I have an hdfs directory that contains audio files. I wish to run fpcalc on
each file using Hadoop streaming. I can do this locally no problem, but in
hadoop fpcalc cannot see the files.
My code is:
import shlex
cli = './fpcalc -raw -length ' + str(sample_length) + ' ' + file_a
from
Hello,
Due to some firewall restrictions, I need to connect from tableau to the
hiveserver2 through ssh tunnel..
I tried tunneling from port range 1 -10004 but tableau still times
out..
my hiveserver2 is running on 10.0.0.100 and I'm on 192. network.
I tried
ssh murat@10.0.0.100 -L
Hi, folks,
New in this area. Hopefully to get a couple pointers.
I am using Centos and have Hadoop set up using cdh5.1(Hadoop 2.3)
I am wondering whether there is a interface to get each hdfs block information
in the term of local file system.
For example, I can use Hadoop fsck
Hi Mark,
Thanks for your reporting. I also confirmed that we cannot access jars
of Hadoop 2.5.0.
Karthik, could you check this problem?
Thanks,
- Tsuyoshi
On Thu, Aug 21, 2014 at 2:08 AM, Campbell, Mark mark.campb...@xerox.com wrote:
It seems that all the needed archives (yard, mapreduce,
You've got MapReduce jobs right? What is it called if, instead, you're using
Tez? A Tez job?
Adaryl Bob Wakefield, MBA
Principal
Mass Street Analytics
913.938.6685
www.linkedin.com/in/bobwakefieldmba
Twitter: @BobLovesData
hadoop version 2.4.1
Namenode shutdown to become epoch number mismatch.
Why suddenly epoch numbers mismatch ?
Why suddenly namenode shutdown ?
*** namenode log
2014-08-26 12:17:48,625 INFO
org.apache.hadoop.hdfs.server.blockmanagement.CacheReplicationMonitor:
Rescanning after 3