Function ParseSchemaVersionFlag

be/src/workload_mgmt/workload-management.cc:208–222

} // function _isVersionKnown

Status ParseSchemaVersionFlag(kudu::Version* target_schema_version) {
  // Target schema version defaults to the latest version.
  *target_schema_version = *KNOWN_VERSIONS.rbegin();

  // Ensure a valid schema version was specified on the command line flag and, if
  // specified, parses the flag value into the function parameter `target_schema_version`.
  if (!FLAGS_workload_mgmt_schema_version.empty()
      && !ParseVersion(
          FLAGS_workload_mgmt_schema_version, target_schema_version).ok()) {
    return Status(StrCat("Invalid workload management schema version '",
        FLAGS_workload_mgmt_schema_version, "'"));
  }

  return Status::OK();
}

Status StartupChecks(const kudu::Version& target_schema_version) {
  RETURN_IF_ERROR(_isVersionKnown(target_schema_version));