[jira] [Created] (FLINK-4254) Add file system based high-availability mode

[Shang Yuanchun (Jira)]

Ufuk Celebi created FLINK-4254:
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             Summary: Add file system based high-availability mode
                 Key: FLINK-4254
                 URL: https://issues.apache.org/jira/browse/FLINK-4254
             Project: Flink
          Issue Type: New Feature
            Reporter: Ufuk Celebi


Currently HA is tightly coupled to ZooKeeper. We could add a file system based variant:
- No leader election (manually start single JobManager)
- HA state is stored in a {{FileSystem}}
- No protection against split brain partitioning





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