Package org.apache.pig.backend.executionengine

Examples of org.apache.pig.backend.executionengine.ExecJob

462
463
464
465
466
467
468
469
470
471
472
473
474
475
      System.out.println(RowValue);
    }

    Path newPath = new Path(getCurrentMethodName());
   
    ExecJob pigJob = pigServer
          .store(
              "records",
              new Path(newPath, "store").toString(),
              TableStorer.class.getCanonicalName()
                  + "('s1:bool, s2:int, s3:long, s4:float, s5:string, s6:bytes', '[s1, s2]; [s1, s4]')");
      Assert.assertNotNull(pigJob.getException());
      System.out.println(pigJob.getException());
  }
View Full Code Here
488
489
490
491
492
493
494
495
496
497
498
499
500
501
      System.out.println(RowValue);
    }

    Path newPath = new Path(getCurrentMethodName());

    ExecJob pigJob = pigServer
        .store(
            "records",
            new Path(newPath, "store").toString(),
            TableStorer.class.getCanonicalName()
                + "('s1:bool, s2:int, s3:long, s4:float, s5:string, s6:bytes', '[s1]; [s1]')");
    Assert.assertNotNull(pigJob.getException());
    System.out.println(pigJob.getException());
  }
View Full Code Here
514
515
516
517
518
519
520
521
522
523
524
525
526
527
      Tuple RowValue = it.next();
      System.out.println(RowValue);
    }

    Path newPath = new Path(getCurrentMethodName());
    ExecJob pigJob = pigServer
        .store(
            "records",
            new Path(newPath, "store").toString(),
            TableStorer.class.getCanonicalName()
                + "('s1:int, s2:int, s3:long, s4:float, s5:string, s6:bytes', '[s1, s2]; [s3, s4]')");
    Assert.assertNotNull(pigJob.getException());
    System.out.println(pigJob.getException());
  }
View Full Code Here
539
540
541
542
543
544
545
546
547
548
549
550
551
552
    /*
     * Use pig STORE to store testing data
     */
   
    ExecJob pigJob = pigServer
        .store(
            "records",
            path.toString(),
            TableStorer.class.getCanonicalName()
                + "('s1:bool, s2:int, s3:long, s4:float, s5:string, s6:bytes', '[s1, s2]; [s3, s4]')");
    Assert.assertNotNull(pigJob.getException());
    System.out.println(pigJob.getException());
  }
View Full Code Here
134
135
136
137
138
139
140
141
142
143
144
145
146
147
    /*
     * Use pig STORE to store testing data BasicTable.Writer writer = new
     * BasicTable.Writer(pathTable, "SF_a,SF_b,SF_c,SF_d,SF_e,SF_f,SF_g",
     * "[SF_a, SF_b, SF_c]; [SF_e, SF_f, SF_g]", false, conf);
     */
    ExecJob pigJob = pigServer
        .store(
            "records",
            new Path(pathTable, "store").toString(),
            TableStorer.class.getCanonicalName()
                + "('[SF_a, SF_b, SF_c]; [SF_e]')");

    Assert.assertNull(pigJob.getException());
  }
View Full Code Here
228
229
230
231
232
233
234
235
236
237
238
239
240
    Path newPath = new Path(getCurrentMethodName());

    /*
     * Table1 creation
     */
    ExecJob pigJob = pigServer
        .store(
            "records6",
            newPath.toString()+"1",
            TableStorer.class.getCanonicalName()
                + "('[records3::SF_a]; [records4::SF_a]')");
    Assert.assertNull(pigJob.getException());
  }
View Full Code Here
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
            }

            if (currDAG.isBatchOn()) {
                currDAG.execute();
            }
            ExecJob job = store(id, FileLocalizer.getTemporaryPath(null, pigContext).toString(), BinStorage.class.getName() + "()");
           
            // invocation of "execute" is synchronous!

            if (job.getStatus() == JOB_STATUS.COMPLETED) {
                return job.getResults();
            } else if (job.getStatus() == JOB_STATUS.FAILED
                       && job.getException() != null) {
                // throw the backend exception in the failed case
                throw job.getException();
            } else {
                throw new IOException("Job terminated with anomalous status "
                    + job.getStatus().toString());
            }
        } catch (Exception e) {
            int errCode = 1066;
            String msg = "Unable to open iterator for alias " + id;
            throw new FrontendException(msg, errCode, PigException.INPUT, e);
View Full Code Here
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
    this.t1++;
   
    String table1path = this.pathTable1.toString() + Integer.toString(this.t1);
    

