[jira] [Created] (FLINK-5377) Improve savepoint docs

["Ufuk Celebi (JIRA)" <ji...@apache.org>]

Ufuk Celebi created FLINK-5377:
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             Summary: Improve savepoint docs
                 Key: FLINK-5377
                 URL: https://issues.apache.org/jira/browse/FLINK-5377
             Project: Flink
          Issue Type: Improvement
          Components: Documentation
    Affects Versions: 1.1.3, 1.2.0
            Reporter: Ufuk Celebi
            Assignee: Ufuk Celebi


The savepoint docs are very detailed and focus on the internals. They should better convey what users have to take care of.

The following questions should be answered:
What happens if I add a new operator that requires state to my flow?
What happens if I delete an operator that has state to my flow?
What happens if I reorder stateful operators in my flow?
What happens if I add or delete or reorder operators that have no state in my flow?
Should I apply .uid to all operators in my flow?
Should I apply .uid to only the operators that have state?




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