Support Questions

gauravb117 · ‎11-26-2017

Hi,

I am trying to deploy Apache Metron on a single node VM, but after vagrant up, when I run vagrant provision, it gives me errors on maven dependencies and ansible failed to setup successfully.

I have installed all packages defined for Metron deployment, Ansible 2.0.0.2, Vagrant 1.9.6, Maven 3.3.9, Virtual Box 5.1.30 JDK 1.8 and Python 2.7.5

Also, when I run the command "mvn clean package", metron-config error pops up and it doesnt complete its installation, followed by metron-rest, metron-rest client

asubramanian · ‎11-27-2017

Hey @Gaurav Bapat, you need not run the mvn command every time. Just once should suffice. Also, if you have used the full-dev vagrant deployment, you need not have to do anything with Ambari UI (or the Step 3 screenshot) you have pasted.

So, let me paraphrase the steps for you so that you can give this a try once more, afresh. Let me know how it goes.

Assumption: Say your metron folder is located at: /user/gaurav/metron

Step 0 - Cleanup all existing deployments:

* Run the following commands:

cd /user/gaurav/metron/metron-deployment/vagrant/full-dev-platform
vagrant destroy -f

* The above destroy command would terminate and delete the existing running VM. You can also run 'VirtualBox' command to launch the application console, and can delete any other stray VMs that are not required.

Step 1 - Compile metron

* Run the following commands:

cd /user/gaurav/metron
mvn clean compile -DskipTests

* The above command will take about 10 mins or so to complete, and should end with a "SUCCESS" message

Step 2 - Bring up metron VM

* Run the following commands:

cd /user/gaurav/metron/metron-deployment/vagrant/full-dev-platform
vagrant up

* The above command will take about 45 mins to over an hour to complete. I would recommend that you disable auto-sleep of the system in case it is enabled.

At the end of the step 2 above, you should be able to see a message saying that the deployment completed successfully.

View solution in original post

asubramanian · ‎11-30-2017

@Gaurav Bapat is this on the new setup with increased RAM ?

gauravb117 · ‎12-01-2017

No, current system config is i5 (4 Cores) and 13 GB RAM for VM

What is the recommended system requirements?

asubramanian · ‎12-01-2017

I would recommend increasing to 16 GB RAM since you seem to be having issues with 13 GB.

gauravb117 · ‎12-01-2017

@asubramanian

Why am I facing heartbeat issue over all services??

gauravb117 · ‎12-04-2017

@asubramanian

How do I configure Apache NiFi in ambari ? I cant find the option of NiFi

gauravb117 · ‎12-04-2017

@asubramanian

How do I solve this errors??

My services go down and when I restart them they fail to go up

A

asarhan51 · ‎12-04-2017

software

When I restarted my VM, same errors are popping up, like - mvn dependencies, do I need to enter mvn clean packages -Dskiptests everytime and which is the best directory for the same?

Also I am attaching step 3, please let me know how to setup SSH private key?

gauravb117 · ‎12-04-2017

@asubramanian

I checked the logs and it seems there is a SSL connection error, please help me with the steps for the same??

gauravb117 · ‎12-06-2017

@asubramanian

I have got these two logs of ambari-agent and ambari-server, please help with the steps to fix the problem.

Also, I am losing heartbeats on all components , what might be the issue ??

gauravb117 · ‎12-06-2017

@asubramanian

From where do I download stable Metron Directory?

Cloudera Community

Support Questions

Trying to deploy Apache Metron on single node VM, but Ansible and maven dependency failures, please help I am stuck

Step 0 - Cleanup all existing deployments:

Step 1 - Compile metron

Step 2 - Bring up metron VM