ExecJob pigJob =pigServer.store("sort1", table1path, TableStorer.class.getCanonicalName()
        + "('[a, b, c]; [d, e, f, r1, m1]')");
if (pigJob.getException() != null){
  System.out.println("******pig job exception"+ pigJob.getException().getMessage());
}
Assert.assertNull(pigJob.getException());
    String query3 = "records1 = LOAD '"
        + table1path
        + "' USING org.apache.hadoop.zebra.pig.TableLoader('a, b, c, d, e, f, r1, m1', 'sorted');";

    System.out.println("query3:" + query3);
    pigServer.registerQuery(query3);  
   
    String foreach = "records11 = foreach records1 generate a as a, b as b, c as c, d as d, e as e, f as f, r1 as r1, m1#'a' as ma1;";
    pigServer.registerQuery(foreach);
 
    /*
     * Table2 creation
     */
    this.t1++;
    String table2path = this.pathTable2.toString() + Integer.toString(this.t1);
    pigJob = pigServer.store("sort2", table2path, TableStorer.class.getCanonicalName()
        + "('[a, b, c]; [d,e,f,r1,m1]')");
    if (pigJob.getException() != null){
      System.out.println("******pig job exception"+ pigJob.getException().getMessage());
    }
    Assert.assertNull(pigJob.getException());
    String query4 = "records2 = LOAD '" + table2path
        + "' USING org.apache.hadoop.zebra.pig.TableLoader();";
    pigServer.registerQuery(query4);

   
View Full Code Here
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
        try {
            pigContext.getProperties().setProperty( PigContext.JOB_NAME, jobName );
            if( jobPriority != null ) {
                pigContext.getProperties().setProperty( PigContext.JOB_PRIORITY, jobPriority );
            }
            ExecJob job = store(id, FileLocalizer.getTemporaryPath(pigContext)
                    .toString(), Utils.getTmpFileCompressorName(pigContext)
                    + "()");

            // invocation of "execute" is synchronous!

            if (job.getStatus() == JOB_STATUS.COMPLETED) {
                return job.getResults();
            } else if (job.getStatus() == JOB_STATUS.FAILED
                    && job.getException() != null) {
                // throw the backend exception in the failed case
                Exception e = job.getException();
                int errCode = 1066;
                String msg = "Unable to open iterator for alias " + id
                        + ". Backend error : " + e.getMessage();
                throw new FrontendException(msg, errCode, PigException.INPUT, e);
            } else {
                throw new IOException("Job terminated with anomalous status "
                        + job.getStatus().toString());
            }
        } catch (FrontendException e) {
            throw e;
        } catch (Exception e) {
            int errCode = 1066;
View Full Code Here
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
        try {
            pigContext.getProperties().setProperty( PigContext.JOB_NAME, jobName );
            if( jobPriority != null ) {
                pigContext.getProperties().setProperty( PigContext.JOB_PRIORITY, jobPriority );
            }
            ExecJob job = store(id, FileLocalizer.getTemporaryPath(pigContext)
                    .toString(), Utils.getTmpFileCompressorName(pigContext)
                    + "()");

            // invocation of "execute" is synchronous!

            if (job.getStatus() == JOB_STATUS.COMPLETED) {
                return job.getResults();
            } else if (job.getStatus() == JOB_STATUS.FAILED
                    && job.getException() != null) {
                // throw the backend exception in the failed case
                Exception e = job.getException();
                int errCode = 1066;
                String msg = "Unable to open iterator for alias " + id
                        + ". Backend error : " + e.getMessage();
                throw new FrontendException(msg, errCode, PigException.INPUT, e);
            } else {
                throw new IOException("Job terminated with anomalous status "
                        + job.getStatus().toString());
            }
        } catch (FrontendException e) {
            throw e;
        } catch (Exception e) {
            int errCode = 1066;
View Full Code Here
TOP

Related Classes of org.apache.pig.backend.executionengine.ExecJob

  • org.apache.hadoop.zebra.pig.TestCogroup
  • org.apache.hadoop.zebra.pig.TestCollectionTableStorer
  • org.apache.hadoop.zebra.pig.TestMapSideGroupBy
  • org.apache.hadoop.zebra.pig.TestMapTableStorer
  • org.apache.hadoop.zebra.pig.TestMergeJoin
  • org.apache.hadoop.zebra.pig.TestMergeJoinPrune
  • org.apache.hadoop.zebra.pig.TestMultipleOutputs1
  • org.apache.hadoop.zebra.pig.TestMultipleOutputs2
  • org.apache.hadoop.zebra.pig.TestSimpleType
  • org.apache.hadoop.zebra.pig.TestTableStorer
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.