Do you mean TGT tickets or tokens? Anyway, they should be across threads. Did
you check if you're using the same UGI object in different threads?
Thanks,
Zhijie
From: Gaurav Gupta gaurav.gopi...@gmail.com
Sent: Thursday, June 18, 2015 11:35 PM
To:
Hi.
How to monitor the block transmission log of datanodes?
A more detailed example:
My hdfs block size is 128MB. I have a file stored on hdfs with size 167.08MB.
Also, I have a client, requesting the whole file with three splits, e.g.,
hdfs://myserver:9000/myfile:0+58397994 (0-56MB)
Not to hijack this post but how would you deal with data that is maintained
by hive(Orc format file, hive created tables etc..)...Would we copy the
hivemetastore(MySQL) and move that over to new cluster?
On Friday, June 19, 2015, Joep Rottinghuis jrottingh...@gmail.com wrote:
You can't set up a
I am using UserGroupInformation to get the Kerberos tokens.
I have a process in a Yarn container that is spawning another thread
(slave). I am renewing the Kerberos Tokens in master thread but the slave
thread is still using older Tokens.
Are tokens not shared across threads in same JVM?
Thanks
yes
On Fri, Jun 19, 2015 at 11:36 AM, Divya Gehlot divya.htco...@gmail.com
wrote:
In thats It will be like three step process .
1. first cluster (secure zone) HDFS - copytoLocal - user local file
system
2. user local space - copy data - second cluster user local file system
3. second
You can't set up a proxy ?
You probably want to avoid writing to local file system because aside from that
being slow, it limits the size of your file to the free space on your local
disc.
If you do need to go commando and go through a single client machine that can
see both clusters you
In thats It will be like three step process .
1. first cluster (secure zone) HDFS - copytoLocal - user local file
system
2. user local space - copy data - second cluster user local file system
3. second cluster user local file system - copyfromlocal - second
clusterHDFS
Am I on the right track ?
