Function MoveBadDebugCacheFile

be/src/exec/tuple-cache-node.cc:190–202

Helper function to rename the bad file.

// Helper function to rename the bad file.
static void MoveBadDebugCacheFile(const string& file_path) {
  DCHECK(!file_path.empty());
  string new_path = file_path + DEBUG_TUPLE_CACHE_BAD_POSTFIX;
  int result = rename(file_path.c_str(), new_path.c_str());
  if (result != 0) {
    string error_msg = GetStrErrMsg();
    LOG(ERROR) << "Failed to move debug tuple cache file from " << file_path << " to "
               << new_path << ". Error message: " << error_msg << ": " << result;
  } else {
    LOG(INFO) << "Moved bad debug tuple cache file from " << file_path << " to "
              << new_path;
  }
}

// Move the debug dump cache after verification.
// If the verification passed, we clear the cache file.