Chethan U created FLINK-12410:
---------------------------------
Summary: KafkaTopicPartition cannot be used as a POJO type because
not all fields are valid POJO fields
Key: FLINK-12410
URL: https://issues.apache.org/jira/browse/FLINK-12410
Project: Flink
Issue Type: Bug
Components: Connectors / Kafka
Affects Versions: 1.8.0
Reporter: Chethan U
While Pushing data to Kafka Topic using Pojo, there is an error: "INFO
org.apache.flink.api.java.typeutils.TypeExtractor - Class class
org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition
cannot be used as a POJO type because not all fields are valid POJO fields, and
must be processed as GenericType"
{code:java}
// code placeholder
09:18:27,633 INFO org.apache.flink.api.java.typeutils.TypeExtractor - class
org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition does
not contain a setter for field topic
09:18:27,634 INFO org.apache.flink.api.java.typeutils.TypeExtractor - Class
class org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition
cannot be used as a POJO type because not all fields are valid POJO fields, and
must be processed as GenericType. Please read the Flink documentation on "Data
Types & Serialization" for details of the effect on performance.
09:18:27,633 INFO org.apache.flink.api.java.typeutils.TypeExtractor - class
org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition does
not contain a setter for field topic
09:18:27,635 INFO org.apache.flink.api.java.typeutils.TypeExtractor - Class
class org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition
cannot be used as a POJO type because not all fields are valid POJO fields, and
must be processed as GenericType. Please read the Flink documentation on "Data
Types & Serialization" for details of the effect on performance.
09:18:27,635 INFO org.apache.flink.api.java.typeutils.TypeExtractor - class
org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition does
not contain a setter for field topic
09:18:27,636 INFO org.apache.flink.api.java.typeutils.TypeExtractor - Class
class org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition
cannot be used as a POJO type because not all fields are valid POJO fields, and
must be processed as GenericType. Please read the Flink documentation on "Data
Types & Serialization" for details of the effect on performance.
09:18:27,639 INFO org.apache.flink.api.java.typeutils.TypeExtractor - class
org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition does
not contain a setter for field topic
09:18:27,642 INFO org.apache.flink.api.java.typeutils.TypeExtractor - Class
class org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition
cannot be used as a POJO type because not all fields are valid POJO fields, and
must be processed as GenericType. Please read the Flink documentation on "Data
Types & Serialization" for details of the effect on performance.
09:18:27,654 INFO
org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No restore
state for FlinkKafkaConsumer.
09:18:27,655 INFO
org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No restore
state for FlinkKafkaConsumer.
09:18:27,655 INFO
org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No restore
state for FlinkKafkaConsumer.
09:18:27,654 INFO
org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase - No restore
state for FlinkKafkaConsumer.
{code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
