Can you share the command line of master & slave? According the following information, it seems master run without "--zk" option.
Regards,----Klaus Ma (马达), PMP® | http://www.cguru.net CallSend SMSCall from mobileAdd to SkypeYou'll need Skype CreditFree via SkypeCallSend SMSCall from mobileAdd to SkypeYou'll need Skype CreditFree via SkypeDate: Fri, 4 Sep 2015 17:33:45 -0700 Subject: Re: Basic installation question From: java...@gmail.com To: user@mesos.apache.org I installed using yum -y install mesos. That did work. Now the master and slaves do not see each other. Here is the master: $ ps -ef | grep mesos | grep -v grepstack 30236 17902 0 00:09 pts/4 00:00:04 /mnt/mesos/build/src/.libs/lt-mesos-master --work_dir=/tmp/mesos --ip=10.xx.xx.124 Here is one of the 20 slaves: ps -ef | grep mesos | grep -v greproot 26086 1 0 00:10 ? 00:00:00 /usr/sbin/mesos-slave --master=zk://10.xx.xx.124:2181/mesos --log_dir=/var/log/mesosroot 26092 26086 0 00:10 ? 00:00:00 logger -p user.info -t mesos-slave[26086]root 26093 26086 0 00:10 ? 00:00:00 logger -p user.err -t mesos-slave[26086] Note the slave and master are on correct same ip address The /etc/mesos/zk seems to be set properly : and I do see the /mesos node in zookeeper is updated after restarting the master However the zookeeper node is empty: [zk: localhost:2181(CONNECTED) 10] ls /mesos[] The node is world accessible so no permission issue: [zk: localhost:2181(CONNECTED) 12] getAcl /mesos 'world,'anyone: cdrwa Why is the zookeeper node empty? Is this the reason the master and slaves are not connecting? 2015-09-04 14:56 GMT-07:00 craig w <codecr...@gmail.com>: No problem, they have a "downloads" link inn their menu: https://mesosphere.com/downloads/ On Sep 4, 2015 5:43 PM, "Stephen Boesch" <java...@gmail.com> wrote: @Craig . That is an incomplete answer - given that such links are not presented in an obvious manner . Maybe you managed to find a link on their site that provides prebuilt for Centos7: if so then please share it. I had previously found a link on their site for prebuilt binaries but is based on using CDH4 (which is not possible for my company). It is also old. https://docs.mesosphere.com/tutorials/install_centos_rhel/ 2015-09-04 14:27 GMT-07:00 craig w <codecr...@gmail.com>: Mesosphere has packages prebuilt, go to their site to find how to install On Sep 4, 2015 5:11 PM, "Stephen Boesch" <java...@gmail.com> wrote: After following the directions here: http://mesos.apache.org/gettingstarted/ Which for centos7 includes the following: # Change working directory. $ cd mesos # Bootstrap (Only required if building from git repository). $ ./bootstrap # Configure and build. $ mkdir build $ cd build $ ../configure $ make In order to speed up the build and reduce verbosity of the logs, you can append-j <number of cores> V=0 to make. # Run test suite. $ make check # Install (Optional). $ make install But the installation is not correct afterwards: here is the bin directory: $ ll bintotal 92-rw-r--r--. 1 stack stack 1769 Jul 17 23:14 valgrind-mesos-tests.sh.in-rw-r--r--. 1 stack stack 1769 Jul 17 23:14 valgrind-mesos-slave.sh.in-rw-r--r--. 1 stack stack 1772 Jul 17 23:14 valgrind-mesos-master.sh.in-rw-r--r--. 1 stack stack 1769 Jul 17 23:14 valgrind-mesos-local.sh.in-rw-r--r--. 1 stack stack 1026 Jul 17 23:14 mesos-tests.sh.in-rw-r--r--. 1 stack stack 901 Jul 17 23:14 mesos-tests-flags.sh.in-rw-r--r--. 1 stack stack 1019 Jul 17 23:14 mesos-slave.sh.in-rw-r--r--. 1 stack stack 1721 Jul 17 23:14 mesos-slave-flags.sh.in-rw-r--r--. 1 stack stack 1366 Jul 17 23:14 mesos.sh.in-rw-r--r--. 1 stack stack 1026 Jul 17 23:14 mesos-master.sh.in-rw-r--r--. 1 stack stack 858 Jul 17 23:14 mesos-master-flags.sh.in-rw-r--r--. 1 stack stack 1023 Jul 17 23:14 mesos-local.sh.in-rw-r--r--. 1 stack stack 935 Jul 17 23:14 mesos-local-flags.sh.in-rw-r--r--. 1 stack stack 1466 Jul 17 23:14 lldb-mesos-tests.sh.in-rw-r--r--. 1 stack stack 1489 Jul 17 23:14 lldb-mesos-slave.sh.in-rw-r--r--. 1 stack stack 1492 Jul 17 23:14 lldb-mesos-master.sh.in-rw-r--r--. 1 stack stack 1489 Jul 17 23:14 lldb-mesos-local.sh.in-rw-r--r--. 1 stack stack 1498 Jul 17 23:14 gdb-mesos-tests.sh.in-rw-r--r--. 1 stack stack 1527 Jul 17 23:14 gdb-mesos-slave.sh.in-rw-r--r--. 1 stack stack 1530 Jul 17 23:14 gdb-mesos-master.sh.in-rw-r--r--. 1 stack stack 1521 Jul 17 23:14 gdb-mesos-local.sh.indrwxr-xr-x. 2 stack stack 4096 Jul 17 23:21 .drwxr-xr-x. 11 stack stack 4096 Sep 4 20:08 .. So .. two things: (a) what is missing from the installation instructions? (b) Is there an up to date rpm/yum installation for centos7?
