hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Dmytro Molkov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-1109) HFTP and URL Encoding
Date Fri, 23 Apr 2010 23:40:50 GMT
HFTP and URL Encoding

                 Key: HDFS-1109
                 URL: https://issues.apache.org/jira/browse/HDFS-1109
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 0.20.2, 0.20.1, 0.20.3, 0.21.0, 0.22.0
            Reporter: Dmytro Molkov

We just saw this error happen in our cluster. If there is a file that has a "+" sign in the
name it is not readable through HFTP protocol.
The problem is when we are reading a file with HFTP we are passing a name of the file as a
parameter in request and + gets undecoded into space on the server side. So the datanode receiving
the streamFile request tries to access a file with space instead of + in the name and doesn't
find that file.

The proposed solution is to pass the filename as a part of URL as with all the other HFTP
commands, since this is the only place where it is not being treated this way. Are there any
objections to this?

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message