[AURON #1834] Support DataSourceScan metrics#1835
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richox merged 1 commit intoapache:masterfrom Jan 7, 2026
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Pull request overview
This PR adds support for tracking partitions and files read during native file scans by introducing two new metrics: Native.partitions_read and Native.files_read. These metrics are computed at driver side during the initialization of the file scan RDD and posted to the SQL execution UI.
Key changes:
- Added two new metrics to
NativeFileSourceScanBase:numPartitionsandnumFiles - Metrics are computed from the underlying
FileScanRDDstructure and posted using driver metric updates
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cxzl25
approved these changes
Jan 5, 2026
ShreyeshArangath
approved these changes
Jan 5, 2026
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Which issue does this PR close?
Closes #1834
Rationale for this change
What changes are included in this PR?
Added metrics
Native.partitions_readandNative.files_readAre there any user-facing changes?
How was this patch tested?