org.apache.hadoop.hive.ql.optimizer.calcite.rules.jdbc

Class JDBCAbstractSplitFilterRule.JDBCSplitFilterAboveJoinRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.hadoop.hive.ql.optimizer.calcite.rules.jdbc.JDBCAbstractSplitFilterRule

org.apache.hadoop.hive.ql.optimizer.calcite.rules.jdbc.JDBCAbstractSplitFilterRule.JDBCSplitFilterAboveJoinRule

Enclosing class:

JDBCAbstractSplitFilterRule

public static class JDBCAbstractSplitFilterRule.JDBCSplitFilterAboveJoinRule
extends JDBCAbstractSplitFilterRule

JDBCSplitFilterAboveJoinRule split splitter above a HiveJoin operator, so we could push it into the HiveJoin.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.optimizer.calcite.rules.jdbc.JDBCAbstractSplitFilterRule

JDBCAbstractSplitFilterRule.FilterSupportedFunctionsVisitor, JDBCAbstractSplitFilterRule.JDBCSplitFilterAboveJoinRule, JDBCAbstractSplitFilterRule.JDBCSplitFilterRule

Nested classes/interfaces inherited from class org.apache.calcite.plan.RelOptRule

org.apache.calcite.plan.RelOptRule.ConverterRelOptRuleOperand

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.optimizer.calcite.rules.jdbc.JDBCAbstractSplitFilterRule

SPLIT_FILTER_ABOVE_CONVERTER, SPLIT_FILTER_ABOVE_JOIN

Fields inherited from class org.apache.calcite.plan.RelOptRule

description, operands, relBuilderFactory

Constructor Summary

Constructors

Constructor and Description
JDBCSplitFilterAboveJoinRule()

Method Summary

Modifier and Type	Method and Description
boolean	matches(org.apache.calcite.plan.RelOptRuleCall call)
void	onMatch(org.apache.calcite.plan.RelOptRuleCall call)

Methods inherited from class org.apache.hadoop.hive.ql.optimizer.calcite.rules.jdbc.JDBCAbstractSplitFilterRule

canSplitFilter, onMatch

Methods inherited from class org.apache.calcite.plan.RelOptRule

any, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JDBCSplitFilterAboveJoinRule

public JDBCSplitFilterAboveJoinRule()

Method Detail

matches

public boolean matches(org.apache.calcite.plan.RelOptRuleCall call)

Overrides:

matches in class org.apache.calcite.plan.RelOptRule

onMatch

public void onMatch(org.apache.calcite.plan.RelOptRuleCall call)

Specified by:

onMatch in class org.apache.calcite.plan.RelOptRule