Xin Yu created FLUME-1511:
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Summary: Scribe-source doesn't handle zero message request
correctly.
Key: FLUME-1511
URL: https://issues.apache.org/jira/browse/FLUME-1511
Project: Flume
Issue Type: Bug
Components: Sinks+Sources
Affects Versions: v1.2.0, v1.3.0
Reporter: Xin Yu
Priority: Minor
ScribeSource deosn't handle the zero message request correctly.
When scribed sends zero message request like this:
sent <0> messages to remote scribe server <dwen:1564>
The log receiver of scribe-source will return ResultCode.TRY_LATER.
The return value reultes that scribed falls into infinite loop to
retry to send the zero message request out, and the whole
message channel is blocked.
So I suggest that ResultCode.OK is returned when the size of
LogEntry list is 0.
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