[HIVE-20859] clean up invocation of Worker/Cleaner/Initiator in test code

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 4.0.0-alpha-1
• Component/s: Test, Transactions
• Target Version/s: 4.0.0
• Release Note: n/a
• Assignee: Igor Kryvenko
• Reporter: Eugene Koifman
• Created: 02/Nov/18 00:16
• Updated: 17/Nov/22 08:54
• Resolved: 21/Dec/18 19:17

Description

there are many places like CompactorTest that use

TestCompactor.java

AtomicBoolean stop = new AtomicBoolean(true);
Worker t = new Worker();
t.setThreadId((int) t.getId());
t.setConf(hiveConf);
AtomicBoolean looped = new AtomicBoolean();
t.init(stop, looped);
t.run();

should instead standardize on TestTxnCommands2.runWorker()
same for Cleaner and Initiator