[ZOOKEEPER-1521] LearnerHandler initLimit/syncLimit problems specifying follower socket timeout limits

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.4.3, 3.3.5, 3.5.0
• Fix Version/s: 3.3.6, 3.4.4, 3.5.0
• Component/s: server
• Hadoop Flags: Reviewed
• Assignee: Patrick D. Hunt
• Reporter: Patrick D. Hunt
• Created: 26/Jul/12 15:44
• Updated: 29/Jul/12 11:02
• Resolved: 29/Jul/12 05:08

Description

branch 3.3: The leader is expecting the follower to initialize in syncLimit time rather than initLimit. In LearnerHandler run line 395 (branch33) we look for the ack from the follower with a timeout of syncLimit.

branch 3.4+: seems like ZOOKEEPER-1136 introduced a regression while attempting to fix the problem. It sets the timeout as initLimit however it never sets the timeout to syncLimit once the ack is received.