[ https://issues.apache.org/jira/browse/FLINK-12660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bowen Li updated FLINK-12660: ----------------------------- Description: For Hive UDAF, there are mainly four interfaces: UDAF, GenericUDAFResolver, GenericUDAFResolver2, AbstractGenericUDAFResolver UDAF is kind of on its own, deprecated in Hive a long time ago. GenericUDAFResolver and AbstractGenericUDAFResolver are deprecated for GenericUDAFResolver2. https://hive.apache.org/javadocs/r3.1.1/api/org/apache/hadoop/hive/ql/udf/generic/AbstractGenericUDAFResolver.html https://hive.apache.org/javadocs/r3.1.1/api/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFResolver2.html was: https://hive.apache.org/javadocs/r3.1.1/api/org/apache/hadoop/hive/ql/udf/generic/AbstractGenericUDAFResolver.html https://hive.apache.org/javadocs/r3.1.1/api/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFResolver2.html > Integrate Flink with Hive UDAF > ------------------------------ > > Key: FLINK-12660 > URL: https://issues.apache.org/jira/browse/FLINK-12660 > Project: Flink > Issue Type: Sub-task > Components: Connectors / Hive > Reporter: Bowen Li > Assignee: Bowen Li > Priority: Major > Labels: pull-request-available > Fix For: 1.9.0 > > Time Spent: 10m > Remaining Estimate: 0h > > For Hive UDAF, there are mainly four interfaces: UDAF, GenericUDAFResolver, > GenericUDAFResolver2, AbstractGenericUDAFResolver > UDAF is kind of on its own, deprecated in Hive a long time ago. > GenericUDAFResolver and AbstractGenericUDAFResolver are deprecated for > GenericUDAFResolver2. > https://hive.apache.org/javadocs/r3.1.1/api/org/apache/hadoop/hive/ql/udf/generic/AbstractGenericUDAFResolver.html > https://hive.apache.org/javadocs/r3.1.1/api/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFResolver2.html -- This message was sent by Atlassian JIRA (v7.6.3#76005)