GitHub user nickwallen opened a pull request:
https://github.com/apache/incubator-metron/pull/80
METRON-111 Using 'restart' works whether its running or not
Deployment fails if the Metron UI is already running. Using 'restart'
instead of 'start' works whether its is running or not.
```
TASK [metron_ui : Install Node dependencies]
***********************************
ok: [ec2-52-38-107-175.us-west-2.compute.amazonaws.com]
TASK [metron_ui : Install Metron UI]
*******************************************
ok: [ec2-52-38-107-175.us-west-2.compute.amazonaws.com]
TASK [metron_ui : Start Metron UI]
*********************************************
fatal: [ec2-52-38-107-175.us-west-2.compute.amazonaws.com]: FAILED! =>
{"changed": true,
"cmd": "pm2 start /usr/metron/0.1BETA/metron-ui/lib/metron-ui.js --name
metron",
"delta": "0:00:00.234542", "end": "2016-04-15 18:31:19.971101", "failed":
true, "rc": 1,
"start": "2016-04-15 18:31:19.736559",
"stderr": "[PM2][ERROR] Script already launched, add -f option to force
re-execution",
"stdout":
"ââââââââââââ¬âââââ¬âââââââ¬ââââââââ¬âââââââââ¬ââââââââââ¬âââââââââ¬âââââââââââââââ¬âââââââââââ\n
â App name â id â mode â pid â status â restart â uptime
â memory â watching â\n
ââââââââââââ¼âââââ¼âââââââ¼ââââââââ¼âââââââââ¼ââââââââââ¼âââââââââ¼âââââââââââââââ¼âââââââââââ¤\n
â metron â 0 â fork â 16884 â online â 0 â 47h
â 105.633 MB â disabled â\n
ââââââââââââ´âââââ´âââââââ´ââââââââ´âââââââââ´ââââââââââ´âââââââââ´âââââââââââââââ´âââââââââââ\n
Use `pm2 show <id|name>` to get more details about an app",... ,
"warnings": []}
```
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nickwallen/incubator-metron METRON-111
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-metron/pull/80.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #80
----
commit 3c5a8dc7f1d406387589b5a2668859db764ba267
Author: Nick Allen <[email protected]>
Date: 2016-04-15T19:11:01Z
METRON-111 Using 'restart' works whether its running or not
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