|
Oracle® In-Database Container for Hadoop Java API Reference Release 1.0.1 E54638-01 |
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectoracle.sql.hadoop.PipelinedJob
public class PipelinedJob
It executes several jobs in pipeline
Example:
Job job1 = new Job(Configuration conf1); job1.init(); Job job2 = new Job(Configuration conf2); job2.init(); Job job3 = new Job(Configuration conf3); job3.init(); PipelinedJob.run("InTable", "OutTable", job1, job2, job3); Jobs will run in following sequence: InTable->job1->job2->job3->OutTable
Constructor Summary | |
---|---|
PipelinedJob()
|
Method Summary | |
---|---|
static void |
run(java.lang.String inTable,
java.lang.String outTable,
Job... jobs)
|
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public PipelinedJob()
Method Detail |
---|
public static void run(java.lang.String inTable, java.lang.String outTable, Job... jobs) throws java.lang.Exception
inTable
- Input table name for first job in pipelineoutTable
- Output table name for last job in pipelinejobs
- Jobs which needs to be pipelined in the sequence
java.lang.Exception
|
Oracle® In-Database Container for Hadoop Java API Reference Release 1.0.1 E54638-01 |
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |