[SOLR-6090] Remove unreachable printLayout usage in cloud test

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 6.3, 7.0
• Component/s: SolrCloud, Tests
• Assignee: Cao Manh Dat
• Reporter: Shalin Shekhar Mangar
• Created: 19/May/14 08:02
• Updated: 02/Oct/19 17:23
• Resolved: 23/Sep/16 12:41

Description

Many cloud tests have a DEBUG instance variable e.g.

private static final boolean DEBUG = false;

and

if (DEBUG) {
      super.printLayout();
}

I cannot find where this variable is set to true so the printLayout is never actually printed.

We need to review and fix all such tests:

1. BasicDistributedZKTest.doTest
2. CollectionsAPIAsyncDistributedZkTest.doTest
3. CollectionsAPIDistributedZkTest
4. CustomCollectionTest
5. UnloadDistributedZkTest

This is not an exhaustive list.