Hello,

I am new to hadoop. Recently, I installed Hadoop 0.20.2 and it works. I
tried to patch it with the  symbolic links patch by Eli (Mr. Eli Collins):

https://issues.apache.org/jira/browse/HDFS-245

(symlink41-hdfs.patch)

I always got the error with missing Hdfs.java. This is what I did:

>cd $HADOOP_HOME

>patch -p0 < ../../patches/symlink41-hdfs.patch

can't find file to patch at input line 5
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git src/java/org/apache/hadoop/fs/Hdfs.java
src/java/org/apache/hadoop/fs/Hdfs.java
|index 5d4dd41..905fea7 100644
|--- src/java/org/apache/hadoop/fs/Hdfs.java
|+++ src/java/org/apache/hadoop/fs/Hdfs.java
--------------------------
File to patch:

-------------------------------------------------------

Am I missing something here?

Thanks in advance for any info you give.


Regards,
Yujun


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