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From "Gour Saha (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-11324) How to update an Ambari View with additional or newer versions of existing jars
Date Thu, 21 May 2015 22:10:17 GMT
Gour Saha created AMBARI-11324:
----------------------------------

             Summary: How to update an Ambari View with additional or newer versions of existing
jars
                 Key: AMBARI-11324
                 URL: https://issues.apache.org/jira/browse/AMBARI-11324
             Project: Ambari
          Issue Type: Documentation
          Components: ambari-views
    Affects Versions: 1.7.0
            Reporter: Gour Saha
             Fix For: 1.7.0


If an Ambari View needs an additional jar (or a newer version of an existing jar) these are
the steps required to update the Ambari View webapp.

The steps listed are using Ambari Slider View webapp as an example.

# Locate the jar {code}/var/lib/ambari-server/resources/views/slider-<version>.jar{code}
and take a backup of it somewhere
# Create a temp directory say {{/tmp/slider/}} and unpack the above jar into it
{noformat}
mkdir /tmp/slider
cd /tmp/slider
jar xvf /var/lib/ambari-server/resources/views/slider-<version>.jar 
{noformat}
# Drop the new or updated versions of existing jars into the folder {{/tmp/slider/WEB-INF/lib/}}.
Make sure you delete the old jars if you have dropped newer versions of them.
# Re-pack the jar and update the original location with it -
{noformat}
cd /tmp/slider
jar cvf /tmp/slider-<version>.jar .
cp /tmp/slider-<version>.jar /var/lib/ambari-server/resources/views/slider-<version>.jar
{noformat}
# Locate the directory {code}/var/lib/ambari-server/resources/views/work/SLIDER{1.0.0}{code}
If it exists, then drop the new jar into the following path {{/var/lib/ambari-server/resources/views/work/SLIDER\{1.0.0\}/WEB-INF/lib/}}.
If the directory does not exist, then skip this step.
# Restart ambari-server





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