Examples with KafkaException org.apache.kafka.common.KafkaException used on opensource projects

Example 51 with KafkaException

use of org.apache.kafka.common.KafkaException in project kafka by apache.

the class KafkaAdminClient method getMembersFromGroup.

private List<MemberIdentity> getMembersFromGroup(String groupId) {
    Collection<MemberDescription> members;
    try {
        members = describeConsumerGroups(Collections.singleton(groupId)).describedGroups().get(groupId).get().members();
    } catch (Exception ex) {
        throw new KafkaException("Encounter exception when trying to get members from group: " + groupId, ex);
    }
    List<MemberIdentity> membersToRemove = new ArrayList<>();
    for (final MemberDescription member : members) {
        if (member.groupInstanceId().isPresent()) {
            membersToRemove.add(new MemberIdentity().setGroupInstanceId(member.groupInstanceId().get()));
        } else {
            membersToRemove.add(new MemberIdentity().setMemberId(member.consumerId()));
        }
    }
    return membersToRemove;
}

Example 52 with KafkaException

use of org.apache.kafka.common.KafkaException in project kafka by apache.

the class Metadata method clearErrorsAndMaybeThrowException.

private void clearErrorsAndMaybeThrowException(Supplier<KafkaException> recoverableExceptionSupplier) {
    KafkaException metadataException = Optional.ofNullable(fatalException).orElseGet(recoverableExceptionSupplier);
    fatalException = null;
    clearRecoverableErrors();
    if (metadataException != null)
        throw metadataException;
}

Example 53 with KafkaException

use of org.apache.kafka.common.KafkaException in project kafka by apache.

the class ListSerializerTest method testListValueSerializerNoArgConstructorsShouldThrowKafkaExceptionDueInvalidClass.

@Test
public void testListValueSerializerNoArgConstructorsShouldThrowKafkaExceptionDueInvalidClass() {
    props.put(CommonClientConfigs.DEFAULT_LIST_VALUE_SERDE_INNER_CLASS, new FakeObject());
    final KafkaException exception = assertThrows(KafkaException.class, () -> listSerializer.configure(props, false));
    assertEquals("Could not create a serializer class instance using \"" + CommonClientConfigs.DEFAULT_LIST_VALUE_SERDE_INNER_CLASS + "\" property.", exception.getMessage());
}

Example 54 with KafkaException

use of org.apache.kafka.common.KafkaException in project kafka by apache.

the class ListSerializerTest method testListKeySerializerNoArgConstructorsShouldThrowKafkaExceptionDueInvalidClass.

@Test
public void testListKeySerializerNoArgConstructorsShouldThrowKafkaExceptionDueInvalidClass() {
    props.put(CommonClientConfigs.DEFAULT_LIST_KEY_SERDE_INNER_CLASS, new FakeObject());
    final KafkaException exception = assertThrows(KafkaException.class, () -> listSerializer.configure(props, true));
    assertEquals("Could not create a serializer class instance using \"" + CommonClientConfigs.DEFAULT_LIST_KEY_SERDE_INNER_CLASS + "\" property.", exception.getMessage());
}

Example 55 with KafkaException

use of org.apache.kafka.common.KafkaException in project kafka by apache.

the class ListDeserializerTest method testListKeyDeserializerNoArgConstructorsShouldThrowKafkaExceptionDueInvalidInnerClass.

@Test
public void testListKeyDeserializerNoArgConstructorsShouldThrowKafkaExceptionDueInvalidInnerClass() {
    props.put(CommonClientConfigs.DEFAULT_LIST_KEY_SERDE_TYPE_CLASS, ArrayList.class);
    props.put(CommonClientConfigs.DEFAULT_LIST_KEY_SERDE_INNER_CLASS, new FakeObject());
    final KafkaException exception = assertThrows(KafkaException.class, () -> listDeserializer.configure(props, true));
    assertEquals("Could not determine the inner serde class instance using " + "\"" + CommonClientConfigs.DEFAULT_LIST_KEY_SERDE_INNER_CLASS + "\" property.", exception.getMessage());
}