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[Tool] simplify meta_tool help message (backport #62703) (#62724) 

Signed-off-by: Kevin Cai <kevin.cai@celerdata.com>
Co-authored-by: Kevin Cai <caixiaohua@starrocks.com>
This commit is contained in:
mergify[bot] 2025-09-04 03:43:28 +00:00 committed by GitHub
parent 09b4fda4d5
commit 84921c4361
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GPG Key ID: B5690EEEBB952194
1 changed files with 14 additions and 1 deletions
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15
be/src/tools/meta_tool.cpp
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@ -117,6 +117,8 @@ DEFINE_string(audit_file, "", "audit file path");
DEFINE_bool(do_delete, false, "do delete files");
// flag defined in gflags library
DECLARE_bool(help);
DECLARE_bool(helpfull);
DECLARE_bool(helpshort);
std::string get_usage(const std::string& progname) {
@ -1096,7 +1098,18 @@ int meta_tool_main(int argc, char** argv) {
bool empty_args = (argc <= 1);
std::string usage = get_usage(argv[0]);
gflags::SetUsageMessage(usage);
google::ParseCommandLineFlags(&argc, &argv, true);
google::ParseCommandLineNonHelpFlags(&argc, &argv, true);
if (FLAGS_help || FLAGS_helpfull) {
// process `--help`, `--helpfull` as if it were `--helpshort`,
// avoid printing out all available gflags from all modules
FLAGS_help = false;
FLAGS_helpfull = false;
show_usage();
return 0;
} else {
// process other help flags as usual, may exit.
google::HandleCommandLineHelpFlags();
}
starrocks::date::init_date_cache();
starrocks::config::disable_storage_page_cache = true;
starrocks::MemChunkAllocator::init_metrics();