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[CP] modify default value of system parameter range_optimizer_max_mem_size

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obdev
2024-02-08 04:33:01 +00:00
committed by ob-robot
parent 65e2673834
commit c0df24ca11
2 changed files with 5 additions and 2 deletions
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4
src/share/parameter/ob_parameter_seed.ipp
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@ -1666,8 +1666,8 @@ DEF_BOOL(_enable_in_range_optimization, OB_TENANT_PARAMETER, "True",
DEF_BOOL(_force_explict_500_malloc, OB_CLUSTER_PARAMETER, "False",
"Force 500 memory for explicit allocation",
ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_CAP(range_optimizer_max_mem_size, OB_TENANT_PARAMETER, "128M", "[16M,1G]",
"to limit the memory consumption for the query range optimizer. Range: [16M,1G]",
DEF_CAP(range_optimizer_max_mem_size, OB_TENANT_PARAMETER, "128M", "[0M,)",
"to limit the memory consumption for the query range optimizer. Range: [0M,+∞), 0 stands for unlimited",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_TIME(_schema_memory_recycle_interval, OB_CLUSTER_PARAMETER, "15m", "[0s,)",
"the time interval between the schedules of schema memory recycle task. "

3
src/sql/rewrite/ob_query_range.cpp
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@ -180,6 +180,9 @@ int ObQueryRange::init_query_range_ctx(ObIAllocator &allocator,
query_range_ctx_->phy_rowid_for_table_loc_ = phy_rowid_for_table_loc;
query_range_ctx_->ignore_calc_failure_ = ignore_calc_failure;
query_range_ctx_->range_optimizer_max_mem_size_ = exec_ctx->get_my_session()->get_range_optimizer_max_mem_size();
if (0 == query_range_ctx_->range_optimizer_max_mem_size_) {
query_range_ctx_->range_optimizer_max_mem_size_ = INT64_MAX;
}
query_range_ctx_->use_in_optimization_ = use_in_optimization;
}
for (int64_t i = 0; OB_SUCC(ret) && i < range_columns.count(); ++i) {