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prototype: capture Parquet scan operations with tracing in I/O tests - #27110

Draft

adriangb wants to merge 17 commits into

apache:mainfrom

adriangb:io-tracing-prototype

Draft

prototype: capture Parquet scan operations with tracing in I/O tests#27110
adriangb wants to merge 17 commits into
apache:mainfrom
adriangb:io-tracing-prototype

Commits on Oct 31, 2026
- test(parquet): add SQL-level I/O snapshot test for Bloom filter loading baseline
  mohitgurav20
  committed
  c0a70fb
Commits on Nov 2, 2026
- test(parquet): use inline snapshot for Bloom filter I/O test
  
  alamb
  and
  claude
  committed
  73ba64e
- test(parquet): move I/O tracing setup into parquet/io module
  
  alamb
  and
  claude
  committed
  37110ee
- Rework tests
  alamb
  committed
  a6a9426
- Merge remote-tracking branch 'apache/main' into alamb/pr-26897-io-refactor
  alamb
  committed
  61f0e9d
- test(parquet): complete comment on pruned Bloom filter I/O test
  
  alamb
  and
  claude
  committed
  1522d2c
- comments
  alamb
  committed
  f1517f6
- test(parquet): add I/O tracking tests for row group pruning, filter pushdown and TopK
  
  alamb
  and
  claude
  committed
  e85a89f
Commits on Nov 4, 2026
- Merge remote-tracking branch 'apache/main' into alamb/parquet-io-pruning-tests
  alamb
  committed
  6b5ec0b
- Comments
  alamb
  committed
  e92655f
- Update tests
  alamb
  committed
  5da1a02
- show requests
  alamb
  committed
  9a1bfd1
- ft
  alamb
  committed
  e04f166
- prototype: capture parquet I/O through tracing events
  
  adriangb
  and
  claude
  committed
  895173f
- prototype: trace parquet scan stages and render any recorded fields
  
  adriangb
  and
  claude
  committed
  f6270cb
- prototype: capture traces with one global subscriber
  
  adriangb
  and
  claude
  committed
  2e64345
Commits on Nov 6, 2026
- Merge main into io-tracing-prototype
  
  adriangb
  and
  claude
  committed
  c659e9c

Commits

Commits on Oct 31, 2026

Commits on Nov 2, 2026

Commits on Nov 4, 2026

Commits on Nov 6, 2026