HDFS-11161. Incorporate Baidu BOS file system implementation.#8347
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yangdong2398 wants to merge 1 commit intoapache:trunkfrom
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HDFS-11161. Incorporate Baidu BOS file system implementation.#8347yangdong2398 wants to merge 1 commit intoapache:trunkfrom
yangdong2398 wants to merge 1 commit intoapache:trunkfrom
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Add hadoop-bos module to hadoop-cloud-storage-project providing Baidu Object Storage (BOS) FileSystem implementation using the bos:// URI scheme. The module includes: - BaiduBosFileSystem: core FileSystem implementation for BOS - Support for both flat and hierarchical namespace modes - Multipart upload for large files - CRC32C checksum compatible with HDFS for DistCp - Pluggable credential providers (configuration-based and env-variable-based) - Hadoop FileSystem contract tests - Shaded BOS SDK and transitive dependencies (jackson, httpcomponents, guava, commons-logging, commons-lang, commons-codec) under bfs.* prefix to avoid classpath conflicts - Integration into hadoop-project, hadoop-cloud-storage, and hadoop-cloud-storage-dist parent POMs - Standard core-site.xml + XInclude auth-keys.xml test credential pattern - tests-off/tests-on profiles to auto-skip tests when credentials absent Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Description of PR
JIRA: https://issues.apache.org/jira/browse/HDFS-11161
Add
hadoop-bosmodule tohadoop-cloud-storage-projectproviding Baidu Object Storage (BOS) FileSystem implementation using thebos://URI scheme.Key features:
BaiduBosFileSystem: core Hadoop FileSystem implementation for BOSbfs.*prefix to avoid classpath conflictsBuild integration:
hadoop-project/pom.xml(dependency management),hadoop-cloud-storage-project/pom.xml(module),hadoop-cloud-storage/pom.xml(umbrella dependency),hadoop-cloud-storage-dist/pom.xml(dist packaging)core-site.xml+ XIncludeauth-keys.xmltest credential patterntests-off/tests-onprofiles to auto-skip tests when credentials are absentHow was this patch tested?
TestConfigurationCredentialsProvidervalidates credential provider loading from Hadoop configurationTestBosContractCreate,TestBosContractDelete,TestBosContractRename,TestBosContractSeek, etc.) — require valid BOS credentials inauth-keys.xmlDependencies and Licensing
All new dependencies (Baidu BOS SDK) and transitive dependencies are properly shaded under
bfs.*prefix. BOS SDK is under Apache License 2.0, compatible with ASF 2.0 license requirements. No changes required to LICENSE, LICENSE-binary, or NOTICE-binary files as dependencies are shaded and not exposed in distribution.