alluxio.job.wire

Interface JobInfo

All Known Implementing Classes:

PlanInfo, TaskInfo, WorkflowInfo

public interface JobInfo

The Job Info. JobInfo can currently be either TaskInfo, PlanInfo, or WorkflowInfo.

Method Summary

Modifier and Type	Method and Description
List<JobInfo>	getChildren()
String	getDescription()
String	getErrorMessage()
String	getErrorType()
long	getId()
long	getLastUpdated()
String	getName()
Long	getParentId()
Serializable	getResult()
Status	getStatus()
JobInfo	toProto()

Method Detail

getId

long getId()

Returns:

job id

getParentId

@Nullable
Long getParentId()

Returns:

parent job id

getName

@Nonnull
String getName()

Returns:

name of the job

getDescription

@Nonnull
String getDescription()

Returns:

description of the job

getStatus

@Nonnull
Status getStatus()

Returns:

status of the job

getLastUpdated

long getLastUpdated()

Returns:

last updated time in milliseconds

getChildren

@Nonnull
List<JobInfo> getChildren()

Returns:

collection of children

getResult

@Nullable
Serializable getResult()

Returns:

result of the job

getErrorType

@Nonnull
String getErrorType()

Returns:

error type

getErrorMessage

@Nonnull
String getErrorMessage()

Returns:

error message

toProto

@Nonnull
JobInfo toProto()
                  throws IOException

Returns:

proto representation of the job info

Throws:

IOException - if serialization fails