Denny Ye created FLUME-1665:
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Summary: Data from FileChannel will be duplicated when restarting
configuration
Key: FLUME-1665
URL: https://issues.apache.org/jira/browse/FLUME-1665
Project: Flume
Issue Type: Bug
Components: Channel
Affects Versions: v1.2.0, v1.3.0
Reporter: Denny Ye
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.
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