Fix CompactionIterator flag for penultimate level output #10967
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We were not resetting it in non-debug mode so it could be true once and then stay true for future keys where it should be false. This PR adds the reset logic.
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@ajkr has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator. |
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@ajkr has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator. |
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riversand963
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Nov 21, 2022
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Thanks for the review! |
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ajkr
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Nov 24, 2022
Summary: We were not resetting it in non-debug mode so it could be true once and then stay true for future keys where it should be false. This PR adds the reset logic. Pull Request resolved: #10967 Test Plan: - built `db_bench` with DEBUG_LEVEL=0 - ran benchmark: `TEST_TMPDIR=/dev/shm/prefix ./db_bench -benchmarks=fillrandom -compaction_style=1 -preserve_internal_time_seconds=100 -preclude_last_level_data_seconds=10 -write_buffer_size=1048576 -target_file_size_base=1048576 -subcompactions=8 -duration=120` - compared "output_to_penultimate_level: X bytes + last: Y bytes" lines in LOG output - Before this fix, Y was always zero - After this fix, Y gradually increased throughout the benchmark Reviewed By: riversand963 Differential Revision: D41417726 Pulled By: ajkr fbshipit-source-id: ace1e9a289e751a5b0c2fbaa8addd4eda5525329
ajkr
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Nov 24, 2022
Summary: We were not resetting it in non-debug mode so it could be true once and then stay true for future keys where it should be false. This PR adds the reset logic. Pull Request resolved: #10967 Test Plan: - built `db_bench` with DEBUG_LEVEL=0 - ran benchmark: `TEST_TMPDIR=/dev/shm/prefix ./db_bench -benchmarks=fillrandom -compaction_style=1 -preserve_internal_time_seconds=100 -preclude_last_level_data_seconds=10 -write_buffer_size=1048576 -target_file_size_base=1048576 -subcompactions=8 -duration=120` - compared "output_to_penultimate_level: X bytes + last: Y bytes" lines in LOG output - Before this fix, Y was always zero - After this fix, Y gradually increased throughout the benchmark Reviewed By: riversand963 Differential Revision: D41417726 Pulled By: ajkr fbshipit-source-id: ace1e9a289e751a5b0c2fbaa8addd4eda5525329
Yuval-Ariel
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Jan 12, 2023
Summary: We were not resetting it in non-debug mode so it could be true once and then stay true for future keys where it should be false. This PR adds the reset logic. Pull Request resolved: facebook/rocksdb#10967 Test Plan: - built `db_bench` with DEBUG_LEVEL=0 - ran benchmark: `TEST_TMPDIR=/dev/shm/prefix ./db_bench -benchmarks=fillrandom -compaction_style=1 -preserve_internal_time_seconds=100 -preclude_last_level_data_seconds=10 -write_buffer_size=1048576 -target_file_size_base=1048576 -subcompactions=8 -duration=120` - compared "output_to_penultimate_level: X bytes + last: Y bytes" lines in LOG output - Before this fix, Y was always zero - After this fix, Y gradually increased throughout the benchmark Reviewed By: riversand963 Differential Revision: D41417726 Pulled By: ajkr fbshipit-source-id: ace1e9a289e751a5b0c2fbaa8addd4eda5525329
Yuval-Ariel
pushed a commit
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that referenced
this pull request
Jan 19, 2023
Summary: We were not resetting it in non-debug mode so it could be true once and then stay true for future keys where it should be false. This PR adds the reset logic. Pull Request resolved: facebook/rocksdb#10967 Test Plan: - built `db_bench` with DEBUG_LEVEL=0 - ran benchmark: `TEST_TMPDIR=/dev/shm/prefix ./db_bench -benchmarks=fillrandom -compaction_style=1 -preserve_internal_time_seconds=100 -preclude_last_level_data_seconds=10 -write_buffer_size=1048576 -target_file_size_base=1048576 -subcompactions=8 -duration=120` - compared "output_to_penultimate_level: X bytes + last: Y bytes" lines in LOG output - Before this fix, Y was always zero - After this fix, Y gradually increased throughout the benchmark Reviewed By: riversand963 Differential Revision: D41417726 Pulled By: ajkr fbshipit-source-id: ace1e9a289e751a5b0c2fbaa8addd4eda5525329
Yuval-Ariel
pushed a commit
to speedb-io/speedb
that referenced
this pull request
Jan 23, 2023
Summary: We were not resetting it in non-debug mode so it could be true once and then stay true for future keys where it should be false. This PR adds the reset logic. Pull Request resolved: facebook/rocksdb#10967 Test Plan: - built `db_bench` with DEBUG_LEVEL=0 - ran benchmark: `TEST_TMPDIR=/dev/shm/prefix ./db_bench -benchmarks=fillrandom -compaction_style=1 -preserve_internal_time_seconds=100 -preclude_last_level_data_seconds=10 -write_buffer_size=1048576 -target_file_size_base=1048576 -subcompactions=8 -duration=120` - compared "output_to_penultimate_level: X bytes + last: Y bytes" lines in LOG output - Before this fix, Y was always zero - After this fix, Y gradually increased throughout the benchmark Reviewed By: riversand963 Differential Revision: D41417726 Pulled By: ajkr fbshipit-source-id: ace1e9a289e751a5b0c2fbaa8addd4eda5525329
ayulas
pushed a commit
to speedb-io/speedb
that referenced
this pull request
Feb 26, 2023
Summary: We were not resetting it in non-debug mode so it could be true once and then stay true for future keys where it should be false. This PR adds the reset logic. Pull Request resolved: facebook/rocksdb#10967 Test Plan: - built `db_bench` with DEBUG_LEVEL=0 - ran benchmark: `TEST_TMPDIR=/dev/shm/prefix ./db_bench -benchmarks=fillrandom -compaction_style=1 -preserve_internal_time_seconds=100 -preclude_last_level_data_seconds=10 -write_buffer_size=1048576 -target_file_size_base=1048576 -subcompactions=8 -duration=120` - compared "output_to_penultimate_level: X bytes + last: Y bytes" lines in LOG output - Before this fix, Y was always zero - After this fix, Y gradually increased throughout the benchmark Reviewed By: riversand963 Differential Revision: D41417726 Pulled By: ajkr fbshipit-source-id: ace1e9a289e751a5b0c2fbaa8addd4eda5525329
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We were not resetting it in non-debug mode so it could be true once and then stay true for future keys where it should be false. This PR adds the reset logic.
Test Plan:
db_benchwith DEBUG_LEVEL=0TEST_TMPDIR=/dev/shm/prefix ./db_bench -benchmarks=fillrandom -compaction_style=1 -preserve_internal_time_seconds=100 -preclude_last_level_data_seconds=10 -write_buffer_size=1048576 -target_file_size_base=1048576 -subcompactions=8 -duration=120