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Posted to common-issues@hadoop.apache.org by "Zesheng Wu (JIRA)" <ji...@apache.org> on 2013/04/02 12:27:16 UTC
[jira] [Commented] (HADOOP-8030) Configuration class can throw
exceptions in quiet mode; quiet mode usage unclear
[ https://issues.apache.org/jira/browse/HADOOP-8030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13619677#comment-13619677 ]
Zesheng Wu commented on HADOOP-8030:
------------------------------------
I have the same confusion, anyone who can explain this?
> Configuration class can throw exceptions in quiet mode; quiet mode usage unclear
> --------------------------------------------------------------------------------
>
> Key: HADOOP-8030
> URL: https://issues.apache.org/jira/browse/HADOOP-8030
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Reporter: Elias Ross
>
> hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java
> if (doc == null && root == null) {
> if (quiet)
> return;
> throw new RuntimeException(name + " not found");
> }
> Unclear why a diagnostic mode would throw an exception, while normally off it would not.
> It's also not clear why 'quiet' is being passed around as well. Why not use logging levels and logging configuration and remove 'quiet' mode altogether?
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