alluxio.cli.hms

Class MetastoreValidationTask<K,T>

java.lang.Object

alluxio.cli.AbstractValidationTask

alluxio.cli.hms.MetastoreValidationTask<K,T>

Type Parameters:

K - The input type of this task

T - the output type of this task

All Implemented Interfaces:

ValidationTask

Direct Known Subclasses:

CreateHmsClientValidationTask, DatabaseValidationTask, TableValidationTask, UriCheckTask

public abstract class MetastoreValidationTask<K,T>
extends AbstractValidationTask

A validation task which includes extra information in order to provide dependencies for sub-tasks along with the task's validation result.

Field Summary

Fields

Modifier and Type	Field and Description
protected MetastoreValidationTask<?,K>	mInputTask

Constructor Summary

Constructors

Constructor and Description
MetastoreValidationTask(MetastoreValidationTask<?,K> inputTask) Create a new MetastoreValidationTask with the given input task.

Method Summary

Modifier and Type	Method and Description
ValidationTaskResult	validateImpl(java.util.Map<java.lang.String,java.lang.String> optionMap)

Methods inherited from class alluxio.cli.AbstractValidationTask

getOptionList, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface alluxio.cli.ValidationTask

getName

Field Detail

mInputTask

@Nullable
protected final MetastoreValidationTask<?,K> mInputTask

Constructor Detail

MetastoreValidationTask

public MetastoreValidationTask(@Nullable
                               MetastoreValidationTask<?,K> inputTask)

Create a new MetastoreValidationTask with the given input task. The input task may be null if the validation is not a subtask.

Parameters:

inputTask - a pre-requisite task which must run before this task

Method Detail

validateImpl

public ValidationTaskResult validateImpl(java.util.Map<java.lang.String,java.lang.String> optionMap)
                                  throws java.lang.InterruptedException

Specified by:

validateImpl in class AbstractValidationTask

Throws:

java.lang.InterruptedException