cascading.flow.tez.planner

Class NoHashJoinHadoop2TezRuleRegistry

java.lang.Object

cascading.flow.planner.rule.RuleRegistry

cascading.flow.tez.planner.NoHashJoinHadoop2TezRuleRegistry

public class NoHashJoinHadoop2TezRuleRegistry
extends cascading.flow.planner.rule.RuleRegistry

The NoHashJoinHadoop2TezRuleRegistry assumes the plan has no HashJoin Pipes in the assembly, otherwise an planner failure will be thrown.

This rule registry can be used if the default registry is failing or producing less than optimal plans.

See Also:

HashJoinHadoop2TezRuleRegistry

Constructor Summary

Constructors

Constructor and Description
NoHashJoinHadoop2TezRuleRegistry()

Method Summary

Methods inherited from class cascading.flow.planner.rule.RuleRegistry

addDefaultElementFactory, addElementFactory, addRule, enableDebugLogging, enabledResolveElements, equals, getElementFactory, getName, getProcessLevels, getRulesFor, hasElementFactory, hashCode, hasRule, restoreLogging, setResolveElementsEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

NoHashJoinHadoop2TezRuleRegistry

public NoHashJoinHadoop2TezRuleRegistry()