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[Enhancement](tvf) Add frontends_disks table-valued-function (#22568)

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---------

Co-authored-by: yuxianbing <yuxianbing@yy.com>
Co-authored-by: yuxianbing <iloveqaz123>
This commit is contained in:
herry2038
2023-08-10 10:40:24 +08:00
committed by GitHub
parent b90a7748a6
commit eafdab0cfd
11 changed files with 390 additions and 2 deletions
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22
be/src/vec/exec/scan/vmeta_scanner.cpp
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@ -213,6 +213,9 @@ Status VMetaScanner::_fetch_metadata(const TMetaScanRange& meta_scan_range) {
case TMetadataType::FRONTENDS:
RETURN_IF_ERROR(_build_frontends_metadata_request(meta_scan_range, &request));
break;
case TMetadataType::FRONTENDS_DISKS:
RETURN_IF_ERROR(_build_frontends_disks_metadata_request(meta_scan_range, &request));
break;
case TMetadataType::WORKLOAD_GROUPS:
RETURN_IF_ERROR(_build_workload_groups_metadata_request(meta_scan_range, &request));
break;
@ -309,6 +312,25 @@ Status VMetaScanner::_build_frontends_metadata_request(const TMetaScanRange& met
return Status::OK();
}
Status VMetaScanner::_build_frontends_disks_metadata_request(
const TMetaScanRange& meta_scan_range, TFetchSchemaTableDataRequest* request) {
VLOG_CRITICAL << "VMetaScanner::_build_frontends_metadata_request";
if (!meta_scan_range.__isset.frontends_params) {
return Status::InternalError("Can not find TFrontendsMetadataParams from meta_scan_range.");
}
// create request
request->__set_cluster_name("");
request->__set_schema_table_name(TSchemaTableName::METADATA_TABLE);
// create TMetadataTableRequestParams
TMetadataTableRequestParams metadata_table_params;
metadata_table_params.__set_metadata_type(TMetadataType::FRONTENDS_DISKS);
metadata_table_params.__set_frontends_metadata_params(meta_scan_range.frontends_params);
request->__set_metada_table_params(metadata_table_params);
return Status::OK();
}
Status VMetaScanner::_build_workload_groups_metadata_request(
const TMetaScanRange& meta_scan_range, TFetchSchemaTableDataRequest* request) {
VLOG_CRITICAL << "VMetaScanner::_build_workload_groups_metadata_request";

2
be/src/vec/exec/scan/vmeta_scanner.h
View File

@ -71,6 +71,8 @@ private:
TFetchSchemaTableDataRequest* request);
Status _build_frontends_metadata_request(const TMetaScanRange& meta_scan_range,
TFetchSchemaTableDataRequest* request);
Status _build_frontends_disks_metadata_request(const TMetaScanRange& meta_scan_range,
TFetchSchemaTableDataRequest* request);
Status _build_workload_groups_metadata_request(const TMetaScanRange& meta_scan_range,
TFetchSchemaTableDataRequest* request);
Status _build_catalogs_metadata_request(const TMetaScanRange& meta_scan_range,