Uses of Interface
alluxio.cli.ValidationTask

Packages that use ValidationTask

Package	Description
alluxio.cli
alluxio.cli.hdfs
alluxio.cli.hms

Uses of ValidationTask in alluxio.cli

Classes in alluxio.cli that implement ValidationTask

Modifier and Type	Class and Description
class	AbstractValidationTask Abstract class for validation environment.
class	ClusterConfConsistencyValidationTask Task for validating Alluxio configuration consistency in the cluster.
class	NativeLibValidationTask Validates the Java native libs defined in the system property.
class	PortAvailabilityValidationTask Task for validating whether a specific port is available.
class	RamDiskMountPrivilegeValidationTask Task for validating whether worker has enough privilege to mount RAM disk.
class	SshValidationTask Task for validating SSH reachability.
class	StorageSpaceValidationTask Task for validating whether worker tiered storage has enough space.
class	UfsDirectoryValidationTask Task for validating whether UFS directory is accessible.
class	UfsSuperUserValidationTask Task for validating whether Alluxio can access UFS as super user.
class	UfsVersionValidationTask This validates the UFS configuration for a users configured UFS path.
class	UserLimitValidationTask Task for validating system limit for current user.

Methods in alluxio.cli that return types with arguments of type ValidationTask

Modifier and Type	Method and Description
Map<String,ValidationTask>	HdfsValidationTool.getTasks()
Map<ValidationTask,String>	ValidateEnv.getTasks() Get the tasks registered.
Map<String,ValidationTask>	HmsValidationTool.getTasks()
Map<String,ValidationTask>	ValidationTool.getTasks()

Uses of ValidationTask in alluxio.cli.hdfs

Classes in alluxio.cli.hdfs that implement ValidationTask

Modifier and Type	Class and Description
class	HdfsConfParityValidationTask Compares HDFS configuration in Alluxio and in HDFS environment variables.
class	HdfsConfValidationTask Class for validating HDFS-related configurations.
class	HdfsProxyUserValidationTask Validates the proxyuser configurations for alluxio in hdfs.
class	HdfsVersionValidationTask Validates if the HDFS version works with the UFS version specified in alluxio configuration.
class	SecureHdfsValidationTask Task for validating security configurations.

Uses of ValidationTask in alluxio.cli.hms

Classes in alluxio.cli.hms that implement ValidationTask

Modifier and Type	Class and Description
class	CreateHmsClientValidationTask A validation task that generates a new Hive Metastore client and verifies the connection.
class	DatabaseValidationTask A task which, given a metastore client can retrieve information from a user-specified database.
class	MetastoreValidationTask<K,T> A validation task which includes extra information in order to provide dependencies for sub-tasks along with the task's validation result.
class	TableValidationTask A task which validates table information and schemas can be obtained from the Hive Metastore.
class	UriCheckTask A Task which given an input string, checks that the input is a valid connection string for to the Hive Metastore.