RapidMiner hangs after Import wizard

Rapid_DCK
Rapid_DCK New Altair Community Member
edited November 5 in Community Q&A
Running 5.0.011, on loading a PIVOT table created through the CSV Import wizard, the file is about 13MB, this causes RapidMiner to hang.

Very Very Very frustrating :'(

Tried reinstalling, moving machines, reinstalling Java.

No good so far.

Anyone else seen it or know a solution?
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Answers

  • land
    land New Altair Community Member
    Hi,
    how long did you wait? If Import wizard does not work, try using the read csv operator.

    With version 5.1 the import has been improved in speed and stability. I hope this will be released soon.

    Greetings,
      Sebastian
  • Nashat
    Nashat New Altair Community Member
    Unfortunately the problem still exists  :(
  • Nashat
    Nashat New Altair Community Member
    Ups, sorry, after downloading the most recent build, the 25M csv file had been eaten easily. Though 500M still fails with OutOfMemory what looks reasonable without streaming import implementation
  • land
    land New Altair Community Member
    Hi,
    actually depends on your memory. Check whether your RapidMiner has assigned more than the java default 64MB in the Results perspective.
    The tiny resource monitor will tell it...

    Greetings,
      Sebastian

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