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Posted to issues@nifi.apache.org by "Alex Goos (JIRA)" <ji...@apache.org> on 2019/01/31 08:42:00 UTC

[jira] [Created] (NIFI-5989) Improve PutKudu BatchSize handling

Alex Goos created NIFI-5989:
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             Summary: Improve PutKudu BatchSize handling
                 Key: NIFI-5989
                 URL: https://issues.apache.org/jira/browse/NIFI-5989
             Project: Apache NiFi
          Issue Type: Improvement
          Components: Extensions
    Affects Versions: 1.8.0
            Reporter: Alex Goos
             Fix For: 1.9.0


Current "Batch size" property of PutKudu affects both: the number of Flowfiles pulled per OnTrigger and the size of the Kudu client modification buffer.

If the Flowfiles contain a considerable amount of records, then a disproportionate amount of data is pulled in and deserialized into memory, when in AUTO_FLUSH_BACKGROUND mode. 

We propose introducing a separate setting for the batch size of FlowFiles.



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