Miklos Gergely created HIVE-22369: ------------------------------------- Summary: Handle HiveTableFunctionScan at return path Key: HIVE-22369 URL: https://issues.apache.org/jira/browse/HIVE-22369 Project: Hive Issue Type: Sub-task Components: Hive Reporter: Miklos Gergely Assignee: Miklos Gergely Fix For: 4.0.0
The [optimizedOptiqPlan|https://github.com/apache/hive/blob/5c91d324f22c2ae47e234e76a9bc5ee1a71e6a70/ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java#L1573] at CalcitePlanner.getOptimizedHiveOPDag is ultimately generated by CalcitePlanner.internalGenSelectLogicalPlan, which may either provide a [HiveProject|https://github.com/apache/hive/blob/5c91d324f22c2ae47e234e76a9bc5ee1a71e6a70/ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java#L4831] or a [HiveTableFunctionScan|https://github.com/apache/hive/blob/5c91d324f22c2ae47e234e76a9bc5ee1a71e6a70/ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java#L4776]. When HiveCalciteUtil.getTopLevelSelect is invoked on this it is looking for a [HiveProject|https://github.com/apache/hive/blob/5c91d324f22c2ae47e234e76a9bc5ee1a71e6a70/ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/HiveCalciteUtil.java#L633] node in the tree, which if won't find in case of a HiveTableFunctionScan was returned. This is why TestNewGetSplitsFormat is failing with return path. -- This message was sent by Atlassian Jira (v8.3.4#803005)