Hi, I have tried to create a VM-based Hadoop cluster (is the Docker installation complete/stable? On the Bigtop website it said it is a work in progress, so I decided to go with the VM-based installation for now), following this guide: https://cwiki.apache.org/confluence/display/BIGTOP/Bigtop+Provisioner+User+Guide
Made the following changes to vagrantconfig.yaml, left everything else at default (CentOS 7 installation): *memory_size: 3072* *num_instances: 2* *components: [hadoop, yarn, mahout, spark, ycsb]* Vagrant seemed to get a lot of the things right, but it did end with an error. Can you help me with that? I copied the errors (and one warning) that I got: *==> bigtop1: sed: can't read /etc/sysconfig/rngd: No such file or directory==> bigtop1: Redirecting to /bin/systemctl start rngd.service==> bigtop1: Redirecting to /bin/systemctl stop iptables.service==> bigtop1: Failed to issue method call: Unit iptables.service not loaded.==> bigtop1: error reading information on service iptables: No such file or directory==> bigtop1: Warning: The use of 'import' is deprecated at /tmp/vagrant-puppet/manifests-f76206f1841b10444f0cea13160540f3/site.pp:71. See http://links.puppetlabs.com/puppet-import-deprecation <http://links.puppetlabs.com/puppet-import-deprecation>==> bigtop1: (at /usr/share/ruby/vendor_ruby/puppet/parser/parser_support.rb:110:in `import')==> bigtop1: Error: Could not update: Execution of '/bin/yum -d 0 -e 0 -y list ycsb' returned 1: Error: No matching Packages to list==> bigtop1: Error: /Stage[main]/Ycsb::Client/Package[ycsb]/ensure: change from absent to latest failed: Could not update: Execution of '/bin/yum -d 0 -e 0 -y list ycsb' returned 1: Error: No matching Packages to listThe SSH command responded with a non-zero exit status. Vagrantassumes that this means the command failed. The output for this commandshould be in the log above. Please read the output to determine whatwent wrong.* It seems the biggest error is the YCBS is not available (should any of the other errors worry me?). What did I do wrong - is YCBS no longer available in Bigtop? It is on the list of effective values that the guide links to. Best regards, David
