Description
The new performance tests created in AVRO-1088 show that using the
resolved writer takes 30 to 50 times longer than using no schema
resolution or using the resolved reader for simple and nested arrays.
For a simple array, using the resolved writer took ~30x longer than
using the memory reader that assumed a matching schema. For the nested
array, using the resolved writer took ~50x longer.
These results suggest that there is a bug in resolved writer. I do not
have a proposed fix at this time.
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- Running simple array matched schemas ****
250000 tests per run
Run 1
Run 2
Run 3
Average time: 2.123s
Tests/sec: 117739 - Running simple array resolved writer ****
10000 tests per run
Run 1
Run 2
Run 3
Average time: 2.747s
Tests/sec: 3641
- Running simple array matched schemas ****
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- Running nested array matched schemas ****
250000 tests per run
Run 1
Run 2
Run 3
Average time: 3.030s
Tests/sec: 82508 - Running nested array resolved writer ****
10000 tests per run
Run 1
Run 2
Run 3
Average time: 6.650s
Tests/sec: 1504
- Running nested array matched schemas ****
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