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From "Joe Witt (Jira)" <>
Subject [jira] [Resolved] (NIFI-6680) Nifi PutKudu processor - Convert record field names to lowercase
Date Thu, 07 Nov 2019 23:26:00 GMT


Joe Witt resolved NIFI-6680.
    Fix Version/s: 1.11.0
       Resolution: Fixed

> Nifi PutKudu processor - Convert record field names to lowercase
> ----------------------------------------------------------------
>                 Key: NIFI-6680
>                 URL:
>             Project: Apache NiFi
>          Issue Type: Wish
>          Components: Extensions
>    Affects Versions: 1.9.2
>            Reporter: Kevin J McCarthy
>            Priority: Major
>             Fix For: 1.11.0
>   Original Estimate: 1h
>          Time Spent: 4.5h
>  Remaining Estimate: 0h
> Kudu supports case sensitive column names while query tools built over Kudu (eg. Impala)
do not. If a table is created via Impala, which is the most common use case, all column names
are converted to lowercase. If an incoming record in a FlowFile contains uppercase column
names, the columns won't match the schema of the destination table unless the schema for the
record is modified to have lowercase field names.
> Rather than converting the schema of the record, I propose field names are converted
to lowercase before they are put into Kudu.  

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