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add config _globle_enable_rich_vector_format

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This commit is contained in:
obdev
2024-03-12 07:14:56 +00:00
committed by ob-robot
parent 8d56362278
commit dec494cf3f
7 changed files with 42 additions and 17 deletions
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5
src/share/parameter/ob_parameter_seed.ipp
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@ -1890,4 +1890,7 @@ DEF_STR_WITH_CHECKER(choose_migration_source_policy, OB_TENANT_PARAMETER, "idc",
DEF_BOOL(_enable_choose_migration_source_policy, OB_TENANT_PARAMETER, "True",
"Control whether to use chose_migration_source_policy. "
"If the value of configure is false, it will not use chose_migration_source_policy and choose replica with the largest checkpoint scn as the source.",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_BOOL(_global_enable_rich_vector_format, OB_CLUSTER_PARAMETER, "True",
"Control whether use rich vector format in vectorization engine",
ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));

1
src/sql/plan_cache/ob_plan_cache.cpp
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@ -2323,6 +2323,7 @@ OB_INLINE int ObPlanCache::construct_plan_cache_key(ObSQLSessionInfo &session,
// added plan's key will be `true + other_info`, same as key constructed for getting plan.
// if `use_rich_format()` is used as part of key, added plan's key will be `false + other_info`.
pc_key.use_rich_vector_format_ = session.initial_use_rich_format();
pc_key.config_use_rich_format_ = session.config_use_rich_format();
pc_key.is_weak_read_ = is_weak;
return ret;
}

3
src/sql/plan_cache/ob_plan_cache_struct.h
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@ -166,7 +166,8 @@ struct ObPlanCacheKey : public ObILibCacheKey
{
uint16_t is_weak_read_ : 1;
uint16_t use_rich_vector_format_ : 1;
uint16_t reserved_ : 14; // reserved
uint16_t config_use_rich_format_ : 1;
uint16_t reserved_ : 13; // reserved
};
};
};

26
src/sql/resolver/ob_resolver.cpp
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@ -1250,17 +1250,21 @@ int ObResolver::resolve(IsPrepared if_prepared, const ParseNode &parse_tree, ObS
}
if (OB_SUCC(ret)) {
bool has_rich_format_hint = false;
bool enable_rich_format = false;
ObOptParamHint &opt_hint = params_.query_ctx_->query_hint_.global_hint_.opt_params_;
if (OB_FAIL(opt_hint.check_and_get_bool_opt_param(ObOptParamHint::ENABLE_RICH_VECTOR_FORMAT,
has_rich_format_hint,
enable_rich_format))) {
LOG_WARN("check and get bool opt param failed", K(ret));
} else if (has_rich_format_hint) {
params_.session_info_->set_force_rich_format(
enable_rich_format ? ObBasicSessionInfo::ForceRichFormatStatus::FORCE_ON :
ObBasicSessionInfo::ForceRichFormatStatus::FORCE_OFF);
if (params_.session_info_->is_force_off_rich_format()) {
// do nothing
} else {
bool has_rich_format_hint = false;
bool enable_rich_format = false;
ObOptParamHint &opt_hint = params_.query_ctx_->query_hint_.global_hint_.opt_params_;
if (OB_FAIL(opt_hint.check_and_get_bool_opt_param(ObOptParamHint::ENABLE_RICH_VECTOR_FORMAT,
has_rich_format_hint,
enable_rich_format))) {
LOG_WARN("check and get bool opt param failed", K(ret));
} else if (has_rich_format_hint) {
params_.session_info_->set_force_rich_format(
enable_rich_format ? ObBasicSessionInfo::ForceRichFormatStatus::FORCE_ON :
ObBasicSessionInfo::ForceRichFormatStatus::FORCE_OFF);
}
}
}
}

4
src/sql/session/ob_basic_session_info.cpp
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@ -157,7 +157,8 @@ ObBasicSessionInfo::ObBasicSessionInfo(const uint64_t tenant_id)
is_client_sessid_support_(false),
use_rich_vector_format_(false),
last_refresh_schema_version_(OB_INVALID_VERSION),
force_rich_vector_format_(ForceRichFormatStatus::Disable)
force_rich_vector_format_(ForceRichFormatStatus::Disable),
config_use_rich_format_(true)
{
thread_data_.reset();
MEMSET(sys_vars_, 0, sizeof(sys_vars_));
@ -461,6 +462,7 @@ void ObBasicSessionInfo::reset(bool skip_sys_var)
client_identifier_.reset();
last_refresh_schema_version_ = OB_INVALID_VERSION;
proxy_user_id_ = OB_INVALID_ID;
config_use_rich_format_ = true;
}
int ObBasicSessionInfo::reset_timezone()

19
src/sql/session/ob_basic_session_info.h
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@ -484,9 +484,18 @@ public:
const bool need_check_valid /* true */);
void init_use_rich_format()
{
use_rich_vector_format_ = GET_MIN_CLUSTER_VERSION() >= CLUSTER_VERSION_4_3_0_0
&& sys_vars_cache_.get_enable_rich_vector_format();
force_rich_vector_format_ = ForceRichFormatStatus::Disable;
config_use_rich_format_ = GCONF._global_enable_rich_vector_format;
if (!config_use_rich_format_) {
use_rich_vector_format_ = false;
force_rich_vector_format_ = ForceRichFormatStatus::FORCE_OFF;
} else {
use_rich_vector_format_ = GET_MIN_CLUSTER_VERSION() >= CLUSTER_VERSION_4_3_0_0
&& sys_vars_cache_.get_enable_rich_vector_format();
force_rich_vector_format_ = ForceRichFormatStatus::Disable;
}
}
bool is_force_off_rich_format() {
return force_rich_vector_format_ == ForceRichFormatStatus::FORCE_OFF;
}
bool use_rich_format() const {
if (force_rich_vector_format_ != ForceRichFormatStatus::Disable) {
@ -496,6 +505,8 @@ public:
}
}
bool config_use_rich_format() { return config_use_rich_format_; }
bool initial_use_rich_format() const {
return use_rich_vector_format_;
}
@ -2342,6 +2353,8 @@ private:
// force_rich_vector_format_ == FORCE_OFF => use_rich_format() returns false
// otherwise use_rich_format() returns use_rich_vector_format_
ForceRichFormatStatus force_rich_vector_format_;
// just used to plan cache key
bool config_use_rich_format_;
};