Re: SVM implementaion

thx Mirko Kampf On Fri, Nov 8, 2013 at 10:48 AM, Mirko Kämpf wrote: > There are three Jira issues about it: > Mahout-14 > and Mahout-334 have > been closed as won't fix. > Mahout-232

Re: SVM implementaion

There are three Jira issues about it: Mahout-14 and Mahout-334 have been closed as won't fix. Mahout-232 was assigned later because some code was co

SVM implementaion

Do we have an SVM implementation? -- *Thanks & Regards* Unmesha Sreeveni U.B *Junior Developer* *Amrita Center For Cyber Security* * Amritapuri.www.amrita.edu/cyber/ *

how to store video,audio files into hdfs through java program

hi all, is there any way to store video,audio files to store into hdfs. provide some examples. thanks, mallik.

About conception and usage of Uber

Hi Experts, In previous discussions, I found following descriptions: "mapreduce.job.ubertask.enable | (false) | 'Whether to enable the small-jobs "ubertask" optimization, which runs "sufficiently small" jobs sequentially within a single JVM. "Small" is defined by the following maxmaps, maxreduces,

cdh3u4 and Rumen

I was checking out how Rumen looks; I pretty like it.. I was testing it on vanila hadoop 1.2. howerver, production is cd3u4 i wonder if i can even somehow make Rumen that came with hadoop 1.2 crunch log from production (cdh3u4) ? if not. how cdh3u4 can get job log analysis from ? Thanks P

user-subscribe

user-subscribe Thanks, Pradeep

Re: only one map or reduce job per time on one node

John, Why don't you use 1 mapper and 1 reducer? Am Dienstag, 5. November 2013 schrieb John : > hi, > > I have a cluster of 7 nodes. Every node has 2 maps-lots and 1 reduce slot. > Is it possible to force the jobtracker executing only 2 map jobs or 1 > reduce job per time? >

Re: Error while running Hadoop Source Code

Hi Vinod, Please find the below details requested: A) ALL OF THE TASKTRACKER LOG : Same what I have provided in the earlier email. B) THE TASK-LOGS : SYSLOG : 2013-11-06 16:37:21,331 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=MAP, sess

Sending map process to multiple nodes, special use case

Hello In one of my use case, I am sending map processes to large number of hadoop nodes. Assuming that the nodes are obtained from public cloud. I would like to ensure that the security of the nodes are not compromised. For this,planning to implement voting mechanism wherein multiple copies, lets

send map process to specific node

Hello, I have a use case scenario wherein I need to schedule map process to particular node. Ideally, I want to send the map processes to the node of my interest. Is it possible ? If not, Is there any workaround? Please share some pointers to appropriate literature in this regard

Re: how to schedule the hadoop commands in cron job or any orther way?

http://oozie.apache.org http://en.wikipedia.org/wiki/Cron But the best point to start with is this book: http://www.amazon.com/Hadoop-Definitive-Guide-Tom-White/dp/1449311520 All the best for your project Mirko 2013/11/7 mallik arjun > hi Mirko, > can u give more elaboratly. > > thanks in ad

Re: how to schedule the hadoop commands in cron job or any orther way?

Hi, If you have few and simpler hadoop jobs like for data ingestion or manipulation etc. then you can easily manage it through some shell script and put it in crontab. But in case you have bunch of complex and interdependent jobs then you can use Oozie tool for configuring, scheduling and monitori

Re: how to schedule the hadoop commands in cron job or any orther way?

hi Mirko, can u give more elaboratly. thanks in advance. On Thu, Nov 7, 2013 at 5:48 PM, Mirko Kämpf wrote: > Hi, > > it is easy to create a shell script which contains the hadoop jar ... > command with all it's parameters. > And this command can be used in your cron job. > But are you sure, y

Re: how to schedule the hadoop commands in cron job or any orther way?

Hi, it is easy to create a shell script which contains the hadoop jar ... command with all it's parameters. And this command can be used in your cron job. But are you sure, you are working on scheduling? Is it job submission you talk about? Scheduling in Hadoop is more related to tasks. Have a loo

how to schedule the hadoop commands in cron job or any orther way?

hi all, i am working on scheduling. can u please help me out how to write the hadoop commands in cronjob. thankyou, mallik

Data local map tasks is zero

Hi, I have a 3 node cluster with dfs replication factor as 3. I have a single sequence file over which I am running a map reduce job. When I run my job, web UI shows data local map tasks as zero out of total 333 map tasks. I feel this is pulling down the performance. Am I right? If yes, what sh

Re: Alternatives to Tuxedo suite (Bowtie, Tophat, and Cufflinks) based on Hadoop

Bertrand, Thank you. Regards, Luiz 2013/11/6 Bertrand Dechoux > If those tools to not require a shared memory, you could use them using > your preferred solution : java Api, Hadoop Streaming, Pig, Hive, > Cascading... > > Regards > > Bertrand > > > On Wed, Nov 6, 2013 at 11:27 AM, Luiz Anton