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recover table stat

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This commit is contained in:
wxhwang
2023-10-23 03:39:55 +00:00
committed by ob-robot
parent 4100c25d0a
commit f46c5e3e21
6 changed files with 411 additions and 45 deletions
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37
src/share/stat/ob_opt_stat_sql_service.cpp
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@ -1249,7 +1249,8 @@ int ObOptStatSqlService::fill_table_stat(common::sqlclient::ObMySQLResult &resul
int ObOptStatSqlService::fetch_column_stat(const uint64_t tenant_id,
ObIAllocator &allocator,
ObIArray<ObOptKeyColumnStat> &key_col_stats)
ObIArray<ObOptKeyColumnStat> &key_col_stats,
bool is_accross_tenant_query)
{
int ret = OB_SUCCESS;
ObSqlString keys_list_str;
@ -1257,6 +1258,8 @@ int ObOptStatSqlService::fetch_column_stat(const uint64_t tenant_id,
if (key_col_stats.empty()) {
} else if (OB_FAIL(generate_specified_keys_list_str_for_column(tenant_id, key_col_stats, keys_list_str))) {
LOG_WARN("failed to generate specified keys list str for column", K(ret), K(key_col_stats));
} else if (OB_FAIL(key_index_map.create(key_col_stats.count(), "OptKeyColStat", "OptColStatNode", !is_accross_tenant_query ? tenant_id : OB_SERVER_TENANT_ID))) {
LOG_WARN("fail to create hash map", K(ret), K(key_col_stats.count()));
} else if (OB_FAIL(generate_key_index_map(tenant_id, key_col_stats, key_index_map))) {
LOG_WARN("failed to init key index map", K(ret));
} else if (OB_UNLIKELY(key_col_stats.count() < 1) || OB_ISNULL(key_col_stats.at(0).key_)) {
@ -1696,24 +1699,20 @@ int ObOptStatSqlService::generate_key_index_map(const uint64_t tenant_id,
hash::ObHashMap<ObOptKeyInfo, int64_t> &key_index_map)
{
int ret = OB_SUCCESS;
if (OB_FAIL(key_index_map.create(key_col_stats.count(), "OptKeyColStat", "OptColStatNode", tenant_id))) {
LOG_WARN("fail to create hash map", K(ret), K(key_col_stats.count()));
} else {
for (int64_t i = 0; OB_SUCC(ret) && i < key_col_stats.count(); ++i) {
if (OB_ISNULL(key_col_stats.at(i).key_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret), K(key_col_stats.at(i).key_));
} else {
const uint64_t exec_tenant_id = ObSchemaUtils::get_exec_tenant_id(tenant_id);
const uint64_t pure_table_id = ObSchemaUtils::get_extract_schema_id(exec_tenant_id,
key_col_stats.at(i).key_->table_id_);
ObOptKeyInfo key_info(pure_table_id,
key_col_stats.at(i).key_->partition_id_,
key_col_stats.at(i).key_->column_id_);
if (OB_FAIL(key_index_map.set_refactored(key_info, i))) {
LOG_WARN("fail to set refactored for hashmap", K(ret), K(key_info));
} else {/*do nothing*/}
}
for (int64_t i = 0; OB_SUCC(ret) && i < key_col_stats.count(); ++i) {
if (OB_ISNULL(key_col_stats.at(i).key_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret), K(key_col_stats.at(i).key_));
} else {
const uint64_t exec_tenant_id = ObSchemaUtils::get_exec_tenant_id(tenant_id);
const uint64_t pure_table_id = ObSchemaUtils::get_extract_schema_id(exec_tenant_id,
key_col_stats.at(i).key_->table_id_);
ObOptKeyInfo key_info(pure_table_id,
key_col_stats.at(i).key_->partition_id_,
key_col_stats.at(i).key_->column_id_);
if (OB_FAIL(key_index_map.set_refactored(key_info, i))) {
LOG_WARN("fail to set refactored for hashmap", K(ret), K(key_info));
} else {/*do nothing*/}
}
}
return ret;