Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      Currently Flume guarantees only at least once semantics. This jira is meant to track exactly once semantics for Flume. My initial idea is to include uuid event ids on events at the original source (use a config to mark a source an original source) and identify destination sinks. At the destination sinks, use a unique ZK Znode to track the events. If once seen (and configured), pull the duplicate out.

      This might need some refactoring, but my belief is we can do this in a backward compatible way.

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          People

          • Assignee:
            Hari Shreedharan
            Reporter:
            Hari Shreedharan
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            Dates

            • Created:
              Updated:

              Development