org.apache.hadoop.hive.shims

Interface HadoopShims.WebHCatJTShim

Enclosing interface:

HadoopShims

public static interface HadoopShims.WebHCatJTShim

Method Summary

Modifier and Type	Method and Description
void	close() Close the connection to the Job Tracker.
JobStatus[]	getAllJobs() Get all the jobs submitted.
JobProfile	getJobProfile(org.apache.hadoop.mapred.JobID jobid) Grab a handle to a job that is already known to the JobTracker.
JobStatus	getJobStatus(org.apache.hadoop.mapred.JobID jobid) Grab a handle to a job that is already known to the JobTracker.
void	killJob(org.apache.hadoop.mapred.JobID jobid) Kill a job.

Method Detail

getJobProfile

JobProfile getJobProfile(org.apache.hadoop.mapred.JobID jobid)
                  throws java.io.IOException

Grab a handle to a job that is already known to the JobTracker.

Returns:

Profile of the job, or null if not found.

Throws:

java.io.IOException

getJobStatus

JobStatus getJobStatus(org.apache.hadoop.mapred.JobID jobid)
                throws java.io.IOException

Grab a handle to a job that is already known to the JobTracker.

Returns:

Status of the job, or null if not found.

Throws:

java.io.IOException

killJob

void killJob(org.apache.hadoop.mapred.JobID jobid)
      throws java.io.IOException

Kill a job.

Throws:

java.io.IOException

getAllJobs

JobStatus[] getAllJobs()
                throws java.io.IOException

Get all the jobs submitted.

Throws:

java.io.IOException

close

void close()

Close the connection to the Job Tracker.