[HBASE-20097] Merge TableDescriptors#getAll and TableDescriptors#getAllDescriptors into one

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Hadoop Flags: Reviewed
• Assignee: Chia-Ping Tsai
• Reporter: Chia-Ping Tsai
• Created: 27/Feb/18 07:14
• Updated: 28/Feb/18 12:41
• Resolved: 28/Feb/18 07:27

Description

@Override
public Map<String, TableDescriptor> getAll() throws IOException {
  Map<String, TableDescriptor> htds = new TreeMap<>();
  Map<String, TableDescriptor> allDescriptors = getAllDescriptors();
  for (Map.Entry<String, TableDescriptor> entry : allDescriptors
      .entrySet()) {
    htds.put(entry.getKey(), entry.getValue());
  }
  return htds;
}

The returned map from #getAllDescriptors isn't a inner object so doing the clone is meaningless.