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feat(reader): support late materialization with probe/payload two-phase reads - #243

Merged

lxy-9602 merged 35 commits into

apache:mainfrom

zhf999:lat-mat

Aug 27, 2026

Merged

feat(reader): support late materialization with probe/payload two-phase reads#243
lxy-9602 merged 35 commits into
apache:mainfrom
zhf999:lat-mat

Commits on Aug 21, 2026
- feat: support lat-mat (not tested)
  zhf999
  committed
  31736ef
- cache and forward read ranges
  zhf999
  committed
  c57e1c3
- fix: not use the bitmap from inner read
  zhf999
  committed
  76b8317
- fix: support SeekToRow
  zhf999
  committed
  4a5fa3b
- test: add test cases
  zhf999
  committed
  b74258d
Commits on Aug 24, 2026
- test: add projection feature for MockFileBatchReader
  zhf999
  committed
  4b0a106
- fix: set read ranges only when read range are not empty
  zhf999
  committed
  f7fa513
- style: refractor code and add comments
  zhf999
  committed
  428a567
- fix: support memory pool
  zhf999
  committed
  2d81627
- fix: support calling NextBatch
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  7507692
- style: add TODOs
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  0325f65
- feat: add support LM builder
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  committed
  e5e2a6a
- feat: install LM reader below PrefetchFileBatchReader
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  committed
  1ab5805
- fix: normalize arrow array after slicing
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  committed
  913f222
- feat: enable context options for LatMat
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  committed
  19bb106
- pre-commit
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  committed
  7f44acd
Commits on Aug 25, 2026
- fix: forward PrefetchFileBatchReader::PreBufferRange to fix cache issues
  zhf999
  committed
  95fe958
- fix: diable lat-mat in previout tests and add new tests for lat-mat
  zhf999
  committed
  dc124e2
- fix: lat-mat not controlled by enable-prefetch
  zhf999
  committed
  369d97f
- refractor
  zhf999
  committed
  f0a7f75
- style: add comments
  zhf999
  committed
  4925c4e
- fix: lat-mat silently fails when format is avro or blob
  zhf999
  committed
  f1f1c76
- fix: minor issues in LM reader
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  committed
  708dadf
- fix: predicate issues
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  committed
  029e5e1
- fix: clang-tidy
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  committed
  660be34
- add TODOs
  zhf999
  committed
  66916f3
- test: restore behavior of merge_file_split_read_test
  zhf999
  committed
  d366c12
- pre-commit
  zhf999
  committed
  9215628
- Merge branch 'main' into lat-mat
  zhf999
  committed
  99854b4
Commits on Aug 26, 2026
- fix: reset LM reader state on Close
  zhf999
  committed
  86a0e99
- fix: return invalid when bitmap is empty
  zhf999
  committed
  7f47127
- test: update test cases
  zhf999
  committed
  68ad0e8
- test: diable lat-mat in paimon-global-index-test and paimon-blob-table-inte-test
  zhf999
  committed
  5851143
- feat: support non-prefetch format (avro, blob, etc.)
  zhf999
  committed
  3f654c7
- test: update lat-mat tests
  zhf999
  committed
  a02e7f5

Commits

Commits on Aug 21, 2026

Commits on Aug 24, 2026

Commits on Aug 25, 2026

Commits on Aug 26, 2026