hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15493) DiskChecker should handle disk full situation
Date Mon, 04 Jun 2018 15:15:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16500356#comment-16500356
] 

Daryn Sharp commented on HADOOP-15493:
--------------------------------------

Exception message strings should be considered as opaque.  Checking for a substring in the
message is incredibly brittle as evident by the linux/window checks.  I'd just remove it.

> DiskChecker should handle disk full situation
> ---------------------------------------------
>
>                 Key: HADOOP-15493
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15493
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>            Priority: Critical
>         Attachments: HADOOP-15493.01.patch, HADOOP-15493.02.patch
>
>
> DiskChecker#checkDirWithDiskIo creates a file to verify that the disk is writable.
> However check should not fail when file creation fails due to disk being full. This avoids
marking full disks as _failed_.
> Reported by [~kihwal] and [~daryn] in HADOOP-15450. 



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org


Mime
View raw message