[jira] [Updated] (HADOOP-9093) Move all the Exception in PathExceptions to o.a.h.fs package

["Suresh Srinivas (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-9093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas updated HADOOP-9093:
------------------------------------

    Attachment: HADOOP-9093.patch

Changes in the early version of the patch:
# Moved all the exceptions from PathExceptions under o.a.h.fs package under separate files.
# Added more descriptive javadoc to each of the exceptions.

I propose using FileNotFoundException instead of PathNotFoundException as it is already extensively used. Similarly use AccessControlException instead of PathAccessException. If folks agree, I will make that change in the next patch. Alternatively we could at least make these exceptions subclasses of the exception that I am proposing replacing them with.

                
> Move all the Exception in PathExceptions to o.a.h.fs package
> ------------------------------------------------------------
>
>                 Key: HADOOP-9093
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9093
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 2.0.2-alpha
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>         Attachments: HADOOP-9093.patch
>
>
> The exceptions in PathExceptions are useful for non shell related functionality as well. Making this available as exceptions under fs will help move some of the HDFS implementation code throw more specific exception than throwing IOException (for example see HDFS-4209).

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