HBASE-29588: New HFile Design For MultiTenant Support#7296

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sairampola wants to merge 95 commits intoapache:HBASE-29588-featurefrom

sairampola:hfilev4logical

Commits on Apr 15, 2025

HFile V4 Writer changes
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HFile v4 - fix the file info not to have longest key
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HFile v4 - made tenant identification optimized
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HFile v4 - add case of default tenant
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HFile v4 - optimized default tenant extractor
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HFile v4 - reverted table descriptor changes
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HFile v4 - optimized writer factory changes
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HFile v4 - remove unnesscary changes
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Commits on Apr 16, 2025

HFile v4 - remove not needed tenant method
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HFile v4 - reader implemented and tests passing for read and write
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Commits on Apr 17, 2025

HFile v4 - reader implemented and tests passing for read and write
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Commits on Apr 18, 2025

HFile v4 - added relative offsets to tenant sections
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Commits on Apr 21, 2025

HFile v4 - tests passing with absolute offsets
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HFile v4 - test changes to verify v4 writer
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HFile v4 - v4 writer not to have minimum size of the section
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HFile v4 - added asserts to test for confirming readers and scanners are from v4 codeflow
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HFile v4 - added relative offset code, test failing for non-first tenant section
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HFile v4 - added relative offset code, test cases passing
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HFile v4 - refactor writer flow with passing test
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HFile v4 - refactor reader flow with passing test
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HFile v4 - fix resouce leak in reader flow with passing test
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HFile v4 - remove unused imports
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Commits on May 15, 2025

HFile v4 - added tenantSectionId terminology
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HFile v4 - added test with offset
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HFile v4 - renamed virtualSectionWriter to SectionWriter
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Commits on May 16, 2025

HFile v4 - working partial key scan logic across sections
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Commits on May 22, 2025

HFile v4 - remove support for tenant offset
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Commits on May 23, 2025

HFile v4 - flushes working
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Commits on May 28, 2025

HFile v4 - Optimizations
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Commits on Jun 2, 2025

HFile v4 - Optimizations, broken test as tenant extractor failing
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Commits on Jun 6, 2025

HFile v4 - removed bloom filter change
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Commits on Jun 11, 2025

HFile v4 - Added formatting
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Commits on Jun 12, 2025

HFile v4 - Improved formatting
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HFile v4 - Improved testcase
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HFile v4 - Added missing methods for AbstractMultitenantreader and removed redundant test
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HFile v4 - Bloom filter handled
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HFile v4 - Improved test cases
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Commits on Jun 15, 2025

HFile v4 - Improved test case organization
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Commits on Jun 16, 2025

HFile v4 - Fixed scan behaviour
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HFile v4 - Formatted hfileinfo
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HFile v4 - Removed section reader cache
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Commits on Jun 17, 2025

HFile v4 - Removed empty test
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Commits on Jun 24, 2025

HFile v4 - Added split functionaility with passing test
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Commits on Jun 26, 2025

HFile v4 - Added split functionaility with one failing test
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Commits on Jul 18, 2025

HFile v4 - Added split functionaility with spliting on tenant boundary with passing tests
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Commits on Jul 21, 2025

HFile v4 - Split tests are working now in single suite
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Commits on Jul 25, 2025

HFile v4 - Hfile Pretty Printer is working now with tests
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Commits on Sep 1, 2025

Handled all sections to have consistent fileInfo fields
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Merge branch 'master' of github.com:apache/hbase into hfilev4logical
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Commits on Sep 3, 2025

Consitent section index reader and writer for multi-level blocks
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Commits on Sep 12, 2025

Merge branch 'master' of github.com:apache/hbase into hfilev4logical
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Made fixes to incorporate master branch updates
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Spotless fixes
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Commits on Sep 19, 2025

Fixed testCacheOnWriteInSchema
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Updated hfile default version to 4
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Spotless fixes
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Refactor HFilePrettyPrinter
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Commits on Sep 25, 2025

Fixed seek related tests
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Spotless fixes
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Test fixes
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Test fixes
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Commits on Oct 2, 2025

Test fixes
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Merge branch 'master' of github.com:apache/hbase into hfilev4logical
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Test fixes
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Test fixes
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Test fixes
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Added reader cache
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Spotless fixes
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Commits on Oct 3, 2025

Fixed Meta access
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Spotless fixes
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fixed datablock index reader
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Commits on Oct 6, 2025

Fixed BloomFilter precedence between CF and Table
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Fixed BloomFilter support
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Commits on Oct 7, 2025

Fixed test cases
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Applies spotless fixes
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Fixed test case
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Commits on Oct 13, 2025

Fixed test failure
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Applied spotless fixes
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Fixed test failures
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Fixed test failures
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Fixed test failures
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Commits on Oct 14, 2025

Fixed test failures
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Fixed test failures
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Commits on Oct 15, 2025

Fixed compile failure
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Fixed spotbug issues
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Commits on Oct 17, 2025

Fixed spotbug issues
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Fixed style issues
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Commits on Jan 1, 2026

Test fixes
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Spotless fixes
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