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[tutorials][ML] Disable dataloader xgboost tutorial - #22957

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siliataider merged 1 commit into
root-project:masterfrom
siliataider:tmva-tutorial
Jul 30, 2026
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[tutorials][ML] Disable dataloader xgboost tutorial#22957
siliataider merged 1 commit into
root-project:masterfrom
siliataider:tmva-tutorial

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This Pull request:

Changes or fixes:

This tutorial intermittently produces corrupted (zero/negative) sample weights when RDataLoader is used with a filtered multi-cluster RDataFrame causing XGBoost's positive-weight assertion to fail sporadically in the CI.

I will disable it for now until I finish my investigation.

@siliataider
siliataider requested a review from bellenot as a code owner July 29, 2026 14:47
@siliataider
siliataider requested a review from vepadulano July 29, 2026 14:47
@siliataider siliataider self-assigned this Jul 29, 2026
@siliataider siliataider added in:Tutorials in:ML Everything under ROOT/ML labels Jul 29, 2026
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github-actions Bot commented Jul 29, 2026

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Test Results

    23 files      23 suites   3d 17h 37m 6s ⏱️
 3 881 tests  3 879 ✅ 0 💤 2 ❌
79 945 runs  79 943 ✅ 0 💤 2 ❌

For more details on these failures, see this check.

Results for commit 481e736.

♻️ This comment has been updated with latest results.

@siliataider
siliataider requested a review from guitargeek July 30, 2026 12:46

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LGTM!

@siliataider
siliataider merged commit b42a022 into root-project:master Jul 30, 2026
60 of 64 checks passed
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2 participants