hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chen He (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HDFS-7199) DFSOutputStream can silently drop data if DataStreamer crashes with a non-I/O exception
Date Tue, 07 Oct 2014 16:23:34 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chen He reassigned HDFS-7199:
-----------------------------

    Assignee: Chen He

> DFSOutputStream can silently drop data if DataStreamer crashes with a non-I/O exception
> ---------------------------------------------------------------------------------------
>
>                 Key: HDFS-7199
>                 URL: https://issues.apache.org/jira/browse/HDFS-7199
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs-client
>    Affects Versions: 2.5.0
>            Reporter: Jason Lowe
>            Assignee: Chen He
>            Priority: Critical
>
> If the DataStreamer thread encounters a non-I/O exception then it closes the output stream
but does not set lastException.  When the client later calls close on the output stream then
it will see the stream is already closed with lastException == null, mistakently think this
is a redundant close call, and fail to report any error to the client.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message