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[Enhancement] make lake pk compaction upper threshold configurable #35129
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Signed-off-by: luohaha <18810541851@163.com> Signed-off-by: luohaha <18810541851@163.com>
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@Mergifyio backport branch-3.2 |
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imay
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…ackport #35129) (#35337) Why I'm doing: Now we limit the max lake pk compaction output bytes under max(update_compaction_result_bytes, 1/2 * tablet bytes), make this ratio(1/2) configurable to prevent bad case. What I'm doing: Add config update_compaction_ratio_threshold. backport #35129 Signed-off-by: luohaha <18810541851@163.com>
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Why I'm doing:
Now we limit the max lake pk compaction output bytes under max(update_compaction_result_bytes, 1/2 * tablet bytes), make this ratio(1/2) configurable to prevent bad case.
What I'm doing:
Add config
update_compaction_ratio_threshold
.Fixes #issue
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist:
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