Examples with StructuredRecord co.cask.cdap.api.data.format.StructuredRecord used on opensource projects

Example 81 with StructuredRecord

use of co.cask.cdap.api.data.format.StructuredRecord in project cdap by caskdata.

the class CombinedLogRecordFormatTest method testInvalid.

@Test(expected = UnexpectedFormatException.class)
public void testInvalid() throws UnsupportedTypeException, UnexpectedFormatException {
    CombinedLogRecordFormat format = new CombinedLogRecordFormat();
    FormatSpecification spec = new FormatSpecification(CombinedLogRecordFormat.class.getCanonicalName(), null, ImmutableMap.<String, String>of());
    format.initialize(spec);
    String data = "10.10.10.10[01/Feb/2015:06:47:10 +0000";
    StructuredRecord output = format.read(new StreamEvent(ByteBuffer.wrap(Bytes.toBytes(data))));
}

Example 82 with StructuredRecord

use of co.cask.cdap.api.data.format.StructuredRecord in project cdap by caskdata.

the class DelimitedStringsRecordFormatTest method testFormatRecordWithSchema.

@Test
public void testFormatRecordWithSchema() throws UnsupportedTypeException, UnexpectedFormatException {
    Schema schema = Schema.recordOf("event", Schema.Field.of("f1", Schema.unionOf(Schema.of(Schema.Type.BOOLEAN), Schema.of(Schema.Type.NULL))), Schema.Field.of("f2", Schema.unionOf(Schema.of(Schema.Type.INT), Schema.of(Schema.Type.NULL))), Schema.Field.of("f3", Schema.unionOf(Schema.of(Schema.Type.FLOAT), Schema.of(Schema.Type.NULL))), Schema.Field.of("f4", Schema.unionOf(Schema.of(Schema.Type.DOUBLE), Schema.of(Schema.Type.NULL))), Schema.Field.of("f5", Schema.unionOf(Schema.of(Schema.Type.BYTES), Schema.of(Schema.Type.NULL))), Schema.Field.of("f6", Schema.unionOf(Schema.of(Schema.Type.STRING), Schema.of(Schema.Type.NULL))), Schema.Field.of("f7", Schema.arrayOf(Schema.of(Schema.Type.STRING))));
    DelimitedStringsRecordFormat format = new DelimitedStringsRecordFormat();
    FormatSpecification spec = new FormatSpecification(DelimitedStringsRecordFormat.class.getCanonicalName(), schema, ImmutableMap.of(DelimitedStringsRecordFormat.DELIMITER, ","));
    format.initialize(spec);
    boolean booleanVal = false;
    int intVal = Integer.MAX_VALUE;
    float floatVal = Float.MAX_VALUE;
    double doubleVal = Double.MAX_VALUE;
    byte[] bytesVal = new byte[] { 0, 1, 2 };
    String stringVal = "foo bar";
    String[] arrayVal = new String[] { "extra1", "extra2", "extra3" };
    String body = new StringBuilder().append(booleanVal).append(",").append(intVal).append(",").append(floatVal).append(",").append(doubleVal).append(",").append(Bytes.toStringBinary(bytesVal)).append(",").append(stringVal).append(",").append(arrayVal[0]).append(",").append(arrayVal[1]).append(",").append(arrayVal[2]).toString();
    StructuredRecord output = format.read(new StreamEvent(ByteBuffer.wrap(Bytes.toBytes(body))));
    Assert.assertEquals(booleanVal, output.get("f1"));
    Assert.assertEquals(intVal, output.get("f2"));
    Assert.assertEquals(floatVal, output.get("f3"));
    Assert.assertEquals(doubleVal, output.get("f4"));
    Assert.assertArrayEquals(bytesVal, (byte[]) output.get("f5"));
    Assert.assertEquals(stringVal, output.get("f6"));
    Assert.assertArrayEquals(arrayVal, (String[]) output.get("f7"));
    // now try with null fields.
    output = format.read(new StreamEvent(ByteBuffer.wrap(Bytes.toBytes("true,,3.14159,,,hello world,extra1"))));
    Assert.assertTrue((Boolean) output.get("f1"));
    Assert.assertNull(output.get("f2"));
    Assert.assertTrue(Math.abs(3.14159 - (Float) output.get("f3")) < 0.000001);
    Assert.assertNull(output.get("f4"));
    Assert.assertNull(output.get("f5"));
    Assert.assertEquals("hello world", output.get("f6"));
    Assert.assertArrayEquals(new String[] { "extra1" }, (String[]) output.get("f7"));
}

Example 83 with StructuredRecord

use of co.cask.cdap.api.data.format.StructuredRecord in project cdap by caskdata.

the class DelimitedStringsRecordFormatTest method testCSV.

@Test
public void testCSV() throws Exception {
    FormatSpecification spec = new FormatSpecification(Formats.CSV, null, Collections.<String, String>emptyMap());
    RecordFormat<StreamEvent, StructuredRecord> format = RecordFormats.createInitializedFormat(spec);
    String body = "userX,actionY,itemZ";
    StructuredRecord output = format.read(new StreamEvent(ByteBuffer.wrap(Bytes.toBytes(body))));
    String[] actual = output.get("body");
    String[] expected = body.split(",");
    Assert.assertArrayEquals(expected, actual);
}

Example 84 with StructuredRecord

use of co.cask.cdap.api.data.format.StructuredRecord in project cdap by caskdata.

the class DelimitedStringsRecordFormatTest method testTSV.

@Test
public void testTSV() throws Exception {
    FormatSpecification spec = new FormatSpecification(Formats.TSV, null, Collections.<String, String>emptyMap());
    RecordFormat<StreamEvent, StructuredRecord> format = RecordFormats.createInitializedFormat(spec);
    String body = "userX\tactionY\titemZ";
    StructuredRecord output = format.read(new StreamEvent(ByteBuffer.wrap(Bytes.toBytes(body))));
    String[] actual = output.get("body");
    String[] expected = body.split("\t");
    Assert.assertArrayEquals(expected, actual);
}

Example 85 with StructuredRecord

use of co.cask.cdap.api.data.format.StructuredRecord in project cdap by caskdata.

the class GrokRecordFormatTest method testDefault.

@Test
public void testDefault() throws Exception {
    FormatSpecification spec = new FormatSpecification(Formats.GROK, null, GrokRecordFormat.settings("%{GREEDYDATA:body}"));
    RecordFormat<StreamEvent, StructuredRecord> format = RecordFormats.createInitializedFormat(spec);
    String message = "Oct 17 08:59:00 suod newsyslog[6215]: logfile turned over";
    StructuredRecord record = format.read(new StreamEvent(ByteBuffer.wrap(Bytes.toBytes(message))));
    Assert.assertEquals("Oct 17 08:59:00 suod newsyslog[6215]: logfile turned over", record.get("body"));
}