GH-37721: [C++] Dependency: bump aws-sdk to 1.11.68 and avoid memory leak

[mapleFU]

Rationale for this change

See #37721

What changes are included in this PR?

Bump aws-sdk version to https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.68

Are these changes tested?

Already have S3 test

Are there any user-facing changes?

no

• Closes: [C++] Memory leak in s3 filesystem #37721

[mapleFU]

cc @kou

[github-actions]

⚠️ GitHub issue #37721 has been automatically assigned in GitHub to PR creator.

[mapleFU]

Oh seems last update has do much more things, should I also upgrade the submodule?

[kou]

The last update: #33808

Oh seems last update has do much more things, should I also upgrade the submodule?

I think so...

And the current error message https://github.com/apache/arrow/actions/runs/6197952334/job/16827490393?pr=37736#step:7:1658 indicates that we also need to change how to build AWS SDK for C++...
If you aren't familiar with CMake, this task may be difficult...

[mapleFU]

Sounds interesting, I'll have a try this weekend

[h-vetinari]

What's special about 1.11.68? Upstream is at 1.11.168 (note the extra "1"; it's 100 patch versions further), while conda-forge is now at 1.11.156 (also being synced back here in #37624)

[mapleFU]

https://github.com/apache/arrow/blob/main/ci/conda_env_cpp.txt#L18C1-L18C20

Here it uses 1.11.68 @h-vetinari

I find aws-sdk release it version very frequently, and I don't know if it's better to use a "stable" release rather than a "latest" release. Do you have some advices?

[h-vetinari]

I find aws-sdk release it version very frequently, and I don't know if it's better to use a "stable" release rather than a "latest" release. Do you have some advices?

They're all equally good / bad / stable / unstable. The very likely only reason your environment got stuck on 1.11.68, is that this was the newest version in conda-forge for a while, because we were exactly figuring out how to deal with the flood of versions. We've now solved this, and will be rebuilding once every ~20 versions (at random! there's really no reason to choose one or the other).

[mapleFU]

Thanks for your advice, let me have a try

[mapleFU]

I catch a cold in september and now I don't have enough bandwidth to get familiar with CMake and work on this before 14.0 release, so I'll first close and give up this issue, sorry for occipied the time and do nothing. orz

[kou]

No problem. :-)
Thanks for working on this.