feat(tracing): align resource attributes with OpenTelemetry semantic conventions

[gaius-qi]

Description

This pull request removes the #[instrument(skip_all)] attribute from various methods across multiple modules in the dragonfly-client-backend and dragonfly-client-storage codebase. These changes simplify the code by eliminating unnecessary tracing instrumentation, which was previously used to skip logging the function arguments.

Removal of #[instrument(skip_all)] Attributes:

Backend Modules:

• dragonfly-client-backend/src/hdfs.rs: Removed #[instrument(skip_all)] from methods in the Hdfs struct, including new, operator, and scheme. [1] [2]
• dragonfly-client-backend/src/http.rs: Removed #[instrument(skip_all)] from methods in the HTTP struct, such as new, client, and scheme. [1] [2] [3]
• dragonfly-client-backend/src/lib.rs: Removed #[instrument(skip_all)] from methods in the BackendFactory struct, including new, supported_download_directory, and build. [1] [2] [3]

Object Storage Module:

• dragonfly-client-backend/src/object_storage.rs: Removed #[instrument(skip_all)] from methods in the ObjectStorage struct, such as new, operator, and various storage operator initializations (e.g., s3_operator, gcs_operator). [1] [2] [3] [4] [5] [6] [7] [8]

Storage Modules:

• dragonfly-client-storage/src/content.rs: Removed #[instrument(skip_all)] from methods in the Content struct, including new, available_space, total_space, has_enough_space, and task-related operations (e.g., create_task, delete_task). [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
• dragonfly-client-storage/src/lib.rs: Removed #[instrument(skip_all)] from methods in the Storage struct, such as new, total_space, available_space, has_enough_space, and metadata-related operations (e.g., get_piece, get_pieces). [1] [2] [3] [4] [5] [6]

General Cleanup:

• dragonfly-client-backend/src/lib.rs: Removed the unused instrument import from the tracing crate.

These changes reduce the overhead of unnecessary instrumentation and streamline the codebase, making it easier to maintain and understand.

Related Issue

Motivation and Context

Screenshots (if appropriate)

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 164 lines in your changes missing coverage. Please review.

Project coverage is 47.80%. Comparing base (3959bb9) to head (3bf9d6c).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
dragonfly-client/src/grpc/dfdaemon_upload.rs	0.00%	56 Missing ⚠️
dragonfly-client/src/grpc/dfdaemon_download.rs	0.00%	40 Missing ⚠️
dragonfly-client/src/tracing/mod.rs	0.00%	26 Missing ⚠️
dragonfly-client/src/grpc/interceptor.rs	0.00%	20 Missing ⚠️
dragonfly-client/src/grpc/scheduler.rs	0.00%	12 Missing ⚠️
dragonfly-client/src/grpc/health.rs	0.00%	2 Missing ⚠️
dragonfly-client-init/src/bin/main.rs	0.00%	1 Missing ⚠️
dragonfly-client/src/bin/dfcache/export.rs	0.00%	1 Missing ⚠️
dragonfly-client/src/bin/dfcache/import.rs	0.00%	1 Missing ⚠️
dragonfly-client/src/bin/dfcache/stat.rs	0.00%	1 Missing ⚠️
... and 4 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1164      +/-   ##
==========================================
- Coverage   49.33%   47.80%   -1.54%     
==========================================
  Files          58       60       +2     
  Lines       12114    14195    +2081     
==========================================
+ Hits         5977     6786     +809     
- Misses       6137     7409    +1272     

Files with missing lines	Coverage Δ
dragonfly-client-backend/src/hdfs.rs	26.66% <ø> (+13.78%)	⬆️
dragonfly-client-backend/src/http.rs	98.31% <ø> (+0.34%)	⬆️
dragonfly-client-backend/src/lib.rs	95.47% <ø> (-2.07%)	⬇️
dragonfly-client-backend/src/object_storage.rs	87.78% <ø> (+3.16%)	⬆️
dragonfly-client-storage/src/content.rs	80.35% <ø> (-3.31%)	⬇️
dragonfly-client-storage/src/lib.rs	19.48% <ø> (+10.90%)	⬆️
dragonfly-client-storage/src/metadata.rs	64.19% <ø> (-0.47%)	⬇️
...onfly-client-storage/src/storage_engine/rocksdb.rs	97.38% <ø> (+1.50%)	⬆️
dragonfly-client-util/src/http/basic_auth.rs	97.32% <ø> (+0.15%)	⬆️
dragonfly-client-util/src/http/mod.rs	99.01% <ø> (+0.80%)	⬆️
... and 27 more

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[Liam-Zhao]

LGTM