Package org.apache.hadoop.hive.serde2.lazy

Examples of org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe$SerDeParameters

138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
      System.out.println("TWO:"+s2.toString());
      Assert.assertTrue(HCatDataCheckUtil.recordsEqual(r,(HCatRecord)s));
      Assert.assertTrue(HCatDataCheckUtil.recordsEqual(r,(HCatRecord)s2));
     
      // serialize using another serde, and read out that object repr.
      LazySimpleSerDe testSD = new LazySimpleSerDe();
      testSD.initialize(conf, tblProps);

      Writable s3 = testSD.serialize(s, hrsd.getObjectInspector());
      System.out.println("THREE:"+s3.toString());
      Object o3 = testSD.deserialize(s3);
      Assert.assertFalse(r.getClass().equals(o3.getClass()));

      // then serialize again using hrsd, and compare results
      HCatRecord s4 = (HCatRecord) hrsd.serialize(o3, testSD.getObjectInspector());
      System.out.println("FOUR:"+s4.toString());

      // Test LazyHCatRecord init and read
      LazyHCatRecord s5 = new LazyHCatRecord(o3,testSD.getObjectInspector());
      System.out.println("FIVE:"+s5.toString());

      LazyHCatRecord s6 = new LazyHCatRecord(s4,hrsd.getObjectInspector());
      System.out.println("SIX:"+s6.toString());
View Full Code Here
33
34
35
36
37
38
39
40
41
42
43
44
    {
      Properties p = new Properties();
      p.put(Constants.FIELD_DELIM, fieldDelim);
      p.put(Constants.LIST_COLUMNS, columns);
      p.put(Constants.LIST_COLUMN_TYPES, types);
      LazySimpleSerDe sd = new LazySimpleSerDe();
      sd.initialize(null, p);
      return sd;
    }
    catch (SerDeException se)
    {
      throw new BaseException(se);
View Full Code Here
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
      LOG.info("TWO: {}", s2);
      Assert.assertTrue(HCatDataCheckUtil.recordsEqual(r, (HCatRecord) s));
      Assert.assertTrue(HCatDataCheckUtil.recordsEqual(r, (HCatRecord) s2));

      // serialize using another serde, and read out that object repr.
      LazySimpleSerDe testSD = new LazySimpleSerDe();
      testSD.initialize(conf, tblProps);

      Writable s3 = testSD.serialize(s, hrsd.getObjectInspector());
      LOG.info("THREE: {}", s3);
      Object o3 = testSD.deserialize(s3);
      Assert.assertFalse(r.getClass().equals(o3.getClass()));

      // then serialize again using hrsd, and compare results
      HCatRecord s4 = (HCatRecord) hrsd.serialize(o3, testSD.getObjectInspector());
      LOG.info("FOUR: {}", s4);

      // Test LazyHCatRecord init and read
      LazyHCatRecord s5 = new LazyHCatRecord(o3, testSD.getObjectInspector());
      LOG.info("FIVE: {}", s5);

      LazyHCatRecord s6 = new LazyHCatRecord(s4, hrsd.getObjectInspector());
      LOG.info("SIX: {}", s6);
View Full Code Here
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
      LOG.info("TWO: {}", s2);
      Assert.assertTrue(HCatDataCheckUtil.recordsEqual(r, (HCatRecord) s));
      Assert.assertTrue(HCatDataCheckUtil.recordsEqual(r, (HCatRecord) s2));

      // serialize using another serde, and read out that object repr.
      LazySimpleSerDe testSD = new LazySimpleSerDe();
      testSD.initialize(conf, tblProps);

      Writable s3 = testSD.serialize(s, hrsd.getObjectInspector());
      LOG.info("THREE: {}", s3);
      Object o3 = testSD.deserialize(s3);
      Assert.assertFalse(r.getClass().equals(o3.getClass()));

      // then serialize again using hrsd, and compare results
      HCatRecord s4 = (HCatRecord) hrsd.serialize(o3, testSD.getObjectInspector());
      LOG.info("FOUR: {}", s4);

      // Test LazyHCatRecord init and read
      LazyHCatRecord s5 = new LazyHCatRecord(o3, testSD.getObjectInspector());
      LOG.info("FIVE: {}", s5);

      LazyHCatRecord s6 = new LazyHCatRecord(s4, hrsd.getObjectInspector());
      LOG.info("SIX: {}", s6);
View Full Code Here
56
57
58
59
60
61
62
63
64
65
66
67
68
69
  public void testLazySimpleSerDe() throws Throwable {
    try {
      // Create the SerDe
      System.out.println("test: testLazySimpleSerDe");
      LazySimpleSerDe serDe = new LazySimpleSerDe();
      Configuration conf = new Configuration();
      Properties tbl = createProperties();
      serDe.initialize(conf, tbl);

      // Data
      Text t = new Text("123\t456\t789\t1000\t5.3\thive and hadoop\t1.\tNULL");
      // Test
      deserializeAndSerializeLazySimple(serDe, t);
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
    // empty maps
    TextStringMapHolder o1 = new TextStringMapHolder();
    StructObjectInspector oi1 = (StructObjectInspector) ObjectInspectorFactory
        .getReflectionObjectInspector(TextStringMapHolder.class, ObjectInspectorOptions.JAVA);

