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  1. Help-Desk
  2. HELP-349

FIWARE.Request.Tech.Data.BigData-Analysis.CygnusConnectorToHDFSHive

    Details

    • Type: extRequest
    • Status: Closed
    • Priority: Major
    • Resolution: Done
    • Fix Version/s: 2021
    • Component/s: FIWARE-TECH-HELP
    • Labels:
      None
    • HD-Chapter:
      Data
    • HD-Enabler:
      Cosmos

      Description

      Hi there,

      I am currently trying to record Data from the Orion CB on the Cosmos HDFS (cosmos.lab.fi-ware.org).
      The data is actually received and is available on the head node via hadoop fs.
      The Current Version of Cygnus (0.5) says that it is also creating hive tables (which is printed in log output).
      But I do not find the expected table with the user prefix nberr_.
      Actually it seems like it is just saying it will create a table, but it does not do so.

      Maybe this is a privilege problem. I have noticed that lacking access rights often just results in "nothing happens"
      (without any error messages).
      Maybe it is a configuration Problem. There is an extra host entry for hive, which I have set to cosmos.lab.fi-ware.org which is also the name of the cosmos host.

      Greetings,
      Nicolas Berr

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        Activity

        Hide
        frb Francisco Romero added a comment -

        Hi Nicolas,

        Could you send me your Cygnus configuration and the log file? I'll have a look on them.

        Regards,
        Francisco

        Show
        frb Francisco Romero added a comment - Hi Nicolas, Could you send me your Cygnus configuration and the log file? I'll have a look on them. Regards, Francisco
        Hide
        frb Francisco Romero added a comment -

        No more replies for a long time...

        Show
        frb Francisco Romero added a comment - No more replies for a long time...

          People

          • Assignee:
            frb Francisco Romero
            Reporter:
            fw.ext.user FW External User
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            Dates

            • Created:
              Updated:
              Resolved: