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Posted to commits@hudi.apache.org by "Dave Hagman (Jira)" <ji...@apache.org> on 2021/10/19 13:47:00 UTC

[jira] [Created] (HUDI-2579) Deltastreamer checkpoint metadata is not merged from previous commit instant

Dave Hagman created HUDI-2579:
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             Summary: Deltastreamer checkpoint metadata is not merged from previous commit instant
                 Key: HUDI-2579
                 URL: https://issues.apache.org/jira/browse/HUDI-2579
             Project: Apache Hudi
          Issue Type: Bug
          Components: DeltaStreamer, Spark Integration, Writer Core
            Reporter: Dave Hagman
            Assignee: Dave Hagman


Non-deltastreamer writers are supposed to copy over checkpoint metadata from previous checkpoints if the config _*hoodie.write.meta.key.prefixes = 'deltastreamer.checkpoint.key'*_ is set. This does not happen which causes non-deltastreamer writers to corrupt the deltastreamer commits by essentially erasing the checkpoint metadata. 



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