)]}'
{
  "commit": "b14a5378ad7b5cbcad637d2839298dbf4711e29c",
  "tree": "b44c1a90ab49a240cf369fa801ac9f03153050ab",
  "parents": [
    "37faf3e79512c2c036b004d80770bb522af035f1"
  ],
  "author": {
    "name": "Srinivas Lade",
    "email": "srinulade1@gmail.com",
    "time": "Thu Sep 11 08:48:06 2025 -0700"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Thu Sep 11 08:48:06 2025 -0700"
  },
  "message": "GH-43694: [C++] Add `Executor *` Option to `arrow::dataset::ScanOptions` (#43698)\n\n### Rationale for this change\n\n(See https://github.com/apache/arrow/issues/43694)\n\n### What changes are included in this PR?\n\nAdded the option `Executor *executor` to `arrow::dataset::ScanOptions` and modified the scanner and sub-functions to either use the internally specified thread pool or the default internal pool when necessary.\n\n### Are these changes tested?\n\nAdded a Parquet scanner test that uses the new ExecContext using a separate thread pool for each fragment.\n\n### Are there any user-facing changes?\n\nYes, adds a new option. I\u0027m not sure how to update the documentation though\n* GitHub Issue: #43694\n\nLead-authored-by: Scott Routledge \u003cscott@bodo.ai\u003e\nCo-authored-by: Srinivas Lade \u003csrinulade1@gmail.com\u003e\nCo-authored-by: scott-routledge2 \u003cscott@bodo.ai\u003e\nCo-authored-by: Raúl Cumplido \u003craulcumplido@gmail.com\u003e\nSigned-off-by: Rossi Sun \u003czanmato1984@gmail.com\u003e",
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