Examples of OrcStruct

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

98
99
100
101
102
103
104
105
106
107
108
    map.put(new Text("Alice"), OrcUtils.createOrcStruct(Person.TYPE_INFO, new Text("Alice"), new IntWritable(23),
        Arrays.asList(new Text("666-677-9999"))));
    map.put(new Text("Bob"), OrcUtils.createOrcStruct(Person.TYPE_INFO, new Text("Bob"), new IntWritable(26),
        Arrays.asList(new Text("999-888-1132"), new Text("000-222-9934"))));
    map.put(new Text("David"), null);
    OrcStruct s = OrcUtils.createOrcStruct(AddressBook.TYPE_INFO, new Text("John Smith"),
        Arrays.asList(new Text("919-333-4452"), new Text("650-777-4329")), map, new TimestampWritable(now),
        new BytesWritable(signature));
    OrcWritable w = new OrcWritable();
    w.set(s);
   
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

120
121
122
123
124
125
126
127
128
129
130
    String typeStr = "struct<a:int,b:string,c:" + Person.TYPE_STR + ",d:struct<d1:string,d2:" + Person.TYPE_STR + ">>";
    TypeInfo typeInfo = TypeInfoUtils.getTypeInfoFromTypeString(typeStr);
    String tableTypeStr = "struct<a:string,b:" + Person.TYPE_STR + ">";
    TypeInfo tableTypeInfo = TypeInfoUtils.getTypeInfoFromTypeString(tableTypeStr);
   
    OrcStruct s = OrcUtils.createOrcStruct(typeInfo, new IntWritable(1), new Text("John Smith"),
        OrcUtils.createOrcStruct(Person.TYPE_INFO, new Text("Alice"), new IntWritable(23),
            Arrays.asList(new Text("666-677-9999"))
        ),
        OrcUtils.createOrcStruct(tableTypeInfo, new Text("Bob"),
            OrcUtils.createOrcStruct(Person.TYPE_INFO, new Text("Bob"), new IntWritable(26),
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

83
84
85
86
87
88
89
90
91
92
93
94
   */
  public static OrcStruct createOrcStruct(TypeInfo typeInfo, Object... objs) {
    SettableStructObjectInspector oi = (SettableStructObjectInspector) OrcStruct
        .createObjectInspector(typeInfo);
    List<StructField> fields = (List<StructField>) oi.getAllStructFieldRefs();
    OrcStruct result = (OrcStruct) oi.create();
    result.setNumFields(fields.size());
    for (int i = 0; i < fields.size(); i++) {
      oi.setStructFieldData(result, fields.get(i), objs[i]);
    }
    return result;
  }
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
    String typeStr = "struct<a:int,b:string,c:float>";
    TypeInfo info = TypeInfoUtils.getTypeInfoFromTypeString(typeStr);
    StructObjectInspector oi = (StructObjectInspector) OrcStruct.createObjectInspector(info);
    BinarySortableSerDe serde = OrcUtils.createBinarySerde(info);
   
    OrcStruct struct = OrcUtils.createOrcStruct(info,
        new IntWritable(1), new Text("Alice"), new FloatWritable(165.3f));
    OrcWritable writable = new OrcWritable();
    writable.set(struct);
    assertTrue(struct == writable.get());
   
    writable.setObjectInspector(oi);
    writable.setSerde(serde);
   
    WritableDeepCopier<OrcWritable> deepCopier = new WritableDeepCopier<OrcWritable>(OrcWritable.class);
    OrcWritable copied = deepCopier.deepCopy(writable);
    assertTrue(writable != copied);
    assertEquals(writable, copied);
   
    copied.setObjectInspector(oi);
    copied.setSerde(serde);
    OrcStruct copiedStruct = copied.get();
    assertTrue(struct != copiedStruct);
    assertEquals(struct, copiedStruct);
   
    List<Object> items = oi.getStructFieldsDataAsList(struct);
    List<Object> copiedItems = oi.getStructFieldsDataAsList(copiedStruct);
    for (int i = 0; i < items.size(); i++) {
      assertTrue(items.get(i) != copiedItems.get(i));
      assertEquals(items.get(i), copiedItems.get(i));
    }
   
    OrcWritable copied2 = deepCopier.deepCopy(copied);
    assertTrue(copied2 != copied);
    assertEquals(copied2, copied);
   
    copied2.setObjectInspector(oi);
    copied2.setSerde(serde);
    OrcStruct copiedStruct2 = copied2.get();
    assertTrue(copiedStruct2 != copiedStruct);
    assertEquals(copiedStruct2, copiedStruct);
   
    List<Object> copiedItems2 = oi.getStructFieldsDataAsList(copiedStruct2);
    for (int i = 0; i < items.size(); i++) {
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

