Questions & Answers

  • How to run Hadoop job without JobConf

    I'm trying to submit a Hadoop job that doesn't use the deprecated JobConf class. But my friend told me that JobClient only supports methods that take a JobConf parameter. Does anyone know how I can submit a Hadoop job using only the configuration class? Is there a Java code for it?

    ITKE361,880 pointsBadges:
  • When it comes to cloud services, is security your highest concern?

    In a recent Quocirca study for CA Technologies, it was found that IT security spending was higher among companies who said they were enthusiastic about cloud computing services. But 72% said they lacked the resources required to secure their cloud services. When it comes to cloud services, is...

    Michael Tidmarsh38,570 pointsBadges:
  • Add addresses to server to send emails

    Hello, in my server configuration, Router/SMTP, Restrictions and Controls, SMTP Outbound controls. There I have configured that domains can "program " my server to send mails. What I need to do is put the addresses that are allowed to use of the server for this. When I tried, it ceased to deliver...

    alzorzoli5 pointsBadges:
  • Proxy server hack

    My system seems to keep restoring functions I don't want on its own it uninstalled the antivirus over night and I'm getting Weird Proxy server messages and DNS probing errors on my browser's can't load this page message sudden dead signal periods or really slow periods Ping spiking like crazy and...

    Greco3335 pointsBadges:
  • Tell MongoDB to pretty print output

    Is there a way to tell MongoDB to pretty print output? Right now, everything is output to a single line and it's pretty difficult to read (especially with arrays and documents). I appreciate the help.

    ITKE361,880 pointsBadges:
  • AS/400 backup with 3 LPARs in IBM i 7.1

    We built a new system with 3 LPARs with IBM i 7.1 . We setup the BRMS & using image catalog ,we created the virtual volume and scheduled the backups. Backups are performing perfect in virtual volumes also we can make a dupe tape using the physical media. My question is we have data of just 50...

    naresh1984365 pointsBadges:
  • Cognitive model in computer interaction

    What is the cognitive model in human computer interaction?

    leteking5 pointsBadges:
  • How to apply roaming profile for multiple users?

    I just know how to apply roaming profile for each person. Can you tell me step how to apply roaming for multiple users?

    ainonYUSMADI15 pointsBadges:
  • Format for writing a Wikipedia

    Is there any format a person needs to know in order to write a Wikipedia?

    clare194620 pointsBadges:
  • Using a banner in a website?

    How to use a banner in a website?

    somanath5 pointsBadges:
  • Restrict users from streaming online in the office

    We run a small network in my office which consist of a switch, a modem and about 10 systems. I would like to restrict users from streaming online, from viewing inappropriate sites and also to deactivate the internet when 1gb of data has been used up.

    donlumy5 pointsBadges:
  • Cloud computing security as a service

    What is cloud computing security as a service?

    aljabri40 pointsBadges:
  • Can a printer print a barcode?

    Can a simple printer print barcode or not

    tayyab5 pointsBadges:
  • Query MongoDB with LIKE

    I'm using MongoDB but I need a query like SQL's like. Something along the lines of this: select * from users where name like '%m%' Is there a way to do the same in MongoDB? I would appreciate any help.

    ITKE361,880 pointsBadges:
  • SANDISK data life span

    Is it possible to get data corruption on a sandisk compact flash if it has been stored without power for 4 or 5 years.

    A23857410 pointsBadges:
  • Process large text file with ByteStrings and lazy texts

    I'm looking to process a large unicode text file that has over 6 GB. I need to count the frequency of each unique word. I'm currently using Data.Map to track the count of each word but it's taking way too much time and space. Here's the code: import Data.Text.Lazy (Text(..), cons, pack, append)...

    ITKE361,880 pointsBadges:
  • Paper out error on ZM/400

    On ZM/400, while printing paper out, I keep getting this error and some time head open.

    daniyal15 pointsBadges:
  • Big data: How to get started

    We've been using R for several years and now we're starting to get into Python. We've been using RDBMS systems for data warehousing and R for number-crunching. Now, we think it's time to get more involved with big data analysis. Does anyone know how we should get started (basically how to use...

    ITKE361,880 pointsBadges:
  • Right First time in SAP

    I am trying to find a report or a way to pull Quality inspection information from SAP about "right first time". I want to see for a material, or list of materials the results of the inspection lots so I can see which inspection lots have a results of "NO" or any result. I want to be able to pull...

    klcmschlesinger10 pointsBadges:
  • Disk format for SQL Server

    Looks like our SAN consultant did not follow the below guidelines for setting up our EMC SAN for SQL Server 2008 R2. I have a production database that is about 1.4 terabytes. There are 3 file groups. I may have to do this piece meal. I was thinking of each Sunday moving one of the filegroups to a...

    tcroninstl5 pointsBadges:

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