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HDFS-3483. Better error message when hdfs fsck is run against a ViewFS config. Contributed by Stephen Fritz.

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1394864 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Aaron Myers 2012-10-06 00:13:28 +00:00
parent d35169d9ba
commit 353958dccc
2 changed files with 5 additions and 2 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -259,6 +259,9 @@ Release 2.0.3-alpha - Unreleased
HDFS-3813. Log error message if security and WebHDFS are enabled but
principal/keytab are not configured. (Stephen Chu via atm)
HDFS-3483. Better error message when hdfs fsck is run against a ViewFS
config. (Stephen Fritz via atm)
OPTIMIZATIONS
BUG FIXES

4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
View File

@ -82,7 +82,7 @@ public DFSAdminCommand(FileSystem fs) {
super(fs.getConf());
if (!(fs instanceof DistributedFileSystem)) {
throw new IllegalArgumentException("FileSystem " + fs.getUri() +
" is not a distributed file system");
" is not an HDFS file system");
}
this.dfs = (DistributedFileSystem)fs;
}
@ -286,7 +286,7 @@ protected DistributedFileSystem getDFS() throws IOException {
FileSystem fs = getFS();
if (!(fs instanceof DistributedFileSystem)) {
throw new IllegalArgumentException("FileSystem " + fs.getUri() +
" is not a distributed file system");
" is not an HDFS file system");
}
return (DistributedFileSystem)fs;
}