Failed on cm_setup.py

Question

Hi,Team,

I use pnda-heat-templates,now failed on deploy_orchestrate.

Seems failed on cdh-edge Node and failed on below step

Comment: Command "/tmp/pnda-install/cdh.setup_hadoop/venv/bin/python /tmp/pnda-install/cdh.setup_hadoop/cloudera_config.py" run.

I aslo checked the cm_setup.log ,Error INFO: “Giving up on create_hosts”， failed on the below code in the cm_setup.py，

if len(hosts_toinstall) > 0:

    for attempt in xrange(1, 4):
        logging.info('Host install attempt %d', attempt)
        success, msgs = wait_on_command(cloudera_manager.host_install(user,
                                                                      hosts_toinstall,
                                                                      private_key=key_string,
                                                                      java_install_strategy="NONE",
                                                                      parallel_install_count=4))
        if success:
            break
        else:
            logging.warn('create_hosts: ' + ' '.join(msgs))
            if attempt == 3:
                logging.error('Giving up on create_hosts: ' + ' '.join(msgs))
                sys.exit(-1)

Any Suggestion？

Thank you very much.

Answer 1

In Cloudera Manager go to: http://cm-host:7180/cmf/commands/commands (you can find this in the UI by clicking "Running Commands" > "All Recent Commands")

Then click on "Hosts Install"

Then for the host that failed, click the "Context" icon link

Then "Download Result Data"

There will be useful information in there.