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Posted to common-issues@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2011/01/25 23:53:43 UTC

[jira] Updated: (HADOOP-7118) NPE in Configuration.writeXml

     [ https://issues.apache.org/jira/browse/HADOOP-7118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated HADOOP-7118:
--------------------------------

    Attachment: hadoop-7118.txt

> NPE in Configuration.writeXml
> -----------------------------
>
>                 Key: HADOOP-7118
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7118
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.22.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Blocker
>             Fix For: 0.22.0
>
>         Attachments: hadoop-7118.txt
>
>
> In HADOOP-7082 I stupidly introduced a regression whereby Configuration.writeXml will throw an NPE if it is called before any .get() call is made, since the properties member is not initialized. This is causing a failure in TestCapacitySchedulerWithJobTracker on my box, but doesn't appear to trigger any failures in the non-contrib tests since .get() is usually called first.
> This JIRA is to fix the bug and add a unit test for writeXml in common (apparently it never had a unit test)

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