org.apache.hudi.integ.testsuite.dag.nodes

Class HiveQueryNode

java.lang.Object

org.apache.hudi.integ.testsuite.dag.nodes.DagNode<Boolean>

org.apache.hudi.integ.testsuite.dag.nodes.BaseQueryNode

org.apache.hudi.integ.testsuite.dag.nodes.HiveQueryNode

All Implemented Interfaces:

Comparable<DagNode<Boolean>>

public class HiveQueryNode
extends BaseQueryNode

A hive query node in the DAG of operations for a workflow. used to perform a hive query with given config.

Field Summary

Fields inherited from class org.apache.hudi.integ.testsuite.dag.nodes.DagNode

childNodes, config, log, parentNodes, result

Constructor Summary

Constructors

Constructor and Description
HiveQueryNode(DeltaConfig.Config config)

Method Summary

Modifier and Type	Method and Description
void	execute(ExecutionContext executionContext, int curItrCount) Execute the DagNode.

Methods inherited from class org.apache.hudi.integ.testsuite.dag.nodes.BaseQueryNode

executeAndValidateQueries, setSessionProperties

Methods inherited from class org.apache.hudi.integ.testsuite.dag.nodes.DagNode

addChildNode, addParentNode, clone, compareTo, equals, getChildNodes, getConfig, getName, getParentNodes, getResult, hashCode, isCompleted, setCompleted, setParentNodes

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveQueryNode

public HiveQueryNode(DeltaConfig.Config config)

Method Detail

execute

public void execute(ExecutionContext executionContext,
                    int curItrCount)
             throws Exception

Description copied from class: DagNode

Execute the DagNode.

Specified by:

execute in class DagNode<Boolean>

Parameters:

executionContext - The context needed for an execution of a node.

curItrCount - iteration count for executing the node.

Throws:

Exception - Thrown if the execution failed.