Jungtaek Lim created STORM-2854:
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Summary: Expose IEventLogger to make event logging pluggable
Key: STORM-2854
URL: https://issues.apache.org/jira/browse/STORM-2854
Project: Apache Storm
Issue Type: Improvement
Components: storm-client
Reporter: Jungtaek Lim
Assignee: Jungtaek Lim
For the first time, "Event Logger" feature is designed to make implementation
pluggable, so that's why IEventLogger exists, but we didn't have actual use
case other than just writing them to the file at that time, so we just
simplified the case.
Now we have use case which also write events to file, but with awareness of
structure of event so that it can be easily parseable from log feeder. We would
want to have custom IEventLogger to represent event as our own format in this
case.
There's another issue as well: EventInfo has `ts` which stores epoch but it's
defined as String, not long.
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