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From "Aleksandr Kovalenko (JIRA)" <>
Subject [jira] [Created] (AMBARI-11337) Ranger database check: Misc UI tweaks
Date Fri, 22 May 2015 11:57:17 GMT
Aleksandr Kovalenko created AMBARI-11337:

             Summary: Ranger database check: Misc UI tweaks
                 Key: AMBARI-11337
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.1.0
            Reporter: Aleksandr Kovalenko
            Assignee: Aleksandr Kovalenko
            Priority: Critical
             Fix For: 2.1.0

Following issues needs to be resolved as part of this ticket:
# On Select services page after selecting ranger and proceeding: Ambari web should not have
specific references to HDP or any other stack name. Remove reference to HDP 2.2. Instead refer
to Ranger 0.4.0 or show that specific requirement only if Ranger 0.4.0 is being installed
(again logic depending on Ranger service version rather than HDP version).
# While landing on Customize services page JDBC driver warning is not shown until the database
option is changed. Expected behavior is to show the warning when user lands on the page irrespective
of the DB option value.
# On switching to  Ranger service on customize services page, undo buttons are shown by default
for _Driver class name for a JDBC Ranger database_ and _Ranger DB host_ . Clicking on undo
button for _Driver class name for a JDBC Ranger database_ makes it blank. Expected behavior
is that no undo sign should be present for this property. It's behavior should be similar
to *JDBC connect string for a Ranger database*.  
# Default value for *Ranger DB host* should be blank in stack meaning user should be enforced
to enter a value on customize service page.
# User friendly name should be used for DB FLAVOR and it's options
** DB FLAVOR -> DB Flavor
** MYSQL -> Existing MySQL Database
** ORACLE -> Existing Oracle Database
** POSTGRES -> Existing PostgreSQL Database 
** MSSQL -> Existing Microsoft SQL Database
# Show *SQL Command Invoker* on user interface only if it makes sense and user is likely to
tweak it. Otherwise depending upon the ranger JDBC driver class, SQL command invoker can be
derived on agent script and no need to expose it in ambari API and UI. 
# The order of properties shown in DB settings section needs to corrected. In my opinion "Ranger
Server host, DB Flavor, Ranger DB host, Ranger DB username, Ranger DB password, Ranger DB
root user, Ranger DB root password, Ranger DB name, Driver class name for a JDBC Ranger database,
JDBC connect string for a Ranger database, *Test Connection*, Ranger Audit DB name, Ranger
Audit DB username, Ranger Audit DB password.

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