Example 11 with CoderRegistry
use of org.apache.beam.sdk.coders.CoderRegistry in project beam by apache.
the class KafkaIOTest method testInferKeyCoderFailure.
@Test
public void testInferKeyCoderFailure() throws Exception {
cannotInferException.expect(RuntimeException.class);
CoderRegistry registry = CoderRegistry.createDefault();
KafkaIO.inferCoder(registry, NonInferableObjectDeserializer.class);
}
Also used :
CoderRegistry(org.apache.beam.sdk.coders.CoderRegistry)
Test(org.junit.Test)
Aggregations
CoderRegistry (org.apache.beam.sdk.coders.CoderRegistry)11
Test (org.junit.Test)6
StateNamespace (org.apache.beam.runners.core.StateNamespace)1
StateNamespaceForTest (org.apache.beam.runners.core.StateNamespaceForTest)1
CannotProvideCoderException (org.apache.beam.sdk.coders.CannotProvideCoderException)1
InstantCoder (org.apache.beam.sdk.coders.InstantCoder)1
NullableCoder (org.apache.beam.sdk.coders.NullableCoder)1
StringUtf8Coder (org.apache.beam.sdk.coders.StringUtf8Coder)1
VarLongCoder (org.apache.beam.sdk.coders.VarLongCoder)1
InstantDeserializer (org.apache.beam.sdk.io.kafka.serialization.InstantDeserializer)1
CombiningState (org.apache.beam.sdk.state.CombiningState)1
Combine (org.apache.beam.sdk.transforms.Combine)1
DoFn (org.apache.beam.sdk.transforms.DoFn)1
HasDefaultTracker (org.apache.beam.sdk.transforms.splittabledofn.HasDefaultTracker)1
KV (org.apache.beam.sdk.values.KV)1
TimestampedValue (org.apache.beam.sdk.values.TimestampedValue)1
LongDeserializer (org.apache.kafka.common.serialization.LongDeserializer)1
StringDeserializer (org.apache.kafka.common.serialization.StringDeserializer)1
