out_cloudwatch_logs: handle DataAlreadyAcceptedException response

[PettitWesley]

Signed-off-by: Wesley Pettit [email protected]

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Testing
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• Example configuration file for the change
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• Attached Valgrind output that shows no leaks or memory corruption was found

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Backporting

• Backport to latest stable release.

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Fluent Bit is licensed under Apache 2.0, by submitting this pull request I understand that this code will be released under the terms of that license.

[Jell]

Hitting this issue regularly on our side, and fluent-bit fails to recover after that, this fix would help us a lot

[PettitWesley]

@edsiper Can I get a approval & merge on this?

[PettitWesley]

@Jell I'd be happy to build you a custom image using the AWS for Fluent Bit build process off of our current stable version or whichever version you are currently using, if that'd help unblock you.

[PettitWesley]

Actually @Jell I already built an image with this:

144718711470.dkr.ecr.us-west-2.amazonaws.com/1_8_9_alreadyacceptedissue:latest

This image can be pulled by an AWS account.

[Jell]

tested your image @PettitWesley it did solve our issues! Would be great to get this merged asap

[Jell]

This patch solved the issues we had in production.

[PettitWesley]

@agup006 this is an AWS output fix that I can't merge myself since its my PR

[agup006]

I approved based off the successful tests, @PettitWesley are you able to merge now?

[PettitWesley]

@agup006 Thanks!!

[geekofalltrades]

Will these changes be ported to https://github.com/aws/aws-for-fluent-bit?

[PettitWesley]

@geekofalltrades Yes, once we start releasing 1.9.x series into AWS distro. We will do this soon. We do not like to consume new series immediately, so 1.9.3 will be the first 1.9 series release we uptake probably.