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  1. Debezium
  2. DBZ-1035

Support "Exported Snapshots" feature for taking lockless snapshots with Postgres

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      Description

      Just came across Exported Snapshots. It seems we can get a transaction reading from a snapshot exported when setting up the replication slot. This could be used for taking an initial snapshot without any lock at all.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. DBZ-932 A long running PostgresTaskContext.refreshSchema causes the replication stream to fail

          • Major - A request that should be considered seriously but is not a show stopper.
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              Assignee:
              ccranfor Chris Cranford
              Reporter:
              gunnar.morling Gunnar Morling
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