Amin Torabi

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Latest activity by Amin Torabi

  • Amin Torabi commented,

    1. Community
    2. Questions & Answers
    3. Importing and filtering by dynamic dates

    That makes sense. Thanks Joel :)

  • Amin Torabi commented,

    1. Community
    2. Questions & Answers
    3. Importing and filtering by dynamic dates

    Thanks again Joel. I was able to bring only the latest partition of my hive table into Datameer using Data Link.   I always thought using Import Job would server me better as I take the time and br...

  • Amin Torabi commented,

    1. Community
    2. Questions & Answers
    3. Importing and filtering by dynamic dates

    Thanks for your note, Joel. I would like to filter when creating the import job (see attached); I am looking for parameters to include in the "Start Expression", and "End Expression" below that pic...

  • Amin Torabi created a post,

    Importing and filtering by dynamic dates

    1. Community
    2. Questions & Answers

    Hi there, I have a hive table that is partitioned by a date-type column of this format: "yyyy-MM-dd". I would like to import only the latest date of this table to Datameer. How do I do that? The hi...

    • Amin Torabi
    • 2 followers
    • 6 comments
    • 0 votes

  • Amin Torabi commented,

    1. Community
    2. Workbooks & Analytics
    3. Rolling difference

    Hi Alan, GROUP_DIFF does not work for me. The error message is "Must be an aggregation function"   Let me explain more about my case: Column A is GROUPBY(product) sorted alphabetically  Column B is...

  • Amin Torabi created a post,

    Rolling difference

    1. Community
    2. Workbooks & Analytics

    Good day, Let's say I have integers in Column A. I'd like to generate Column B with values equal to A[n] - A[n-1].  See my example below. How do I do that?   column A           Column B 3          ...

    • Amin Torabi
    • 2 followers
    • 3 comments
    • 0 votes

  • Amin Torabi created a post,

    reading flipsheet info using rest api

    1. Community
    2. Questions & Answers

    Good morning,   Is there a way I can use rest api to read the info available on a flip sheet (count, empty, unique, min, max and mean, per column)?   Thanks for letting me know. 

    • Amin Torabi
    • 2 followers
    • 1 comment
    • 0 votes

  • Amin Torabi commented,

    1. Community
    2. Questions & Answers
    3. GROUPLAST

    Hi Joel, The DAS50 example (see the link below) has an "order" column, which makes sense to me. I'm just curious to know if the DAS50 example was intentionally changed and if so, why?   https://doc...

  • Amin Torabi created a post,

    GROUPLAST

    1. Community
    2. Questions & Answers

    FYI, Re:    https://www.datameer.com/documentation/display/DAS60/GROUPLAST It says at the bottom: Using GROUPLAST(#RawData!Item;#RawData!Order), you can return the last item ordered by each custome...

    • Amin Torabi
    • 3 followers
    • 4 comments
    • 0 votes

  • Amin Torabi commented,

    1. Community
    2. Questions & Answers
    3. groupbybin(date, binsize)

    Awesome! Thanks Alan!