Add minRowCountForPageSizeCheck setting to BigTableToParquet template.

[claudevdm]

No description provided.

[gemini-code-assist]

Summary of Changes

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This pull request introduces a configurable setting to the BigtableToParquet template, allowing users to specify the minimum row count for page size checks. This change helps mitigate potential memory issues when processing large rows by providing more granular control over how frequently pages are flushed to storage.

Highlights

• New Pipeline Option: Added a new configuration parameter 'minRowCountForPageSizeCheck' to the BigtableToParquet template to control memory usage during Parquet file writing.
• Dynamic Sink Configuration: Updated the pipeline logic to conditionally apply the new row count threshold to the Parquet sink if provided by the user.

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 52.31%. Comparing base (afbc8a7) to head (ca342f4).

Files with missing lines	Patch %	Lines
...gle/cloud/teleport/bigtable/BigtableToParquet.java	0.00%	5 Missing ⚠️

❌ Your patch check has failed because the patch coverage (0.00%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #3644      +/-   ##
============================================
- Coverage     52.33%   52.31%   -0.02%     
+ Complexity     6158     5746     -412     
============================================
  Files          1054     1054              
  Lines         63624    63628       +4     
  Branches       6997     6998       +1     
============================================
- Hits          33296    33288       -8     
- Misses        28070    28080      +10     
- Partials       2258     2260       +2     

Components	Coverage Δ
spanner-templates	72.17% <ø> (-0.02%)	⬇️
spanner-import-export	68.90% <ø> (-0.02%)	⬇️
spanner-live-forward-migration	80.41% <ø> (-0.04%)	⬇️
spanner-live-reverse-replication	77.84% <ø> (-0.03%)	⬇️
spanner-bulk-migration	89.17% <ø> (-0.02%)	⬇️
gcs-spanner-dv	85.34% <ø> (-0.05%)	⬇️

Files with missing lines	Coverage Δ
...gle/cloud/teleport/bigtable/BigtableToParquet.java	34.61% <0.00%> (-2.89%)	⬇️

... and 4 files with indirect coverage changes

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[Abacn]

value provider isn't accessible at pipeline expansion time (in public static PipelineResult run)