    LazySimpleSerDe serde = new LazySimpleSerDe();
    Configuration conf = new Configuration();
    Properties tbl = new Properties();
    tbl.setProperty(serdeConstants.LIST_COLUMNS, ObjectInspectorUtils.getFieldNames(oi1));
    tbl.setProperty(serdeConstants.LIST_COLUMN_TYPES, ObjectInspectorUtils.getFieldTypes(oi1));
    SerDeParameters serdeParams = LazySimpleSerDe.initSerdeParams(conf, tbl,
        LazySimpleSerDe.class.getName());
    serde.initialize(conf, tbl);
    ObjectInspector oi2 = serde.getObjectInspector();

    Object o2 = serializeAndDeserialize(o1, oi1, serde, serdeParams);

    int rc = ObjectInspectorUtils.compare(o1, oi1, o2, oi2, new CrossMapEqualComparer());
    assertEquals(0, rc);
View Full Code Here
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
    // empty maps
    StringTextMapHolder o1 = new StringTextMapHolder();
    StructObjectInspector oi1 = (StructObjectInspector) ObjectInspectorFactory
        .getReflectionObjectInspector(StringTextMapHolder.class, ObjectInspectorOptions.JAVA);

    LazySimpleSerDe serde = new LazySimpleSerDe();
    Configuration conf = new Configuration();
    Properties tbl = new Properties();
    tbl.setProperty(serdeConstants.LIST_COLUMNS, ObjectInspectorUtils.getFieldNames(oi1));
    tbl.setProperty(serdeConstants.LIST_COLUMN_TYPES, ObjectInspectorUtils.getFieldTypes(oi1));
    SerDeParameters serdeParams = LazySimpleSerDe.initSerdeParams(conf, tbl,
        LazySimpleSerDe.class.getName());
    serde.initialize(conf, tbl);
    ObjectInspector oi2 = serde.getObjectInspector();

    Object o2 = serializeAndDeserialize(o1, oi1, serde, serdeParams);

    int rc = ObjectInspectorUtils.compare(o1, oi1, o2, oi2, new CrossMapEqualComparer());
    assertEquals(0, rc);
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
    // empty maps
    TextStringMapHolder o1 = new TextStringMapHolder();
    StructObjectInspector oi1 = (StructObjectInspector) ObjectInspectorFactory
        .getReflectionObjectInspector(TextStringMapHolder.class, ObjectInspectorOptions.JAVA);

    LazySimpleSerDe serde = new LazySimpleSerDe();
    Configuration conf = new Configuration();
    Properties tbl = new Properties();
    tbl.setProperty(serdeConstants.LIST_COLUMNS, ObjectInspectorUtils.getFieldNames(oi1));
    tbl.setProperty(serdeConstants.LIST_COLUMN_TYPES, ObjectInspectorUtils.getFieldTypes(oi1));
    SerDeParameters serdeParams = LazySimpleSerDe.initSerdeParams(conf, tbl,
        LazySimpleSerDe.class.getName());
    serde.initialize(conf, tbl);
    ObjectInspector oi2 = serde.getObjectInspector();

    Object o2 = serializeAndDeserialize(o1, oi1, serde, serdeParams);

    int rc = ObjectInspectorUtils.compare(o1, oi1, o2, oi2, new SimpleMapEqualComparer());
    assertEquals(0, rc);
View Full Code Here
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
    // empty maps
    StringTextMapHolder o1 = new StringTextMapHolder();
    StructObjectInspector oi1 = (StructObjectInspector) ObjectInspectorFactory
        .getReflectionObjectInspector(StringTextMapHolder.class, ObjectInspectorOptions.JAVA);

    LazySimpleSerDe serde = new LazySimpleSerDe();
    Configuration conf = new Configuration();
    Properties tbl = new Properties();
    tbl.setProperty(serdeConstants.LIST_COLUMNS, ObjectInspectorUtils.getFieldNames(oi1));
    tbl.setProperty(serdeConstants.LIST_COLUMN_TYPES, ObjectInspectorUtils.getFieldTypes(oi1));
    SerDeParameters serdeParams = LazySimpleSerDe.initSerdeParams(conf, tbl,
        LazySimpleSerDe.class.getName());
    serde.initialize(conf, tbl);
    ObjectInspector oi2 = serde.getObjectInspector();

    Object o2 = serializeAndDeserialize(o1, oi1, serde, serdeParams);

    int rc = ObjectInspectorUtils.compare(o1, oi1, o2, oi2, new SimpleMapEqualComparer());
    assertEquals(0, rc);
View Full Code Here
90
91
92
93
94
95
96
97
98
99
100
        }
      }
      String names = namesSb.toString();
      String types = typesSb.toString();

      serde = new LazySimpleSerDe();
      Properties props = new Properties();
      if (names.length() > 0) {
        LOG.info("Column names: " + names);
        props.setProperty(Constants.LIST_COLUMNS, names);
      }
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe$SerDeParameters

  • com.asakusafw.directio.hive.orc.OrcFileInput
  • com.asakusafw.directio.hive.serde.DataModelDriver
  • com.asakusafw.directio.hive.serde.DataModelDriverTest
  • com.asakusafw.directio.hive.serde.ValueSerdeFactoryTest
  • com.facebook.hive.orc.lazy.LazyDoubleTreeReader
  • com.facebook.hive.orc.lazy.LazyShortDictionaryTreeReader
  • com.facebook.hive.orc.lazy.LazyShortDirectTreeReader
  • com.facebook.hive.orc.lazy.OrcLazyStructObjectInspector
  • com.facebook.hive.orc.OrcOutputFormat$OrcRecordWriter
  • com.facebook.hive.orc.OrcStruct$OrcStructInspector
    • 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.