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USQL extract taking 5 hours

    Question

  • We are reading 12 files each of approximate 3.5 GB and extract itself is taking 5 hrs. Any suggestions to improve this behavior? For fast I/O we are using data lake store. 

    Thanks in advance.

    Tuesday, December 5, 2017 3:01 AM

All replies

  • Its not about the size of the file but its more about what operation you are doing in the script. Can you share more information and even joblink if possible.
    Wednesday, December 13, 2017 12:02 AM