[FLUME-1665] Data from FileChannel will be duplicated when restarting configuration

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.2.0, 1.3.0
• Component/s: Channel
• Labels: FileChannel
• Assignee: Unassigned
• Reporter: Denny Ye
• Created: 22/Oct/12 10:34
• Updated: 01/Nov/12 07:39

Description

When Flume process was running, I changed configuration property and Flume rebooted without process restarting. Events will be duplicated in next loop, also has been consumed before all components have stopped.

I found the root cause. When FileChannel was stopping, it should save the 'inflightPuts' and 'inflightTakes' into disk for preparing in next loop.