hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-9152) Get input/output error while copying 800 small files to NFS Gateway mount point
Date Thu, 03 Mar 2016 02:08:18 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Weiwei Yang resolved HDFS-9152.
-------------------------------
    Resolution: Cannot Reproduce

> Get input/output error while copying 800 small files to NFS Gateway mount point 
> --------------------------------------------------------------------------------
>
>                 Key: HDFS-9152
>                 URL: https://issues.apache.org/jira/browse/HDFS-9152
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: nfs
>    Affects Versions: 2.7.1
>            Reporter: Weiwei Yang
>            Assignee: Weiwei Yang
>              Labels: nfsgateway
>         Attachments: DNErrors.log, NNErrors.log
>
>
> We have around *800 3-5K* files on local file system, we have nfs gateway mounted on
*/hdfs/*, when we tried to copy these files to HDFS by 
> *cp ~/userdata/* /hdfs/user/cqdemo/demo3.data/*
> most of files are failed because of 
> cp: writing `/hdfs/user/cqdemo/demo3.data/TRAFF_201408011220.csv': Input/output error
> cp: writing `/hdfs/user/cqdemo/demo3.data/TRAFF_201408011221.csv': Input/output error
> cp: writing `/hdfs/user/cqdemo/demo3.data/TRAFF_201408011222.csv': Input/output error
> for same set of files, I tried to use hadoop dfs -put command to do the copy, it works
fine.



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

Mime
View raw message