[ZOOKEEPER-2064] Prevent resource leak in various classes

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 3.4.7, 3.5.1, 3.6.0
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 21/Oct/14 19:57
• Updated: 30/Nov/14 11:23
• Resolved: 29/Nov/14 15:57

Description

In various classes, there is potential resource leak.
e.g. LogIterator / RandomAccessFileReader is not closed upon return from the method.

Corresponding close() should be called to prevent resource leak.