Uses of Class org.apache.hadoop.mapreduce.JobID (Apache Hadoop Main 3.5.0 API)
Description: use: package: org.apache.hadoop.mapreduce, class: JobID

# Uses of Class
org.apache.hadoop.mapreduce.JobID

Packages that use JobID
Package
Description
org.apache.hadoop.mapred
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.lib.jobcontrol

- ## Uses of JobID in org.apache.hadoop.mapred

  Subclasses of JobID in org.apache.hadoop.mapred
  Modifier and Type
  Class
  Description
  `class`
  `JobID`
  JobID represents the immutable and unique identifier for the job.
  Methods in org.apache.hadoop.mapred with parameters of type JobID
  Modifier and Type
  Method
  Description
  `static JobID`
  JobID.`downgrade(JobID old)`
  Downgrade a new JobID to an old one
  Constructors in org.apache.hadoop.mapred with parameters of type JobID
  Modifier
  Constructor
  Description
  ``
  `TaskID(JobID jobId, boolean isMap, int id)`
  Deprecated.
  Use `TaskID(String, int, TaskType, int)`
  ``
  `TaskID(JobID jobId, TaskType type, int id)`
  Constructs a TaskID object from given `JobID`.

- ## Uses of JobID in org.apache.hadoop.mapreduce

  Methods in org.apache.hadoop.mapreduce that return JobID
  Modifier and Type
  Method
  Description
  `static JobID`
  JobID.`forName(String str)`
  Construct a JobId object from given string
  `JobID`
  JobContext.`getJobID()`
  Get the unique ID for the job.
  `JobID`
  JobStatus.`getJobID()`
  `JobID`
  TaskAttemptID.`getJobID()`
  Returns the `JobID` object that this task attempt belongs to
  `JobID`
  TaskID.`getJobID()`
  Returns the `JobID` object that this tip belongs to.
  Methods in org.apache.hadoop.mapreduce with parameters of type JobID
  Modifier and Type
  Method
  Description
  `Job`
  Cluster.`getJob(JobID jobId)`
  Get job corresponding to jobid.
  `String`
  Cluster.`getJobHistoryUrl(JobID jobId)`
  Get the job history file path for a given job id.
  `org.apache.hadoop.mapreduce.v2.LogParams`
  Cluster.`getLogParams(JobID jobID, TaskAttemptID taskAttemptID)`
  Get log parameters for the specified jobID or taskAttemptID
  Constructors in org.apache.hadoop.mapreduce with parameters of type JobID
  Modifier
  Constructor
  Description
  ``
  `JobStatus(JobID jobid, float setupProgress, float mapProgress, float reduceProgress, float cleanupProgress, JobStatus.State runState, JobPriority jp, String user, String jobName, String jobFile, String trackingUrl)`
  Create a job status object for a given jobid.
  ``
  `JobStatus(JobID jobid, float setupProgress, float mapProgress, float reduceProgress, float cleanupProgress, JobStatus.State runState, JobPriority jp, String user, String jobName, String queue, String jobFile, String trackingUrl)`
  Create a job status object for a given jobid.
  ``
  `JobStatus(JobID jobid, float setupProgress, float mapProgress, float reduceProgress, float cleanupProgress, JobStatus.State runState, JobPriority jp, String user, String jobName, String queue, String jobFile, String trackingUrl, boolean isUber)`
  Create a job status object for a given jobid.
  ``
  `JobStatus(JobID jobid, float setupProgress, float mapProgress, float reduceProgress, float cleanupProgress, JobStatus.State runState, JobPriority jp, String user, String jobName, String queue, String jobFile, String trackingUrl, boolean isUber, String historyFile)`
  Create a job status object for a given jobid.
  ``
  `TaskID(JobID jobId, boolean isMap, int id)`
  Deprecated.
  ``
  `TaskID(JobID jobId, TaskType type, int id)`
  Constructs a TaskID object from given `JobID`.

- ## Uses of JobID in org.apache.hadoop.mapreduce.lib.jobcontrol

  Methods in org.apache.hadoop.mapreduce.lib.jobcontrol that return JobID
  Modifier and Type
  Method
  Description
  `JobID`
  ControlledJob.`getMapredJobId()`