Better error messages on hftp
------------------------------
Key: HDFS-1383
URL: https://issues.apache.org/jira/browse/HDFS-1383
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Tsz Wo (Nicholas), SZE
Assignee: Tsz Wo (Nicholas), SZE
If the file is not accessible, HftpFileSystem returns only a HTTP response code.
{noformat}
2010-08-27 20:57:48,091 INFO org.apache.hadoop.tools.DistCp: FAIL README.txt :
java.io.IOException:
Server returned HTTP response code: 400 for URL:
http:/namenode:50070/data/user/tsz/README.txt?ugi=tsz,users
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1290)
at org.apache.hadoop.hdfs.HftpFileSystem.open(HftpFileSystem.java:143)
at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:356)
...
{noformat}
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