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From Christoph Läubrich (JIRA) <j...@apache.org>
Subject [jira] [Created] (KARAF-1748) Karaf startup fails with NullPointerException when logfile can't be written
Date Mon, 20 Aug 2012 10:40:37 GMT
Christoph Läubrich created KARAF-1748:

             Summary: Karaf startup fails with NullPointerException when logfile can't be
                 Key: KARAF-1748
                 URL: https://issues.apache.org/jira/browse/KARAF-1748
             Project: Karaf
          Issue Type: Bug
            Reporter: Christoph Läubrich
            Priority: Minor

The karaf startup fails with a NullPointerException when the logifle can't be accessed:

java.io.FileNotFoundException: /opt/karaf/data/log/karaf.log (Permission denied)
        at java.io.FileOutputStream.openAppend(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:177)
        at org.apache.karaf.main.BootstrapLogManager$SimpleFileHandler.open(BootstrapLogManager.java:115)
        at org.apache.karaf.main.BootstrapLogManager$SimpleFileHandler.<init>(BootstrapLogManager.java:104)
        at org.apache.karaf.main.BootstrapLogManager.getDefaultHandler(BootstrapLogManager.java:83)
        at org.apache.karaf.main.Main.launch(Main.java:234)
        at org.apache.karaf.main.Main.main(Main.java:429)
Could not create framework: java.lang.NullPointerException
        at java.util.logging.Logger.addHandler(Logger.java:1185)
        at org.apache.karaf.main.Main.launch(Main.java:234)
        at org.apache.karaf.main.Main.main(Main.java:429)

This should be changed to: Output a meaningfull message e.g. "Karaf can't startup, make sure
the logifle can be accessed and written by the user starting Karaf",
try to allocate a logfile with a different name.

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