[GitHub] [arrow] westonpace commented on issue #35876: Problem when used from "qlora", huggingface. Does not clean up, and dumps core.

["westonpace (via GitHub)" <gi...@apache.org>]

westonpace commented on issue #35876:
URL: https://github.com/apache/arrow/issues/35876#issuecomment-1585145164

   This requirement comes from S3 and is documented [here](https://sdk.amazonaws.com/cpp/api/LATEST/root/html/index.html)
   
   > The AWS SDK for C++ must be initialized by calling Aws::InitAPI. Before the application terminates, the SDK must be shut down by calling Aws::ShutdownAPI. Each method accepts an argument of [Aws::SDKOptions](https://sdk.amazonaws.com/cpp/api/LATEST/aws-cpp-sdk-core/html/struct_aws_1_1_s_d_k_options.html)
   > 
   > All other calls to the SDK can be performed between these two method calls.
   >
   > All AWS SDK for C++ calls performed between Aws::InitAPI and Aws::ShutdownAPI should either to be contained within a pair of curly braces or should be invoked by functions called between the two methods.
   
   The `FinalizeS3` method must be called once and it must be called before the application exits (e.g. before any objects with "static storage duration" are destroyed)


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