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621834d96a
add-ec-vacuum
add-filer-iam-grpc
add-iam-grpc-management
add_fasthttp_client
add_remote_storage
adding-message-queue-integration-tests
adjust-fsck-cutoff-default
also-delete-parent-directory-if-empty
avoid_releasing_temp_file_on_write
changing-to-zap
collect-public-metrics
copilot/fix-helm-chart-installation
copilot/fix-s3-object-tagging-issue
copilot/make-renew-interval-configurable
copilot/make-renew-interval-configurable-again
copilot/sub-pr-7677
create-table-snapshot-api-design
data_query_pushdown
dependabot/maven/other/java/client/com.google.protobuf-protobuf-java-3.25.5
dependabot/maven/other/java/examples/org.apache.hadoop-hadoop-common-3.4.0
detect-and-plan-ec-tasks
do-not-retry-if-error-is-NotFound
ec-disk-type-support
enhance-erasure-coding
fasthttp
feature/mini-port-detection
feature/modernize-s3-tests
feature/s3-multi-cert-support
filer1_maintenance_branch
fix-GetObjectLockConfigurationHandler
fix-bucket-name-case-7910
fix-helm-fromtoml-compatibility
fix-maintenance-sorting-order
fix-mount-http-parallelism
fix-mount-read-throughput-7504
fix-pr-7909
fix-s3-configure-consistency
fix-s3-object-tagging-issue-7589
fix-sts-session-token-7941
fix-versioning-listing-only
fix/windows-test-file-cleanup
ftp
gh-pages
iam-multi-file-migration
iam-permissions-and-api
improve-fuse-mount
improve-fuse-mount2
logrus
master
message_send
mount2
mq-subscribe
mq2
nfs-cookie-prefix-list-fixes
optimize-delete-lookups
original_weed_mount
pr-7412
pr/7984
pr/8140
raft-dual-write
random_access_file
refactor-needle-read-operations
refactor-volume-write
remote_overlay
remove-implicit-directory-handling
revert-5134-patch-1
revert-5819-patch-1
revert-6434-bugfix-missing-s3-audit
s3-remote-cache-singleflight
s3-select
s3tables-by-claude
sub
tcp_read
test-reverting-lock-table
test_udp
testing
testing-sdx-generation
tikv
track-mount-e2e
upgrade-versions-to-4.00
volume_buffered_writes
worker-execute-ec-tasks
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dev
helm-3.65.1
v0.69
v0.70beta
v3.33
${ noResults }
Chris Lu
621834d96a
* s3tables: add Iceberg file layout validation for table buckets This PR adds file layout validation for table buckets to enforce Apache Iceberg table structure. Files uploaded to table buckets must conform to the expected Iceberg layout: - metadata/ directory: contains metadata files (*.json, *.avro) - v*.metadata.json (table metadata) - snap-*.avro (snapshot manifests) - *-m*.avro (manifest files) - version-hint.text - data/ directory: contains data files (*.parquet, *.orc, *.avro) - Supports partition paths (e.g., year=2024/month=01/) - Supports bucket subdirectories The validator exports functions for use by the S3 API: - IsTableBucketPath: checks if a path is under /table-buckets/ - GetTableInfoFromPath: extracts bucket/namespace/table from path - ValidateTableBucketUpload: validates file layout for table bucket uploads - ValidateTableBucketUploadWithClient: validates with filer client access Invalid uploads receive InvalidIcebergLayout error response. * Address review comments: regex performance, error handling, stricter patterns * Fix validateMetadataFile and validateDataFile to handle subdirectories and directory creation * Fix error handling, metadata validation, reduce code duplication * Fix empty remainingPath handling for directory paths * Refactor: unify validateMetadataFile and validateDataFile * Refactor: extract UUID pattern constant * fix: allow Iceberg partition and directory paths without trailing slashes Modified validateFile to correctly handle directory paths that do not end with a trailing slash. This ensures that paths like 'data/year=2024' are validated as directories if they match partition or subdirectory patterns, rather than being incorrectly rejected as invalid files. Added comprehensive test cases for various directory and partition path combinations. * refactor: use standard path package and idiomatic returns Simplified directory and filename extraction in validateFile by using the standard path package (aliased as pathpkg). This improves readability and avoids manual string manipulation. Also updated GetTableInfoFromPath to use naked returns for named return values, aligning with Go conventions for short functions. * feat: enforce strict Iceberg top-level directories and metadata restrictions Implemented strict validation for Iceberg layout: - Bare top-level keys like 'metadata' and 'data' are now rejected; they must have a trailing slash or a subpath. - Subdirectories under 'metadata/' are now prohibited to enforce the flat structure required by Iceberg. - Updated the test suite with negative test cases and ensured proper formatting. * feat: allow table root directory markers in ValidateTableBucketUpload Modified ValidateTableBucketUpload to short-circuit and return nil when the relative path within a table is empty. This occurs when a trailing slash is used on the table directory (e.g., /table-buckets/mybucket/myns/mytable/). Added a test case 'table dir with slash' to verify this behavior. * test: add regression cases for metadata subdirs and table markers Enforced a strictly flat structure for the metadata directory by removing the "directory without trailing slash" fallback in validateFile for metadata. Added regression test cases: - metadata/nested (must fail) - /table-buckets/.../mytable/ (must pass) Verified all tests pass. * feat: reject double slashes in Iceberg table paths Modified validateDirectoryPath to return an error when encountering empty path segments, effectively rejecting double slashes like 'data//file.parquet'. Updated validateFile to use manual path splitting instead of the 'path' package for intermediate directories to ensure redundant slashes are not auto-cleaned before validation. Added regression tests for various double slash scenarios. * refactor: separate isMetadata logic in validateDirectoryPath Following reviewer feedback, refactored validateDirectoryPath to explicitly separate the handling of metadata and data paths. This improves readability and clarifies the function's intent while maintaining the strict validation rules and double-slash rejection previously implemented. * feat: validate bucket, namespace, and table path segments Updated ValidateTableBucketUpload to ensure that bucket, namespace, and table segments in the path are non-empty. This prevents invalid paths like '/table-buckets//myns/mytable/...' from being accepted during upload. Added regression tests for various empty segment scenarios. * Update weed/s3api/s3tables/iceberg_layout.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> * feat: block double-slash bypass in table relative paths Added a guard in ValidateTableBucketUpload to reject tableRelativePath if it starts with a '/' or contains '//'. This ensures that paths like '/table-buckets/b/ns/t//data/file.parquet' are properly rejected and cannot bypass the layout validation. Added regression tests to verify. --------- Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> |
2 days ago | |
|---|---|---|
| .. | ||
| src | HDFS: Java client replication configuration (#7526) | 2 months ago |
| .gitignore | HDFS: Java client replication configuration (#7526) | 2 months ago |
| Makefile | HDFS: Java client replication configuration (#7526) | 2 months ago |
| docker-compose.yml | fix: add missing backslash for volume extraArgs in helm chart (#7676) | 2 months ago |
| pom.xml | chore(deps): bump io.netty:netty-codec-http from 4.1.125.Final to 4.1.129.Final in /test/java/spark (#7773) | 2 months ago |
| quick-start.sh | HDFS: Java client replication configuration (#7526) | 2 months ago |
| run-tests.sh | HDFS: Java client replication configuration (#7526) | 2 months ago |