[FALCON-2121] If a feed does not exist on a cluster, process submission fails with NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: trunk, 0.11
• Component/s: prism
• Release Note: Ensure a useful message is displayed when entity validation fails.
• Assignee: Pallavi Rao
• Reporter: Pallavi Rao
• Created: 23/Aug/16 08:15
• Updated: 23/Oct/17 05:03
• Resolved: 31/Aug/16 10:36

Description

The process definition:

<process name="pig-process" xmlns="uri:falcon:process:0.1">
    <clusters>
        <cluster name="local">
            <validity start="2013-11-15T00:05Z" end="2013-11-15T01:05Z"/>
        </cluster>
        <cluster name="local2">
            <validity start="2013-11-15T00:05Z" end="2013-11-15T01:05Z"/>
        </cluster>
    </clusters>
...
<inputs>
        <input name="inpaths" feed="in" start="now(0,-5)" end="now(0,-1)"/>
    </inputs>

Feed "in" is present in "local" cluster, but, not in "local2" cluster. The following error occurs during process submission.

$ bin/falcon entity -submit -type process -file examples/entity/filesystem/pig-process.xml
ERROR: Bad Request;default/java.lang.NullPointerException
CausedBy: null

Issue Links

• links to: GitHub Pull Request #270