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Posted to issues@nifi.apache.org by "Davide Sessi (JIRA)" <ji...@apache.org> on 2018/11/09 15:26:00 UTC

[jira] [Created] (NIFI-5808) MergeRecord doesn't honor "Max Bin Age" property

Davide Sessi created NIFI-5808:
----------------------------------

             Summary: MergeRecord doesn't honor "Max Bin Age" property
                 Key: NIFI-5808
                 URL: https://issues.apache.org/jira/browse/NIFI-5808
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework, Core UI
    Affects Versions: 1.8.0
         Environment: Both Ubuntu and Windows 10
            Reporter: Davide Sessi
         Attachments: Test_MergeRecord_max-bin-age.xml

MergeRecord ignores "Max Bin Age" property and does not merge records at all.

Only NiFi 1.8.0 is affetcted.  

The attached test case should generate 2 types of CSV files:
{code:java}
column1;column2
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
A1;B1
...and so on for many rows...{code}
 and
{code:java}
column1;column2
A2;B2
A2;B2
A2;B2
A2;B2
A2;B2
A2;B2
A2;B2
A2;B2
A2;B2
...and so on for many rows...{code}
It works as expected for NiFi 1.6.0 and 1.7.1.

But using NiFi 1.8.0 I only get hundreds of files with just 1 record like the following:
{code:java}
column1;column2
A1;B1
{code}
 and
{code:java}
column1;column2
A2;B2
{code}



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