[NIFI-11789] ExecuteSQL doesn't set fragment.count attribute when Output Batch Size is set

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: Extensions
• Assignee: Unassigned
• Reporter: Tamas Neumer
• Created: 10/Jul/23 16:28
• Updated: 06/Dec/23 17:10

Description

Hi,

I am working with the ExecuteSQL processor and discovered an unexpected behavior. If I specify the attribute "Output Batch Size", I get the fragment.index on the outflowing flowing Flowfiles, but the fragment.count attribute is not set (according to the documentation).

The behavior I would expect (in line with how merge processors work) is that the attribute fragment.count is just set at the last Flowfile for the batch. This would make it possible to merge all the batches together afterward.

So my proposal, in short, is that the fragment.count should be set in the last Flowfile of a batch. 

BR Florian

Issue Links

• links to: GitHub Pull Request #7608