| clear query|facets|time |
Search criteria: .
Results from 1 to 7 from
7 (0.104s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Is FileSystem thread-safe? - Hadoop - [mail # user]
|
|
...In other words, given an instance of org.apache.hadoop.fs.FileSystem, can multiple threads access it simultaneously? I am assuming no since it is not synchronized. Thanks, John L...
|
|
|
Author: John Lilley,
2013-03-31, 08:45
|
|
|
RE: Hadoop execution sequence - Hadoop - [mail # user]
|
|
...I think it will help for Ouch to clarify what is meant by "in order". If one JSON file must be completely processed before the next file starts, there is not much point to using MapRed...
|
|
|
Author: John Lilley,
2013-01-15, 14:56
|
|
|
Getting started recommendations - Hadoop - [mail # user]
|
|
...We are somewhat new to Hadoop and are looking to run some experiments with HDFS, Pig, and HBase. With that in mind, I have a few questions: What is the easiest (preferably free) Hadoop distr...
|
|
|
Author: John Lilley,
2013-01-11, 10:29
|
|
|
RE: Hello and request some advice. - Hadoop - [mail # user]
|
|
...I personally find Windows easier to use, however it is not a supported Hadoop production environment, and I *think* you have to use Cygwin under Windows even for development. Given that, if ...
|
|
|
Author: John Lilley,
2013-01-04, 19:27
|
|
|
RE: Hello and request some advice. - Hadoop - [mail # user]
|
|
...If you like RedHat, consider Centos also; it is a nearly-complete clone of the RHEL distro. John From: Nitin Pawar [mailto:[EMAIL PROTECTED]] Sent: Friday, January 04, 2013 10:46 AM T...
|
|
|
Author: John Lilley,
2013-01-04, 18:12
|
|
|
RE: Hadoop throughput question - Hadoop - [mail # user]
|
|
...Perhaps if Artem posted the presumably-simple code we could get other users to benchmark other 4-node systems and compare. Artem Ervits wrote: Setting the property to 64k ...
|
|
|
Author: John Lilley,
2013-01-04, 02:03
|
|
|
RE: Hadoop throughput question - Hadoop - [mail # user]
|
|
...Is any cpu being used? Artem Ervits wrote: Setting the property to 64k made the throughput jump to 36mb/sec, 39mb for 128k. Thank you for the tip. From: Micha...
|
|
|
Author: John Lilley,
2013-01-04, 01:12
|
|
|
|
