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add compaction dag limit & batch size

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This commit is contained in:
yangqise7en
2023-09-12 08:40:21 +00:00
committed by ob-robot
parent f990b986b5
commit 7b4f5eeffe
13 changed files with 63 additions and 101 deletions
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6
src/share/parameter/ob_parameter_seed.ipp
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@ -848,6 +848,12 @@ DEF_BOOL(_enable_parallel_minor_merge, OB_TENANT_PARAMETER, "True",
DEF_BOOL(_enable_adaptive_compaction, OB_TENANT_PARAMETER, "True",
"specifies whether allow adaptive compaction schedule and information collection",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(compaction_dag_cnt_limit, OB_TENANT_PARAMETER, "15000", "[10000,200000]",
"the compaction dag count limit. Range: [10000,200000] in integer. default value is 15000",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(compaction_schedule_tablet_batch_cnt, OB_TENANT_PARAMETER, "50000", "[10000,200000]",
"the batch size when scheduling tablet to execute compaction task. Range: [10000,200000] in integer. default value is 50000",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(compaction_low_thread_score, OB_TENANT_PARAMETER, "0", "[0,100]",
"the current work thread score of low priority compaction. Range: [0,100] in integer. Especially, 0 means default value",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));