[HBASE-17390] Online update of configuration for all servers leaves out masters

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.3.0
• Fix Version/s: 1.4.0, 2.0.0
• Hadoop Flags: Reviewed
• Assignee: Jan Hentschel
• Reporter: Lars George
• Created: 29/Dec/16 15:32
• Updated: 05/Jan/17 11:48
• Resolved: 05/Jan/17 06:30

Description

Looking at the admin API and this method

  public void updateConfiguration() throws IOException {
    for (ServerName server : this.getClusterStatus().getServers()) {
      updateConfiguration(server);
    }
  }

you can see that it calls getServers() which only returns the region servers.

What is missing is also calling on getMaster() and getBackupMasters() to also send them a signal.

Issue Links

• links to: Review Board (master)