granthenke opened a new pull request #733: HIVE-12971: Add Support for Kudu Tables URL: https://github.com/apache/hive/pull/733 This patch adds an initial integration for Apache Kudu backed tables by supporting the creation of external tables pointed at existing underlying Kudu tables. SELECT queries can read from the tables including pushing most predicates/filters into the Kudu scanners. Future work should complete support for Kudu predicates. INSERT queries can write to the tables. However, they currently use Kudu UPSERT operations when writing. Future work should complete support for INSERT, UPDATE, and DELETE. Note: The table properties and class names match the values used by Apache Impala when creating HMS entries for Kudu tables. This means tables created by Impala can be used by Hive and vice versa.
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