Hortonworks Sandbox Forum

Issues: From Raw Data to Insight using HDP and Microsoft Business Intelligence

  • #48390
    Carolus Holman
    Participant

    I cannot get past the initial PowerQuery Screen.
    Errors are:
    DataSource.Error: The remote name could not be resolved: ‘sandbox.hortonworks.com’ Details: http://127.0.0.1:50070/webhdfs/v1/user/hue/nyse/stock_aggregates

    I added an entry into my hosts file, that didn’t help.

    When I try to browse to the webHDFS screens I get:
    {"RemoteException":{"exception":"UnsupportedOperationException","javaClassName":"java.lang.UnsupportedOperationException","message":"op=NULL is not supported"}}

    Also when using the built in browser from http://127.0.0.1:50070/dfshealth.jsp I get:
    could not connect to 10.0.2.15:50075

    Looks like an internal configuration error. Anyone out there resolve this?

to create new topics or reply. | New User Registration

  • Author
    Replies
  • #48393
    Carolus Holman
    Participant

    I had IIS 7 listening on port 127.0.0.1 so I turned that off and reinitialized the Sandbox. I also added the 127.0.0.1 for Sandbox.Hortonworks.com. I can continue the tutorial.

    #49026
    TR RAO
    Participant

    Respected sir,
    suppose if I take web log data in my institute, how I have to pre-process and make it into .tsv.gz files.
    kindly give me solution so that it can be very useful for my research work.

    TR RAO
    IIT KHARAGPUR
    INDIA

You must be to reply to this topic. | Create Account

Support from the Experts

A HDP Support Subscription connects you experts with deep experience running Apache Hadoop in production, at-scale on the most demanding workloads.

Enterprise Support »

Become HDP Certified

Real world training designed by the core architects of Hadoop. Scenario-based training courses are available in-classroom or online from anywhere in the world

Training »

Hortonworks Data Platform
The Hortonworks Data Platform is a 100% open source distribution of Apache Hadoop that is truly enterprise grade having been built, tested and hardened with enterprise rigor.
Get started with Sandbox
Hortonworks Sandbox is a self-contained virtual machine with Apache Hadoop pre-configured alongside a set of hands-on, step-by-step Hadoop tutorials.
Modern Data Architecture
Tackle the challenges of big data. Hadoop integrates with existing EDW, RDBMS and MPP systems to deliver lower cost, higher capacity infrastructure.