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https://issues.apache.org/jira/browse/NIFI-5642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16664273#comment-16664273
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ASF GitHub Bot commented on NIFI-5642:
--------------------------------------

Github user mattyb149 commented on a diff in the pull request:

    https://github.com/apache/nifi/pull/3051#discussion_r228325897
  
    --- Diff: 
nifi-nar-bundles/nifi-cassandra-bundle/nifi-cassandra-processors/src/main/java/org/apache/nifi/processors/cassandra/QueryCassandra.java
 ---
    @@ -33,7 +32,7 @@
     import org.apache.avro.generic.GenericDatumWriter;
     import org.apache.avro.generic.GenericRecord;
     import org.apache.avro.io.DatumWriter;
    -import org.apache.commons.text.StringEscapeUtils;
    +import org.apache.commons.lang3.StringEscapeUtils;
    --- End diff --
    
    I think we're on the verge of using Apache Commons Text instead of Commons 
Lang 3, maybe consider keeping this the way it is?


> QueryCassandra processor : output FlowFiles as soon fetch_size is reached
> -------------------------------------------------------------------------
>
>                 Key: NIFI-5642
>                 URL: https://issues.apache.org/jira/browse/NIFI-5642
>             Project: Apache NiFi
>          Issue Type: Bug
>    Affects Versions: 1.7.1
>            Reporter: André Gomes Lamas Otero
>            Priority: Major
>
> When I'm using QueryCassandra alongside with fetch_size parameter I expected 
> that as soon my reader reaches the fetch_size the processor outputs some data 
> to be processed by the next processor, but QueryCassandra reads all the data, 
> then output the flow files.
> I'll start to work on a patch for this situation, I'll appreciate any 
> suggestion.



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