@Gaurav Bapat
1 -> You can do vagrant halt command (from the folder metron/metron-deployment/vagrant/full-dev-platform ) in order to gracefully power down the VM 2 -> Can you do vagrant ssh<code> into the full dev VM and check <code>/var/log/messages to see if you are seeing any issues? I have seen these issues when the system resources are starved.
You can also try increasing the VM system resources by modifying the memory and cpu fields in metron/metron-deployment/vagrant/full-dev-platform/Vagrantfile , under this section
hosts = [{
hostname: "node1",
ip: "192.168.66.121",
memory: "8192",
cpus: 4,
promisc: 2 # enables promisc on the 'Nth' network interface
}]
3 -> For adding NiFi, you can follow the below links to have NiFi running and configured, It is recommended to use a separate cluster, since the vagrant full dev Metron platform will not suffice.
Check out more details on the following links:
https://docs.hortonworks.com/HDPDocuments/HDF3/HDF-3.0.1.1/bk_command-line-installation/content/ch_HDF_installing.html You can also follow the HCP runbook here to know more:
https://docs.hortonworks.com/HDPDocuments/HCP1/HCP-1.3.1/bk_runbook/content/install_nifi_runbook.html 4 -> This could be a problem of #2 above. Pls check the logs on the VM.
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