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Posted to issues@beam.apache.org by "Thiago Nunes (Jira)" <ji...@apache.org> on 2022/03/27 23:56:00 UTC

[jira] [Created] (BEAM-14185) [SpannerIO.readChangeStreams] Drop metadata tables at the end of the job

Thiago Nunes created BEAM-14185:
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             Summary: [SpannerIO.readChangeStreams] Drop metadata tables at the end of the job
                 Key: BEAM-14185
                 URL: https://issues.apache.org/jira/browse/BEAM-14185
             Project: Beam
          Issue Type: New Feature
          Components: io-java-gcp
    Affects Versions: 2.37.0
            Reporter: Thiago Nunes
            Assignee: Thiago Nunes


The SpannerIO.readChangeStreams Connector uses metadata tables to keep track of its internal state during execution. At the moment, these metadata tables linger after the execution, meaning that users will have to drop them manually.

In this change, we would like to drop them automatically once the job finishes. This should only occur after all partitions have been processed successfully and marked as finished.



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