Return the total number of rows written in metadata.

[delucchi-cmu]

Change Description

Relevant for astronomy-commons/hats-import#344

Return the total number of rows across all parquet files in the new parquet dataset.

Solution Description

Aggregates a count of number of rows inside the row group fragments, as they are aggregated in the parquet metadata.

Code Quality

• I have read the Contribution Guide
• My code follows the code style of this project
• My code builds (or compiles) cleanly without any errors or warnings
• My code contains relevant comments and necessary documentation

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.93%. Comparing base (b02ac54) to head (09bdeb9).
Report is 33 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #306   +/-   ##
=======================================
  Coverage   93.92%   93.93%           
=======================================
  Files          58       58           
  Lines        2057     2060    +3     
=======================================
+ Hits         1932     1935    +3     
  Misses        125      125           

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[github-actions]

Before [b02ac54]	After [ba3e56b]	Ratio	Benchmark (Parameter)
13.3±0.2ms	13.7±0.8ms	1.03	benchmarks.Suite.time_inner_pixel_alignment
119±0.8ms	120±1ms	1.01	benchmarks.time_test_alignment_even_sky
380±3ms	379±3ms	1	benchmarks.Suite.time_outer_pixel_alignment
979±2μs	984±4μs	1	benchmarks.time_test_cone_filter_multiple_order
20.6±0.8ms	20.4±0.4ms	0.99	benchmarks.MetadataSuite.time_load_partition_info_order6
77.0±0.2ms	76.6±0.7ms	0.99	benchmarks.MetadataSuite.time_load_partition_info_order7
77.2±0.2ms	76.7±1ms	0.99	benchmarks.MetadataSuite.time_load_partition_join_info
41.8±0.3ms	41.2±0.3ms	0.99	benchmarks.Suite.time_pixel_tree_creation
92.6±3ms	86.1±2ms	0.93	benchmarks.Suite.time_paths_creation

Click here to view all benchmarks.