Package org.apache.hadoop.hive.serde2.lazybinary

Examples of org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.initialize()

176
177
178
179
180
181
182
183
184
185
186
      System.out.println("test: testColumnarSerde");
      // Create the SerDe
      ColumnarSerDe serDe = new ColumnarSerDe();
      Configuration conf = new Configuration();
      Properties tbl = createProperties();
      serDe.initialize(conf, tbl);

      // Data
      BytesRefArrayWritable braw = new BytesRefArrayWritable(8);
      String[] data = {"123", "456", "789", "1000", "5.3", "hive and hadoop", "1.", "NULL"};
      for (int i = 0; i < 8; i++) {
View Full Code Here
177
178
179
180
181
182
183
184
185
186
187
      System.out.println("test: testColumnarSerde");
      // Create the SerDe
      ColumnarSerDe serDe = new ColumnarSerDe();
      Configuration conf = new Configuration();
      Properties tbl = createProperties();
      serDe.initialize(conf, tbl);

      // Data
      BytesRefArrayWritable braw = new BytesRefArrayWritable(8);
      String[] data = {"123", "456", "789", "1000", "5.3", "hive and hadoop", "1.", "NULL"};
      for (int i = 0; i < 8; i++) {
View Full Code Here
280
281
282
283
284
285
286
287
288
289
290
    serDDL = serDDL.concat("}");

    dsp.setProperty(Constants.SERIALIZATION_DDL, serDDL);
    dsp.setProperty(Constants.SERIALIZATION_LIB, ds.getClass().toString());
    dsp.setProperty(Constants.FIELD_DELIM, "9");
    ds.initialize(new Configuration(), dsp);

    String row = client.fetchOne();
    Object o = ds.deserialize(new BytesWritable(row.getBytes()));

    assertEquals(o.getClass().toString(), "class java.util.ArrayList");
View Full Code Here
309
310
311
312
313
314
315
316
317
318
    serDDL = serDDL.concat("}");

    dsp.setProperty(Constants.SERIALIZATION_DDL, serDDL);
    // Need a new DynamicSerDe instance - re-initialization is not supported.
    ds = new DynamicSerDe();
    ds.initialize(new Configuration(), dsp);
    o = ds.deserialize(new BytesWritable(row.getBytes()));
  }

}
View Full Code Here
115
116
117
118
119
120
121
122
123
124
125
            schema.setProperty(e.getKey(), e.getValue());
          }
        }
 
        DynamicSerDe serde = new DynamicSerDe();
        serde.initialize(new Configuration(), schema);
       
        // Try getObjectInspector
        ObjectInspector oi = serde.getObjectInspector();
        System.out.println("TypeName = " + oi.getTypeName());
View Full Code Here
175
176
177
178
179
180
181
182
183
184
185
    schema.setProperty(Constants.SERIALIZATION_DDL, ddl);
    schema.setProperty(Constants.SERIALIZATION_LIB, DynamicSerDe.class.getName());
    schema.setProperty(Constants.SERIALIZATION_SORT_ORDER, order);

    DynamicSerDe serde = new DynamicSerDe();
    serde.initialize(new Configuration(), schema);

    ObjectInspector oi = serde.getObjectInspector();

    // Try to serialize
    BytesWritable bytes[] = new BytesWritable[structs.length];
View Full Code Here
389
390
391
392
393
394
395
396
397
398
399
      schema.setProperty(Constants.COLLECTION_DELIM, "1");
      schema.setProperty(Constants.LINE_DELIM, "2");
      schema.setProperty(Constants.MAPKEY_DELIM, "4");

      DynamicSerDe serde = new DynamicSerDe();
      serde.initialize(new Configuration(), schema);

      TCTLSeparatedProtocol prot = (TCTLSeparatedProtocol)serde.oprot_;
      assertTrue(prot.getPrimarySeparator().equals("\u0009"));
     
      ObjectInspector oi = serde.getObjectInspector();
View Full Code Here
455
456
457
458
459
460
461
462
463
464
465
                         "struct test { i32 hello, list<string> bye, map<string,i32> another}");
      schema.setProperty(Constants.SERIALIZATION_LIB, new DynamicSerDe().getClass().toString());
      schema.setProperty(TCTLSeparatedProtocol.ReturnNullsKey, "true");

      DynamicSerDe serde = new DynamicSerDe();
      serde.initialize(new Configuration(), schema);

      ObjectInspector oi = serde.getObjectInspector();
     
      // Try to serialize
      BytesWritable bytes = (BytesWritable) serde.serialize(struct, oi);
View Full Code Here
500
501
502
503
504
505
506
507
508
509
510
                         "struct test { i32 hello, list<string> bye, map<string,i32> another}");
      schema.setProperty(Constants.SERIALIZATION_LIB, new DynamicSerDe().getClass().toString());
      schema.setProperty(TCTLSeparatedProtocol.ReturnNullsKey, "true");

      DynamicSerDe serde = new DynamicSerDe();
      serde.initialize(new Configuration(), schema);

      ObjectInspector oi = serde.getObjectInspector();

      // Try to serialize
      BytesWritable bytes = (BytesWritable) serde.serialize(struct, oi);
View Full Code Here
552
553
554
555
556
557
558
559
560
561
562
                         "struct test { i32 hello, list<string> bye, map<string,i32> another}");
      schema.setProperty(Constants.SERIALIZATION_LIB, new DynamicSerDe().getClass().toString());

      schema.setProperty(TCTLSeparatedProtocol.ReturnNullsKey, "true");
      DynamicSerDe serde = new DynamicSerDe();
      serde.initialize(new Configuration(), schema);

      ObjectInspector oi = serde.getObjectInspector();

      // Try to serialize
      BytesWritable bytes = (BytesWritable) serde.serialize(struct, oi);
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.