolves for the OS hostname. If you wish to use the hostname of the second interface then you can use the following property. We can override this with and entry in hbase-site by adding the following property: hbase.master.hostname=<hostname> . ... View more

@zkfs Please refer to the following article to validate your PAM configuration: https://community.hortonworks.com/content/supportkb/48753/how-to-use-pam-for-hiveserver2-authentication.html Still if you face any issue then please share the hive configs. HiveServer2 log (with complete stackTrace) and verify if your passwd file has correct permission and is in correct format. . ... View more

@zkfs First you should install the following dependency packages: yum install -y numactl perl-DBI postfix - MySQL community RPM repo: http://repo.mysql.com/yum/mysql-5.6-community/el/6/x86_64/ You can try the following steps: yum install -y numactl perl-DBI postfix /bin/cp -f RPM-GPG-KEY-mysql /etc/pki/rpm-gpg/ rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql rpm -e --nodeps mysql-libs-5.1.73-5.el6_6.x86_64 # from this url to download the package # Version: 5.6 http://repo.mysql.com/yum/mysql-5.6-community/el/6/x86_64/ rpm -Uvh --force mysql-community-common-5.6.35-2.el6.x86_64.rpm rpm -Uvh --force mysql-community-libs-5.6.35-2.el6.x86_64.rpm rpm -Uvh --force mysql-community-libs-compat-5.6.35-2.el6.x86_64.rpm rpm -Uvh --force mysql-community-client-5.6.35-2.el6.x86_64.rpm rpm -Uvh --force mysql-community-server-5.6.35-2.el6.x86_64.rpm service mysqld start . Also please refer to: https://github.com/YazaiHu/mysql56-community-install-rpm (install.sh) script. ... View more

@Eun-seop Yu Are you able to bring up your cluster? ... View more