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Posted to common-issues@hadoop.apache.org by "Chris Douglas (JIRA)" <ji...@apache.org> on 2017/12/08 21:22:00 UTC

[jira] [Updated] (HADOOP-15106) FileSystem::open(PathHandle) should throw a specific exception on validation failure

     [ https://issues.apache.org/jira/browse/HADOOP-15106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated HADOOP-15106:
-----------------------------------
    Attachment: HADOOP-15106.00.patch

Add exception type. Will rebase on HDFS-12882 after commit.

> FileSystem::open(PathHandle) should throw a specific exception on validation failure
> ------------------------------------------------------------------------------------
>
>                 Key: HADOOP-15106
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15106
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Chris Douglas
>            Priority: Minor
>         Attachments: HADOOP-15106.00.patch
>
>
> Callers of {{FileSystem::open(PathHandle)}} cannot distinguish between I/O errors and an invalid handle. The signature should include a specific, checked exception for this case.



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