91
92
93
94
95
96
97
98
99
100
101
102
103
104
    String typeStr = "struct<a:int,b:string,c:float>";
    TypeInfo info = TypeInfoUtils.getTypeInfoFromTypeString(typeStr);
    StructObjectInspector oi = (StructObjectInspector) OrcStruct.createObjectInspector(info);
    BinarySortableSerDe serde = OrcUtils.createBinarySerde(info);
   
    OrcStruct struct1 = OrcUtils.createOrcStruct(info, new IntWritable(1), new Text("AAA"), new FloatWritable(3.2f));
    OrcStruct struct2 = OrcUtils.createOrcStruct(info, new IntWritable(1), new Text("AAB"), null);
    OrcStruct struct3 = OrcUtils.createOrcStruct(info, new IntWritable(2), new Text("AAA"), null);
    OrcStruct struct4 = OrcUtils.createOrcStruct(info, new IntWritable(2), new Text("AAA"), new FloatWritable(3.2f));
   
    OrcWritable writable1 = new OrcWritable();
    writable1.set(struct1);
    OrcWritable writable2 = new OrcWritable();
    writable2.set(struct2);
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

51
52
53
54
55
56
57
58
59
60
61
public class OrcFileSourceTargetIT extends OrcFileTest implements Serializable {
 
  private void generateInputData() throws IOException {
    String typeStr = "struct<name:string,age:int,numbers:array<string>>";
    TypeInfo typeInfo = TypeInfoUtils.getTypeInfoFromTypeString(typeStr);
    OrcStruct s = OrcUtils.createOrcStruct(typeInfo, new Text("Alice"), new IntWritable(23),
        Arrays.asList(new Text("919-342-5555"), new Text("650-333-2913")));
   
    OrcFileWriter<OrcStruct> writer = new OrcFileWriter<OrcStruct>(conf, new Path(tempPath, "input.orc"), Orcs.orcs(typeInfo));
    writer.write(s);
    writer.close();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

87
88
89
90
91
92
93
94
95
96
  public void testOrcs() throws IOException {
    generateInputData();
   
    String typeStr = "struct<name:string,age:int,numbers:array<string>>";
    TypeInfo typeInfo = TypeInfoUtils.getTypeInfoFromTypeString(typeStr);
    OrcStruct expected = OrcUtils.createOrcStruct(typeInfo, new Text("Alice"), new IntWritable(23),
        Arrays.asList(new Text("919-342-5555"), new Text("650-333-2913")));
   
    testSourceTarget(Orcs.orcs(typeInfo), expected);
  }
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
 
  @Test
  public void testGrouping() throws IOException {
    String typeStr = "struct<name:string,age:int,numbers:array<string>>";
    TypeInfo typeInfo = TypeInfoUtils.getTypeInfoFromTypeString(typeStr);
    OrcStruct s1 = OrcUtils.createOrcStruct(typeInfo, new Text("Bob"), new IntWritable(28), null);
    OrcStruct s2 = OrcUtils.createOrcStruct(typeInfo, new Text("Bob"), new IntWritable(28), null);
    OrcStruct s3 = OrcUtils.createOrcStruct(typeInfo, new Text("Alice"), new IntWritable(23),
        Arrays.asList(new Text("444-333-9999")));
    OrcStruct s4 = OrcUtils.createOrcStruct(typeInfo, new Text("Alice"), new IntWritable(36),
        Arrays.asList(new Text("919-342-5555"), new Text("650-333-2913")));

    Path inputPath = new Path(tempPath, "input.orc");
    OrcFileWriter<OrcStruct> writer = new OrcFileWriter<OrcStruct>(conf, inputPath, Orcs.orcs(typeInfo));
    writer.write(s1);
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

204
205
206
207
208
209
210
211
212
213
214
215
    Assert.assertEquals(1, splits.length);
    org.apache.hadoop.mapred.RecordReader<NullWritable, OrcStruct> rr =
            inf.getRecordReader(splits[0], job, Reporter.NULL);

    NullWritable key = rr.createKey();
    OrcStruct value = rr.createValue();
    for (int i = 0; i < records.length; i++) {
      Assert.assertEquals(true, rr.next(key, value));
      Assert.assertEquals(records[i], value.toString());
    }
    Assert.assertEquals(false, rr.next(key, value));
  }
View Full Code Here

Examples of org.apache.hadoop.hive.ql.io.orc.OrcStruct

207
208
209
210
211
212
213
214
215
216
217
218
    Assert.assertEquals(1, splits.length);
    org.apache.hadoop.mapred.RecordReader<NullWritable, OrcStruct> rr =
            inf.getRecordReader(splits[0], job, Reporter.NULL);

    NullWritable key = rr.createKey();
    OrcStruct value = rr.createValue();
    for (int i = 0; i < records.length; i++) {
      Assert.assertEquals(true, rr.next(key, value));
      Assert.assertEquals(records[i], value.toString());
    }
    Assert.assertEquals(false, rr.next(key, value));
  }
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.