Matt Burgess created NIFI-4473:
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Summary: Add support for large result sets and Avro logical types
to SelectHiveQL
Key: NIFI-4473
URL: https://issues.apache.org/jira/browse/NIFI-4473
Project: Apache NiFi
Issue Type: Improvement
Reporter: Matt Burgess
A number of enhancements were made to processors like QueryDatabaseTable to
allow for such things as:
- Splitting result sets into multiple flow files (i.e. Max Rows Per Flowfile
property)
- Max number of splits/rows returned (Max fragments)
- Support for Avro logical types
These enhancements were made to JdbcCommon, but not to HiveJdbcCommon (the Hive
version of the JDBC utils class). Since Hive queries can return even larger
result sets than traditional RDBMS, these properties/enhancements are at least
as valuable to have for SelectHiveQL.
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