If you are facing issue Clock offset issue then there will be problem with your ntp is not in sync.   To resolve follow some commands   Check in which host it is giving problem go under that host through CLI and   1. systemctl status ntpd.service (For checking the status, if its not working the it showing Inactive message)   2. route -n copy the ntp server ip address (You will find under Destination column)    3. ntpdate <ntp server ip address>   4. systemctl start ntpd.service (for starting & syncing your host, after firing wait for sometime)   5. ntpstat (for checking whether it is synchronized or not it should be in synchronized)   after performing above steps your Clock offset issue will get resolved.   Regard,   ... View more

I was referencing a local file system path. Need to ref it as: ‘file:///home...’ then. That tells it to use local file system. It worked. ... View more

in /etc/hosts for all nodes: put ip_adress   FQDN   DN  10.10.1.230 name.domain.com name   the FQDN must be before the name ... View more

Hello Everybody, So I installed CDH with single - root user, but when starting services it gives me error Failed to execute command Start on service ZooKeeper, Can somebody help? Thank You ... View more

Hi eafonsof   Updating your kernel version will resolve the issue most likely.   I updated mine to kernel 3.18.x and resolved the issue. ... View more

P.S. Don't forget to create or move your current .config from previous kernel or create new .config. # cd /usr/src/kernels/linux-3.18.8 # cp ../linux-old-kernel-version/.config . # make oldconfig -j32;make modules -j32;make modules_install -j32;make install # Answer all question using just the default. Just enter through the kernel questions. ... View more

I wasn't able to find my post sense I don't have my machine but here is a great article here http://tinyurl.com/lr3gfx4   Hope this helps 🙂 ... View more