Example 1 with VarLongCoder
use of org.apache.beam.sdk.coders.VarLongCoder in project beam by apache.
the class KafkaIOTest method testInferKeyCoder.
@Test
public void testInferKeyCoder() {
CoderRegistry registry = CoderRegistry.createDefault();
assertTrue(KafkaIO.inferCoder(registry, LongDeserializer.class).getValueCoder() instanceof VarLongCoder);
assertTrue(KafkaIO.inferCoder(registry, StringDeserializer.class).getValueCoder() instanceof StringUtf8Coder);
assertTrue(KafkaIO.inferCoder(registry, InstantDeserializer.class).getValueCoder() instanceof InstantCoder);
assertTrue(KafkaIO.inferCoder(registry, DeserializerWithInterfaces.class).getValueCoder() instanceof VarLongCoder);
}
Also used :
CoderRegistry(org.apache.beam.sdk.coders.CoderRegistry)
VarLongCoder(org.apache.beam.sdk.coders.VarLongCoder)
LongDeserializer(org.apache.kafka.common.serialization.LongDeserializer)
InstantDeserializer(org.apache.beam.sdk.io.kafka.serialization.InstantDeserializer)
StringDeserializer(org.apache.kafka.common.serialization.StringDeserializer)
InstantCoder(org.apache.beam.sdk.coders.InstantCoder)
StringUtf8Coder(org.apache.beam.sdk.coders.StringUtf8Coder)
Test(org.junit.Test)
Example 2 with VarLongCoder
use of org.apache.beam.sdk.coders.VarLongCoder in project beam by apache.
the class LocalDeserializerProviderTest method testInferKeyCoder.
@Test
public void testInferKeyCoder() {
CoderRegistry registry = CoderRegistry.createDefault();
assertTrue(LocalDeserializerProvider.of(LongDeserializer.class).getCoder(registry).getValueCoder() instanceof VarLongCoder);
assertTrue(LocalDeserializerProvider.of(StringDeserializer.class).getCoder(registry).getValueCoder() instanceof StringUtf8Coder);
assertTrue(LocalDeserializerProvider.of(InstantDeserializer.class).getCoder(registry).getValueCoder() instanceof InstantCoder);
assertTrue(LocalDeserializerProvider.of(DeserializerWithInterfaces.class).getCoder(registry).getValueCoder() instanceof VarLongCoder);
}
Also used :
CoderRegistry(org.apache.beam.sdk.coders.CoderRegistry)
VarLongCoder(org.apache.beam.sdk.coders.VarLongCoder)
InstantCoder(org.apache.beam.sdk.coders.InstantCoder)
StringUtf8Coder(org.apache.beam.sdk.coders.StringUtf8Coder)
Test(org.junit.Test)
Aggregations
CoderRegistry (org.apache.beam.sdk.coders.CoderRegistry)2
InstantCoder (org.apache.beam.sdk.coders.InstantCoder)2
StringUtf8Coder (org.apache.beam.sdk.coders.StringUtf8Coder)2
VarLongCoder (org.apache.beam.sdk.coders.VarLongCoder)2
Test (org.junit.Test)2
InstantDeserializer (org.apache.beam.sdk.io.kafka.serialization.InstantDeserializer)1
LongDeserializer (org.apache.kafka.common.serialization.LongDeserializer)1
StringDeserializer (org.apache.kafka.common.serialization.StringDeserializer)1
