[FLUME-2420] HDFSEventSink#stop might throw ConcurrentModificationException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.6.0
• Component/s: Sinks+Sources
• Assignee: chenshangan
• Reporter: chenshangan
• Created: 11/Jul/14 04:10
• Updated: 17/Apr/15 01:21
• Resolved: 12/Sep/14 18:50

Description

There's a chance that bucketWriter callback and HDFSEventSink#stop operate on sfWriter together. So synchronized should apply before operation on sfWriter.