Steve Loughran created SLIDER-1074:
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             Summary: slider history json to include schema at top of files
                 Key: SLIDER-1074
                 URL: https://issues.apache.org/jira/browse/SLIDER-1074
             Project: Slider
          Issue Type: Improvement
          Components: appmaster
    Affects Versions: Slider 0.90.2
            Reporter: Steve Loughran
            Priority: Minor


Slider doesn't include the Avro schema when it saves/loads files

It should, provided adding that doesn't break existing code through
-not being able to load existing histories
-after an upgrade/downgrade sequence, not being able to load new histories.

Remember that failure handling in the RH reader is simply "skip that file", 
there is some implicit recovery, but it will hurt locality.



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