dan norwood created KAFKA-6418:
----------------------------------
Summary: adminclient throws timeoutexception when there is a
SchemaException
Key: KAFKA-6418
URL: https://issues.apache.org/jira/browse/KAFKA-6418
Project: Kafka
Issue Type: Bug
Affects Versions: 1.0.0
Reporter: dan norwood
if you try to `createTopics(Collections.singleton(new NewTopic()));` you will
get something like the following:
{noformat}
[2018-01-02 11:20:46,481] ERROR [kafka-admin-client-thread | adminclient-3]
Uncaught exception in thread 'kafka-admin-client-thread | adminclient-3':
(org.apache.kafka.common.utils.KafkaThread)
org.apache.kafka.common.protocol.types.SchemaException: Error computing size
for field 'create_topic_requests': Error computing size for field 'topic':
Missing value for field 'topic' which has no default value.
at org.apache.kafka.common.protocol.types.Schema.sizeOf(Schema.java:94)
at org.apache.kafka.common.protocol.types.Struct.sizeOf(Struct.java:341)
at
org.apache.kafka.common.requests.AbstractRequestResponse.serialize(AbstractRequestResponse.java:28)
at
org.apache.kafka.common.requests.AbstractRequest.serialize(AbstractRequest.java:98)
at
org.apache.kafka.common.requests.AbstractRequest.toSend(AbstractRequest.java:91)
at org.apache.kafka.clients.NetworkClient.doSend(NetworkClient.java:423)
at org.apache.kafka.clients.NetworkClient.doSend(NetworkClient.java:397)
at org.apache.kafka.clients.NetworkClient.send(NetworkClient.java:358)
at
org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.sendEligibleCalls(KafkaAdminClient.java:810)
at
org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1002)
at java.lang.Thread.run(Thread.java:745)
[2018-01-02 11:20:46,481] ERROR [kafka-admin-client-thread | adminclient-3]
Uncaught exception in thread 'kafka-admin-client-thread | adminclient-3':
(org.apache.kafka.common.utils.KafkaThread)
org.apache.kafka.common.protocol.types.SchemaException: Error computing size
for field 'create_topic_requests': Error computing size for field 'topic':
Missing value for field 'topic' which has no default value.
at org.apache.kafka.common.protocol.types.Schema.sizeOf(Schema.java:94)
at org.apache.kafka.common.protocol.types.Struct.sizeOf(Struct.java:341)
at
org.apache.kafka.common.requests.AbstractRequestResponse.serialize(AbstractRequestResponse.java:28)
at
org.apache.kafka.common.requests.AbstractRequest.serialize(AbstractRequest.java:98)
at
org.apache.kafka.common.requests.AbstractRequest.toSend(AbstractRequest.java:91)
at org.apache.kafka.clients.NetworkClient.doSend(NetworkClient.java:423)
at org.apache.kafka.clients.NetworkClient.doSend(NetworkClient.java:397)
at org.apache.kafka.clients.NetworkClient.send(NetworkClient.java:358)
at
org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.sendEligibleCalls(KafkaAdminClient.java:810)
at
org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1002)
at java.lang.Thread.run(Thread.java:745)
[2018-01-02 11:21:01,383] ERROR [qtp1875757262-59] Unhandled exception
resulting in internal server error response
(io.confluent.rest.exceptions.GenericExceptionMapper)
java.util.concurrent.TimeoutException
at
org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:108)
at
org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:225)
at
io.confluent.controlcenter.data.KafkaDao.createTopics(KafkaDao.java:85)
at
io.confluent.controlcenter.rest.KafkaResource.createTopic(KafkaResource.java:87)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
{noformat}
the actual error prints immediately, but the adminclient still waits for a
timeout and then exposes a TimeoutException to the user
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