[jira] [Created] (FALCON-376) falcon start should fail if error in startup.properties

["Samarth Gupta (JIRA)" <ji...@apache.org>]

Samarth Gupta created FALCON-376:
------------------------------------

             Summary: falcon start should fail if error in startup.properties
                 Key: FALCON-376
                 URL: https://issues.apache.org/jira/browse/FALCON-376
             Project: Falcon
          Issue Type: Bug
          Components: general
    Affects Versions: 0.4
            Reporter: Samarth Gupta


if there is some error loading startup.properties falcon start should fail or atleast the exception shown on the console so that user is aware that some issue was there while start up. 
For example if :
{code}
*.current.colo=xyz
{code}

has a typo and written as 

{code}
*current.colo=xyz
{code}

falcon server start ,with following error in logs :

{code}
2014-03-25 07:11:21,271 DEBUG - [main:] ~ internal.queue.size=1000 (ApplicationProperties:146)
2014-03-25 07:11:21,271 DEBUG - [main:] ~ config.store.uri=file:///home/samarth/falcon/production/20140324/falcon-server-0.4.6-incubating-SNAPSHOT/store (ApplicationProperties:146)
2014-03-25 07:11:21,272 ERROR - [main:] ~ Failed startup of context org.mortbay.jetty.webapp.WebAppContext@d5d4de6{/,/home/samarth/falcon/inmobi/scm_49/falcon-server-0.4.6-incubatin
g-SNAPSHOT/server/webapp/falcon.war} (log:87)
java.lang.NullPointerException
        at java.util.regex.Matcher.getTextLength(Matcher.java:1140)
        at java.util.regex.Matcher.reset(Matcher.java:291)
        at java.util.regex.Matcher.<init>(Matcher.java:211)
        at java.util.regex.Pattern.matcher(Pattern.java:888)
        at org.apache.falcon.expression.ExpressionHelper.substitute(ExpressionHelper.java:189)
        at org.apache.falcon.expression.ExpressionHelper.substitute(ExpressionHelper.java:185)
        at org.apache.falcon.util.ApplicationProperties.doLoadProperties(ApplicationProperties.java:145)
        at org.apache.falcon.util.ApplicationProperties.loadProperties(ApplicationProperties.java:87)
        at org.apache.falcon.util.ApplicationProperties.loadProperties(ApplicationProperties.java:67)
        at org.apache.falcon.util.ApplicationProperties.init(ApplicationProperties.java:53)
        at org.apache.falcon.util.ApplicationProperties.<init>(ApplicationProperties.java:48)
        at org.apache.falcon.util.StartupProperties.<init>(StartupProperties.java:37)
        at org.apache.falcon.util.StartupProperties.get(StartupProperties.java:48)
        at org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:49)
        at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)
        at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
        at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
        at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
        at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
        at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
        at org.mortbay.jetty.Server.doStart(Server.java:224)
        at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
        at org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:45)
        at org.apache.falcon.Main.main(Main.java:89)
2014-03-25 07:11:21,281 INFO  - [main:] ~ Started SocketConnector@0.0.0.0:15000 (log:67)
{code}



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