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*From:* Mark Olimpiati markq2...@gmail.com
*To:* user@hadoop.apache.org
*Sent:* Friday, September 6, 2013 1:47 PM
*Subject:* assign tasks to specific nodes
Hi guys,
I'm wondering if there is a way for me to assign tasks to specific
machines or at least assign priorities
.
http://hortonworks.com/
On Sep 11, 2013, at 10:09 AM, Mark Olimpiati wrote:
Thanks for replying Rev, but the link is talking about reducers which
seems to be like a similar case but what if I assigned priorities to the
data partitions (eg. partition B=1, partition C=2, partition A=3
Hi guys,
I'm wondering if there is a way for me to assign tasks to specific
machines or at least assign priorities to the tasks to be executed in that
order. Any suggestions?
Thanks,
Mark
Never mind, depends on plantform, in my case would work fine. Thanks guys!
Mark
On Mon, Jan 14, 2013 at 12:23 PM, Mark Olimpiati markq2...@gmail.comwrote:
Thanks Bertrand, I shall try it and hope to gain some speed. One last
question though, do you think the threads used are user-level
to process the same split, wouldn't that
be faster with enough cores?
Mark
On Sun, Jan 13, 2013 at 10:34 PM, Nitin Pawar nitinpawar...@gmail.comwrote:
Thats because its distributed processing framework over network
On Jan 14, 2013 11:27 AM, Mark Olimpiati markq2...@gmail.com wrote:
Hi
Dechoux decho...@gmail.comwrote:
Hi Mark,
I think http://wiki.apache.org/hadoop/HowManyMapsAndReduces might interest
you.
If you require more information, feel free to ask after reading it.
Regards
Bertrand
On Fri, Oct 26, 2012 at 10:47 PM, Mark Olimpiati markq2...@gmail.com
wrote:
Hi
I'll try that thanks for the suggestion Steve!
Mark
On Fri, Oct 12, 2012 at 11:27 AM, Steve Loughran ste...@hortonworks.comwrote:
On 11 October 2012 20:53, Mark Olimpiati markq2...@gmail.com wrote:
Thanks for the reply Harsh, but as I said I tried locally too by using
the following
, 2012 at 5:15 AM, Mark Olimpiati markq2...@gmail.com
wrote:
Hi,
I'm storing sequence files in the distributed cache which seems to be
stored somewher under each node's /tmp .../local/archive/ ... path.
In mapper code, I tried using SequenceFile.Reader with all possible
Hi,
I'm storing sequence files in the distributed cache which seems to be
stored somewher under each node's /tmp .../local/archive/ ... path.
In mapper code, I tried using SequenceFile.Reader with all possible
configurations (locally, distribtued) however, it can't find it. Are
sequence files
, publish_avg_time=0.0, publish_stdev_time=0.0,
publish_imin_time=0.0, publish_imax_time=1.401298464324817E-45,
publish_min_time=0.0, publish_max_time=1.401298464324817E-45,
dropped_pub_all=0
David Wong
-Original Message-
From: Mark Olimpiati [mailto:markq2...@gmail.com]
Sent
Hi,
I enabled the metrics.properties to use FileContext, in which jvm
metrics values are written to a file as follows:
jvm.metrics: hostName= localhost, processName=MAP, sessionId=, gcCount=10,
gcTimeMillis=130, logError=0, logFatal=0, logInfo=21, logWarn=0,
memHeapCommittedM=180.1211,
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