Method DeleteFile

be/src/runtime/io/data-cache.cc:228–236

Close the underlying file and delete it from the filesystem.

  // Close the underlying file and delete it from the filesystem.
  void DeleteFile() {
    Close();
    if (readonly_.Load()) return;
    DCHECK(!file_);
    kudu::Status status = kudu::Env::Default()->DeleteFile(path_);
    if (!status.ok()) {
      LOG(WARNING) << Substitute("Failed to unlink $0: $1", path_, status.ToString());
    }
  }

  // Allocates a chunk of 'len' bytes in this file. The cache partition's lock
  // 'partition_lock' must be held when calling this function. Returns the byte offset