[CASSANDRA-3958] Remove random HH delay

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Labels: hintedhandoff
• Assignee: Jonathan Ellis
• Reporter: Jonathan Ellis

Authors

Jonathan Ellis

Reviewers

Brandon Williams

• Created: 24/Feb/12 22:39
• Updated: 16/Apr/19 09:32
• Resolved: 27/Feb/12 19:46

Description

.       // sleep a random amount to stagger handoff delivery from different replicas.
        // (if we had to wait, then gossiper randomness took care of that for us already.)
        if (waited == 0)
        {
            // use a 'rounded' sleep interval because of a strange bug with windows: CASSANDRA-3375
            int sleep = FBUtilities.threadLocalRandom().nextInt(2000) * 30;
            logger_.debug("Sleeping {}ms to stagger hint delivery", sleep);
            Thread.sleep(sleep);
        }

This is obsolete now that we have the per-hint configurable delay. And large hint loads (which are the ones that matter most) are going to overlap anyway even with the maximum 60s difference.