Cherry-pick #24167 to 7.x: [Filebeat][AWS] Fix vpcflow pipeline exception: Cannot invoke "Object.getClass()" because "receiver" is null #24168
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….getClass()" because "receiver" is null (elastic#24167) The pipeline failed with an obscure error.message: `Cannot invoke "Object.getClass()" because "receiver" is null` when the ingested message didn't contain `aws.vpcflow.*` fiels. Filebeat generates documents that lack those fields when parsing lines from a .log file (not .json) that doesn't conform to the expected formats. This happened for empty lines in particular. (cherry picked from commit f4b7a25)
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marc-gr
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Feb 23, 2021
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Cherry-pick of PR #24167 to 7.x branch. Original message:
What does this PR do?
Fixes Filebeat's
aws/vpcflowingest pipeline to avoid painless exceptions whenaws.vpcflowfields are missing in the ingested document. This happens for empty lines in text logs, or any lines that don't conform to the expected format.Why is it important?
The fileset was generating documents with the following error.message:
Checklist
[ ] I have made corresponding changes to the documentation[ ] I have made corresponding change to the default configuration filesCHANGELOG.next.asciidocorCHANGELOG-developer.next.asciidoc.