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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9041) FileSystem initialization can go into infinite loop
Date Sat, 17 Nov 2012 06:55:12 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13499364#comment-13499364

Alejandro Abdelnur commented on HADOOP-9041:

Yanbo Liang, the change in the patch looks like it would not change the current behavior.
Still I'm failing to see why a call to how FileSystem.loadFileSystems() gets to invoke FsUrlStreamHandlerFactory.
AFAIK, this could happen only if the default constructor of the filesystem tries to create
a URL with a FS scheme. Which FileSystem impl you've found it is doing that?
> FileSystem initialization can go into infinite loop
> ---------------------------------------------------
>                 Key: HADOOP-9041
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9041
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 2.0.2-alpha
>            Reporter: Radim Kolar
>            Assignee: Yanbo Liang
>            Priority: Critical
>         Attachments: fstest.groovy, HADOOP-9041.patch, HADOOP-9041.patch
> More information is there: https://jira.springsource.org/browse/SHDP-111
> Referenced source code from example is: https://github.com/SpringSource/spring-hadoop/blob/master/src/main/java/org/springframework/data/hadoop/configuration/ConfigurationFactoryBean.java
> from isolating that cause it looks like if you register: org.apache.hadoop.fs.FsUrlStreamHandlerFactory
before calling FileSystem.loadFileSystems() then it goes into infinite loop.

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