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Posted to issues@flink.apache.org by "Bowen Li (JIRA)" <ji...@apache.org> on 2019/07/10 22:20:00 UTC

[jira] [Created] (FLINK-13197) support querying Hive's view in Flink

Bowen Li created FLINK-13197:
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             Summary: support querying Hive's view in Flink
                 Key: FLINK-13197
                 URL: https://issues.apache.org/jira/browse/FLINK-13197
             Project: Flink
          Issue Type: Sub-task
          Components: Connectors / Hive
            Reporter: Bowen Li
            Assignee: Rui Li
             Fix For: 1.9.0


One goal of HiveCatalog and hive integration is to enable Flink-Hive interoperability, that is Flink should understand existing Hive meta-objects, and Hive meta-objects created thru Flink should be understood by Hive.

Taking an example of a Hive view v1 in HiveCatalog and database hc.db. Unlike an equivalent Flink view whose full path in expanded query should be hc.db.v1, the Hive view's full path in the expanded query should be db.v1 such that Hive can understand it, no matter it's created by Hive or Flink.

[~dawidwys] is working on FLINK-12905 to enable Flink to query CatalogView. [~lirui] can you help to ensure that Flink can also query Hive's view?

cc [~xuefuz]



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