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how to handle dirty character in nifi


how to handle dirty character in nifi

New Contributor

Dear Community and Support team

I am using <UpdateRecord > for removing dirty character which is coming from MS SQL database but not able to catch

My Data Pipeline is as per below


so UpdateRecord is taking Avro format as input when i try to convert it in JSON i see the char as \u0000\u0000

but when i try to remove it with same char UpdateRecord is not able to catch it

My repalceRegex expression is like below ( i tried all combination) in UpdateRecord

replaceRegex(/bankruptcycode,'(\\u0000\\u0000 |






(just for clarity i am giving new line for each matching case else all above are in single line)

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