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    Need Spark Advice 6 일 left
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    Need to solve for these two problems we face. o How do we set coalesce based on the desired output file size instead of hardcoding the value? o How can we label a record with the timestamp of the file it was extracted from as a new attribute? Don't need the work to be done, just guidance on how we do this.

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    I have a Clothing brand so would like to have Instagram filter for that.

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    I have a dataset that is based on a survey, And I need someone expert in using spark SQL & spark ML to make analysis and a prediction model.

    $54 (Avg Bid)
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    Build me a project based on an existing data using spark with Scala programming asap.

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    It's an individual project, need assistance in completing the project who have skill set of spark and python

    $135 (Avg Bid)
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    Scala based spark sql to be done remotely on my computer. Please don’t bid and ask me to send you any data. It’s a remote into my laptop only job. The table has only 13 columns The query will look something like below Select type In a loop Lag(type, loopindex, defaultValue) Case when type=x do x1 Case when type=y do x2 End loop As typelagged from tempTable Just so i know yo...

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    I would like you to implement Cobrix, its about reading Cobol/Mainframe files (EBCDIC & ASCII) in Spark and store on File System. The jar files and other information about Cobrix is found here : [로그인하시면, URL을 확인하실 수 있습니다.] 1. I need developer to implement Cobrix on my data. Cobrix should be implemented exactly as in the github. So if I have to read a different set of file (and its copybook) f...

    $218 (Avg Bid)
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    Details will be shared with winning bidder. I have the multiple projects. Please bid if you have experience and excellent knowledge.

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    $7 - $69
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    Details will be shared with winning bidder. I have the multiple projects. Please bid if you have experience and excellent knowledge.

    $7 - $69
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    $7 - $69
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    Details will be shared with winning bidder. I have the multiple projects. Please bid if you have experience and excellent knowledge.

    $7 - $48
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    $7 - $48
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