Home Forums Pig Output of "Describe relation" with bag

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  • #49870

    Sandeep A
    Participant

    Hi,

    Can’t understand the output of ‘DESCRIBE words’ ,
    learned that format of relations with bags is “words: {group:chararray, a:bag{:tuple(csv:chararray)}}
    But the format of relation “words” is something different. Please correct me if i am wrong
    grunt> describe a;
    a: {samptxt: chararray}
    grunt> describe fltr;
    fltr: {csv: chararray}
    grunt> describe words;
    words: {bag_of_tokenTuples_from_csv::token: chararray}
    grunt>

    Output of ” Illustrate words;”

    | inputx | csv:chararray
    ————————————————————————————————
    ———————————————————————————————–
    | | “Doug,
    |
    | | “@Mona O’Brien wondering how we assure those in other Chatter Domains get visibility
    to this and the other Playbooks? It is quite cumbersome to have multiple domains and have downloaded
    Chatter Desktop to try to manage myself, but not sure others are “”toggling”” between domains for v
    isibiluty to key items such as this”,”TextComment”,”005d0000000fCunAAE”,”2012-04-06T17:06:23.000Z”,”
    0D5d0000007bqwBCAQ”,”0D7G0000000E6EPKA0″,”005d0000000fCunAAE”,”false”,”005d0000000f2W2AAI”,”” |
    ————————————————————————————–
    ———————————————————————————————
    | fltr | csv:chararray
    ————————————————————
    ———————————————————————————————
    | | “@Mona O’Brien wondering how we assure those in other Chatter Domains get visibility t
    this and the other Playbooks? It is quite cumbersome to have multiple domains and have downloaded
    hatter Desktop to try to manage myself, but not sure others are “”toggling”” between domains for vi
    ibiluty to key items such as this”,”TextComment”,”005d0000000fCunAAE”,”2012-04-06T17:06:23.000Z”,”0
    5d0000007bqwBCAQ”,”0D7G0000000E6EPKA0″,”005d0000000fCunAAE”,”false”,”005d0000000f2W2AAI”,”” |
    —————————————————————————————————

    | words | bag_of_tokenTuples_from_csv::token:chararray |
    —————————————————————-
    | | @Mona |
    | | O’Brien || | wondering |
    | | how |
    | | we |
    | | assure |
    | | those |
    | | in |
    | | other |
    | | Cha

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