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Posted to common-commits@hadoop.apache.org by cu...@apache.org on 2006/03/21 23:01:28 UTC
svn commit: r387636 -
/lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSShell.java
Author: cutting
Date: Tue Mar 21 14:01:27 2006
New Revision: 387636
URL: http://svn.apache.org/viewcvs?rev=387636&view=rev
Log:
Fix for HADOOP-97. Improve error handling. Contributed by Konstantin Shvachko.
Modified:
lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSShell.java
Modified: lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSShell.java
URL: http://svn.apache.org/viewcvs/lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSShell.java?rev=387636&r1=387635&r2=387636&view=diff
==============================================================================
--- lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSShell.java (original)
+++ lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSShell.java Tue Mar 21 14:01:27 2006
@@ -66,9 +66,8 @@
}
void cat(String srcf) throws IOException {
- FSDataInputStream in = null;
+ FSDataInputStream in = fs.open(new File(srcf));
try {
- in = fs.open(new File(srcf));
DataInputStream din = new DataInputStream(new BufferedInputStream(in));
String line;
while((line = din.readLine()) != null) {
@@ -242,10 +241,10 @@
Configuration conf = new Configuration();
int i = 0;
FileSystem fs = FileSystem.parseArgs(argv, i, conf);
+ String cmd = argv[i++];
try {
DFSShell tc = new DFSShell(fs);
- String cmd = argv[i++];
if ("-put".equals(cmd) || "-copyFromLocal".equals(cmd)) {
tc.copyFromLocal(new File(argv[i++]), argv[i++]);
} else if ("-moveFromLocal".equals(cmd)) {
@@ -277,6 +276,9 @@
tc.report();
}
System.exit(0);
+ } catch (IOException e ) {
+ System.err.println( cmd.substring(1) + ": " + e.getLocalizedMessage() );
+ System.exit(-1);
} finally {
fs.close();
}