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input_chunk: handle filter_do edge case #8229

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merged 2 commits into from
Dec 16, 2023

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braydonk
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@braydonk braydonk commented Nov 28, 2023

flb_filter_do may modify the input chunk's total records, meaning that if there is a filter in the pipeline the total records could be double-counted which breaks anything that relies on an event chunk's total_records.


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I tried to add a test for this similar to my last PR, but unfortunately the test's mechanism for reading total records doesn't have enough granularity to get exact record counts and make sure that it's a precise expected number.

flb_filter_do may modify the input chunk's total records, meaning that
if there is a filter in the pipeline the total records could be
  double-counted which breaks anything that relies on and event chunk's
  `total_records`.

Signed-off-by: braydonk <[email protected]>
Clarify comment to demonstrate that flb_filter_do actually overwrites
the value not just changing it.

Signed-off-by: braydonk <[email protected]>
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macos unit test failures are flakes.

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braydonk commented Dec 1, 2023

@leonardo-albertovich bumping this, fixes an edge case I missed in the last PR.

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braydonk commented Dec 5, 2023

@edsiper @leonardo-albertovich any chance of getting some eyes on this?

@edsiper edsiper merged commit 8850ee1 into fluent:master Dec 16, 2023
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3 participants