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Posted to issues@geode.apache.org by "Blake Bender (Jira)" <ji...@apache.org> on 2020/08/05 21:56:00 UTC

[jira] [Created] (GEODE-8408) Do NOT ask for PR metadata for REPLICATE region

Blake Bender created GEODE-8408:
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             Summary: Do NOT ask for PR metadata for REPLICATE region
                 Key: GEODE-8408
                 URL: https://issues.apache.org/jira/browse/GEODE-8408
             Project: Geode
          Issue Type: Bug
          Components: native client
            Reporter: Blake Bender


The Geode Native library will _always_ ask for PR metadata if the property PRSingleHopEnabled is set to true for the pool.  In the case where the app developer creates a REPLICATE region, then, and creates a pool with default values, GN will ask for PR metadata and the server will throw a ClassCastException and return the info in an EXCEPTION message back to the client.  This is innocuous, since everything will then continue on normally, but it's not great behavior.  Instead, we should be looking at the `BucketCount` field of the `RESPONSE_CLIENT_PARTITION_ATTRIBUTES` message from the server to determine what type of region we have.  If `BucketCount` is -1, the region is a `REPLICATE` region, and we should not ask for metadata.



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