handle duplicate events - #2
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Honestly I am not a big fan of Flapdoodle. IIRC tests using Flapdoodle were flaky. Can we use a Docker image instead? |
ppkarwasz
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# Conflicts: # flume-mongodb-sink/pom.xml
…en an error occurs
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Flume provides guaranteed delivery of events. That means events will be delivered at least once. If an event gets delivered to multiple instances of the sink then the duplicates should fail on a duplicate key, provided the user has specified a key. In these cases we do not want the event being written to be treated as either a success or a failure.
Flapdoodle was also added for embedded MongoDB testing instead of relying on a fake writer.