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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-9152) Get input/output error while copying 800 small files to NFS Gateway mount point
Date Mon, 28 Sep 2015 05:57:04 GMT
Weiwei Yang created HDFS-9152:
---------------------------------

             Summary: 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


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 cimm



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