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

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1394866 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Aaron Myers 2012-10-06 00:16:08 +00:00
parent 6827ab09c3
commit 9a69c2d501
2 changed files with 5 additions and 2 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
View File

@ -34,6 +34,9 @@ Release 2.0.3-alpha - Unreleased
HDFS-3813. Log error message if security and WebHDFS are enabled but HDFS-3813. Log error message if security and WebHDFS are enabled but
principal/keytab are not configured. (Stephen Chu via atm) 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 OPTIMIZATIONS
BUG FIXES 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 class DFSAdmin extends FsShell {
super(fs.getConf()); super(fs.getConf());
if (!(fs instanceof DistributedFileSystem)) { if (!(fs instanceof DistributedFileSystem)) {
throw new IllegalArgumentException("FileSystem " + fs.getUri() + throw new IllegalArgumentException("FileSystem " + fs.getUri() +
" is not a distributed file system"); " is not an HDFS file system");
} }
this.dfs = (DistributedFileSystem)fs; this.dfs = (DistributedFileSystem)fs;
} }
@ -286,7 +286,7 @@ public class DFSAdmin extends FsShell {
FileSystem fs = getFS(); FileSystem fs = getFS();
if (!(fs instanceof DistributedFileSystem)) { if (!(fs instanceof DistributedFileSystem)) {
throw new IllegalArgumentException("FileSystem " + fs.getUri() + throw new IllegalArgumentException("FileSystem " + fs.getUri() +
" is not a distributed file system"); " is not an HDFS file system");
} }
return (DistributedFileSystem)fs; return (DistributedFileSystem)fs;
} }