Questions & Answers

  • What is grid antenna?

    Can someone tell me about what is grid antenna?

    saifulsyafix5 pointsBadges:
  • Hadoop: What’s the difference between Pig and Hive?

    I'm pretty new to the Hadoop world (been using it for about a month) and I've started to get into Hive, Pig and Hadoop using Cloudera's Hadoop VM. Is there a difference between Pig and Hive? I understand they have similar commands so I'm trying to figure out the big differences.

    ITKE366,200 pointsBadges:
  • HP printer won’t work with new ink

    Printer won't work with new ink and HP Support "has stopped working" according to my computer.

    Maha675 pointsBadges:
  • HDFS error when testing a simple file from a Amazon EC2 machine

    I recently created an Ubuntu single node Hadoop cluster in Amazon EC2. I've tried to test a simple file upload to HDFS. It works from the EC2 machine but doesn't work outside of it. Here's the error I got: java.io.IOException: File /user/ubuntu/pies could only be replicated to 0 nodes, instead of 1...

    ITKE366,200 pointsBadges:
  • What does the SQL Server (Instance) service do?

    I have a SQL Server (Instance) service that wont run and I was wondering what the purpose of it was.

    Davis10375 pointsBadges:
  • Performance optimization in DB2

    I have COBOL code running using DB2 files. I need to reduce run time for code. What all steps should I follow to achieve this? I did "Search all" for "Perform" in COBOL, for example.

    prdevghare25 pointsBadges:
  • What’s the difference between S3 and S3N in Hadoop?

    When we recently connected our Hadoop cluster to our Amazon storage and downloaded a file to HDFS, we noticed that s3:// didn't work but when we tried out S3N, it worked. Why didn't it work with S3? Is there a difference between the two?

    ITKE366,200 pointsBadges:
  • NAS privacy

    How secure is NAS when you use user accounts and passwords for accessing to the folders but the NAS is not encrypted? (e.g. WD My Cloud DL2100) Can you read data from folders without knowing user name and the password? There is a folder called MyFolder and only Henry has access to that folder. Are...

    vlx20155 pointsBadges:
  • Hadoop: Safemode recovery is taking too long

    We have a Hadoop cluster with 18 data nodes. We recently restarted the name node about three hours ago and it's still in safe mode! We're not sure if we should try to restart it. We looked online and found this to try: dfs.namenode.handler.count 3 true Should we try this? If not, has anyone seen...

    ITKE366,200 pointsBadges:
  • Lotus Notes calendar invitations

    Why are my calendar invitations going into my All Documents view?

    dcox25 pointsBadges:
  • Preparing a report in SAP ABAP

    How to prepare a report with Select option parameter. I need ranges to be invisible and when i press on right arrow symbol display only "Select Single Values" "Exclude Single Values". Using function module.

    RaghuramRaju5 pointsBadges:
  • Report if GRN is on inception or rejection

    I want to report that which GRN is still on inception or on rejection?

    imranali20 pointsBadges:
  • How I can link any SAP purchase requisition to my mailbox?

    How can I link any purchase SAP requisition to my mail box requisition to my mailbox?

    imranali20 pointsBadges:
  • What is buffering?

    What is buffering in an operating system?

    naina12310 pointsBadges:
  • What deadlock handling method is best?

    Which method of deadlock handling is the best? And why?

    naina12310 pointsBadges:
  • How to connect to BSNL WLAN having security as 802.1x EAP?

    When I try to connect to BSNL WLAN router with my Android, I am asked to give identity and password. However I know the password but unknown about identity. Please help me to solve out my problem.

    dishantkhatri5 pointsBadges:
  • How to watch/download private YouTube video?

    I've been looking it up for a while now, and tried video downloading websites too. Is it even possible to watch a private video without permission from the owner?

    tommytwilson5 pointsBadges:
  • Create a command in AS/400

    I need to create a command similar to savobj, for example savobjcom. So that I can directly replace all the savobj commands used in CLPs. Its just that I need to add DTACPR(*MEDIUM) for all the CL commands, but the customization will tak e alot of time. Please help. Many thanks in advance.

    jamesalive195 pointsBadges:
  • DST password reset

    I want to reset the DST(QSECOFR) password. Who will be having the access to reset and what is the procedure to do it...? I do not know the old password.

    didinu760 pointsBadges:
  • CPF4169 error appeared during OPEN for screen file

    In reference to Ibmi ILE programming environment. I am in a screen program which is set to 132 length. There are multiple calls to other programs that are set to 80 length where there is not a problem getting the CPF4169 error. So now I have a new program to call and I am getting this error and I...

    sewell90 pointsBadges:

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