Method GetLocalPath

be/src/runtime/lib-cache.cc:192–203

}

Status LibCache::GetLocalPath(const std::string& hdfs_lib_file, LibType type,
    time_t exp_mtime, LibCacheEntryHandle* handle, string* path) {
  DCHECK(handle != nullptr && handle->entry() == nullptr);
  LibCacheEntry* entry = nullptr;
  unique_lock<mutex> lock;
  RETURN_IF_ERROR(GetCacheEntry(hdfs_lib_file, type, exp_mtime, &lock, &entry));
  DCHECK(entry != nullptr);
  ++entry->use_count;
  handle->SetEntry(entry);
  *path = entry->local_path;
  return Status::OK();
}

Status LibCache::CheckSymbolExists(const string& hdfs_lib_file, LibType type,
    const string& symbol, bool quiet, time_t* mtime) {