branch-4.0: [fix](hive) Fix partition path scheme mismatch when inserting into Hive partitioned tables on object storage #57973 #58028
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…ve partitioned tables on object storage (#57973) ## Problem When inserting data into Hive partitioned tables stored on S3-compatible object storage (OSS/COS/OBS), the operation fails with authentication error because BE unifies all object storage under "s3://" scheme, but HMS expects the original scheme (e.g., "oss://"). The mismatch causes s3a FileSystem to access OSS endpoints with wrong credentials. ## Solution Changed `HMSTransaction.finishInsertTable()` line 277 to use `writePath` instead of `getTargetPath()`. The `writePath` variable already contains the correct original scheme from HMS, avoiding the scheme conversion issue. ## Test Added partition table insert tests for OSS/COS/OBS in `hive_on_hms_and_dlf.groovy`.
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yiguolei
approved these changes
Nov 15, 2025
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Cherry-picked from #57973