[jira] [Resolved] (NIFI-2184) JettyServer should confirm "docs" path exists before using it in .createDocsWebApp().

["Andy LoPresto (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-2184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy LoPresto resolved NIFI-2184.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0

> JettyServer should confirm "docs" path exists before using it in .createDocsWebApp().
> -------------------------------------------------------------------------------------
>
>                 Key: NIFI-2184
>                 URL: https://issues.apache.org/jira/browse/NIFI-2184
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework, Documentation & Website
>    Affects Versions: 1.0.0, 0.7.0
>         Environment: Tested with 0.7.0-SNAPSHOT.  Looks like it will occur with 1.x, but that is not confirmed.
>            Reporter: Joe Skora
>            Assignee: Mark Owens
>            Priority: Minor
>              Labels: easyfix
>             Fix For: 1.5.0
>
>
> Application throws exception and startup fails with "Resource directory paths are malformed: docs" if configured docs directory does not exist.
> Ideally it should startup without online documentation, but if it doesn't start an explicit log message and possibly a message to the console should explain that the directory is missing.
> {code}
> 2016-07-06 13:30:13,840 ERROR [main] org.apache.nifi.NiFi Failure to launch NiFi due to java.lang.reflect.InvocationTargetException
> java.lang.reflect.InvocationTargetException: null
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_80]
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_80]
>         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_80]
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_80]
>         at org.apache.nifi.NiFi.<init>(NiFi.java:131) ~[nifi-runtime-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
>         at org.apache.nifi.NiFi.main(NiFi.java:227) ~[nifi-runtime-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
> Caused by: java.lang.IllegalStateException: Resource directory paths are malformed: docs
>         at org.apache.nifi.web.server.JettyServer.createDocsWebApp(JettyServer.java:553) ~[nifi-jetty-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
>         at org.apache.nifi.web.server.JettyServer.loadWars(JettyServer.java:337) ~[nifi-jetty-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
>         at org.apache.nifi.web.server.JettyServer.<init>(JettyServer.java:140) ~[nifi-jetty-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT]
>         ... 6 common frames omitted
> 2016-07-06 13:30:13,841 INFO [Thread-1] org.apache.nifi.NiFi Initiating shutdown of Jetty web server...
> {code}



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