[jira] [Commented] (NIFI-4494) Add a FetchOracleRow processor

["Mike Thomsen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-4494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16473295#comment-16473295 ] 

Mike Thomsen commented on NIFI-4494:
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[~fred_liu_2017] can you elaborate on the use case? From the sounds of this, it doesn't sound like it's limited to Oracle as a general problem. Also, we can't build an Oracle-specific processor AFAIK because the client driver is proprietary and thus prohibited by the ASF.

> Add a FetchOracleRow processor
> ------------------------------
>
>                 Key: NIFI-4494
>                 URL: https://issues.apache.org/jira/browse/NIFI-4494
>             Project: Apache NiFi
>          Issue Type: New Feature
>          Components: Extensions
>         Environment: oracle
>            Reporter: Fred Liu
>            Priority: Major
>
> We encounter a lot of demand, poor data quality, no primary key, no time stamp, and even a lot of duplicate data. But the customer requires a high performance and accuracy.
> Using GenerateTableFetch or QueryDatabaseTable, we can not meet the functional and performance requirements. So we want to add a new processor, it is specifically for the oracle database, able to ingest very poor quality data and have better performance.



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