Can anyone tell me what is the difference between the below details
My cluster is a remote system "sree".
1. I have a "chck" file in my /home/sree
I did
> hadoop fs -copFromLocal /home/sree/chck
> hadoop fs -ls
-rw-r--r-- 1 *sree* supergroup 32
2013-12-03 14:27 chck
* whether chck file is now resided in hdfs?*
2.After executing wordcount in my remote system my output folder looks
like this
drwxr-xr-x - *hdfs* supergroup 0
2013-11-19 09:41 wcout
I have a confusion - which is *hdfs*?
The area where *chck* resided or *wcout* ?
3. Am i able to update/append "chck" file through MR job?
4. -rw-r--r-- 1 *hdfs* supergroup 32 2013-12-03 14:27 myfile
Am i able to update/append "myfile" file through MR job?
**I read that updation is not allowed in hdfs**
--
*Thanks & Regards*
Unmesha Sreeveni U.B
*Junior Developer*
