[jira] [Updated] (FLINK-11911) KafkaTopicPartition is not a valid POJO
[ https://issues.apache.org/jira/browse/FLINK-11911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aljoscha Krettek updated FLINK-11911: - Fix Version/s: (was: 1.10.2) (was: 1.11.0) > KafkaTopicPartition is not a valid POJO > --- > > Key: FLINK-11911 > URL: https://issues.apache.org/jira/browse/FLINK-11911 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka >Affects Versions: 1.8.0 >Reporter: Fokko Driesprong >Assignee: Fokko Driesprong >Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > KafkaTopicPartition is not a POJO, and therefore it cannot be serialized > efficiently. This is using the KafkaDeserializationSchema. > When enforcing POJO's: > ``` > java.lang.UnsupportedOperationException: Generic types have been disabled in > the ExecutionConfig and type > org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition is > treated as a generic type. > at > org.apache.flink.api.java.typeutils.GenericTypeInfo.createSerializer(GenericTypeInfo.java:86) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:107) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:52) > at > org.apache.flink.api.java.typeutils.ListTypeInfo.createSerializer(ListTypeInfo.java:102) > at > org.apache.flink.api.common.state.StateDescriptor.initializeSerializerUnlessSet(StateDescriptor.java:288) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getListState(DefaultOperatorStateBackend.java:289) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getUnionListState(DefaultOperatorStateBackend.java:219) > at > org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.initializeState(FlinkKafkaConsumerBase.java:856) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:278) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:738) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:289) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) > at java.lang.Thread.run(Thread.java:748) > ``` > And in the logs: > ``` > 2019-03-13 16:41:28,217 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 > 2019-03-13 16:41:28,221 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. > ``` -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (FLINK-11911) KafkaTopicPartition is not a valid POJO
[ https://issues.apache.org/jira/browse/FLINK-11911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yu Li updated FLINK-11911: -- Fix Version/s: (was: 1.10.1) 1.10.2 > KafkaTopicPartition is not a valid POJO > --- > > Key: FLINK-11911 > URL: https://issues.apache.org/jira/browse/FLINK-11911 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka >Affects Versions: 1.8.0 >Reporter: Fokko Driesprong >Assignee: Fokko Driesprong >Priority: Major > Labels: pull-request-available > Fix For: 1.11.0, 1.10.2 > > Time Spent: 10m > Remaining Estimate: 0h > > KafkaTopicPartition is not a POJO, and therefore it cannot be serialized > efficiently. This is using the KafkaDeserializationSchema. > When enforcing POJO's: > ``` > java.lang.UnsupportedOperationException: Generic types have been disabled in > the ExecutionConfig and type > org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition is > treated as a generic type. > at > org.apache.flink.api.java.typeutils.GenericTypeInfo.createSerializer(GenericTypeInfo.java:86) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:107) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:52) > at > org.apache.flink.api.java.typeutils.ListTypeInfo.createSerializer(ListTypeInfo.java:102) > at > org.apache.flink.api.common.state.StateDescriptor.initializeSerializerUnlessSet(StateDescriptor.java:288) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getListState(DefaultOperatorStateBackend.java:289) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getUnionListState(DefaultOperatorStateBackend.java:219) > at > org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.initializeState(FlinkKafkaConsumerBase.java:856) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:278) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:738) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:289) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) > at java.lang.Thread.run(Thread.java:748) > ``` > And in the logs: > ``` > 2019-03-13 16:41:28,217 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 > 2019-03-13 16:41:28,221 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. > ``` -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (FLINK-11911) KafkaTopicPartition is not a valid POJO
[ https://issues.apache.org/jira/browse/FLINK-11911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yu Li updated FLINK-11911: -- Fix Version/s: (was: 1.10.0) 1.11.0 > KafkaTopicPartition is not a valid POJO > --- > > Key: FLINK-11911 > URL: https://issues.apache.org/jira/browse/FLINK-11911 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka >Affects Versions: 1.8.0 >Reporter: Fokko Driesprong >Assignee: Fokko Driesprong >Priority: Major > Labels: pull-request-available > Fix For: 1.11.0 > > Time Spent: 10m > Remaining Estimate: 0h > > KafkaTopicPartition is not a POJO, and therefore it cannot be serialized > efficiently. This is using the KafkaDeserializationSchema. > When enforcing POJO's: > ``` > java.lang.UnsupportedOperationException: Generic types have been disabled in > the ExecutionConfig and type > org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition is > treated as a generic type. > at > org.apache.flink.api.java.typeutils.GenericTypeInfo.createSerializer(GenericTypeInfo.java:86) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:107) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:52) > at > org.apache.flink.api.java.typeutils.ListTypeInfo.createSerializer(ListTypeInfo.java:102) > at > org.apache.flink.api.common.state.StateDescriptor.initializeSerializerUnlessSet(StateDescriptor.java:288) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getListState(DefaultOperatorStateBackend.java:289) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getUnionListState(DefaultOperatorStateBackend.java:219) > at > org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.initializeState(FlinkKafkaConsumerBase.java:856) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:278) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:738) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:289) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) > at java.lang.Thread.run(Thread.java:748) > ``` > And in the logs: > ``` > 2019-03-13 16:41:28,217 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 > 2019-03-13 16:41:28,221 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. > ``` -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (FLINK-11911) KafkaTopicPartition is not a valid POJO
[ https://issues.apache.org/jira/browse/FLINK-11911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yu Li updated FLINK-11911: -- Fix Version/s: 1.10.1 > KafkaTopicPartition is not a valid POJO > --- > > Key: FLINK-11911 > URL: https://issues.apache.org/jira/browse/FLINK-11911 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka >Affects Versions: 1.8.0 >Reporter: Fokko Driesprong >Assignee: Fokko Driesprong >Priority: Major > Labels: pull-request-available > Fix For: 1.10.1, 1.11.0 > > Time Spent: 10m > Remaining Estimate: 0h > > KafkaTopicPartition is not a POJO, and therefore it cannot be serialized > efficiently. This is using the KafkaDeserializationSchema. > When enforcing POJO's: > ``` > java.lang.UnsupportedOperationException: Generic types have been disabled in > the ExecutionConfig and type > org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition is > treated as a generic type. > at > org.apache.flink.api.java.typeutils.GenericTypeInfo.createSerializer(GenericTypeInfo.java:86) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:107) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:52) > at > org.apache.flink.api.java.typeutils.ListTypeInfo.createSerializer(ListTypeInfo.java:102) > at > org.apache.flink.api.common.state.StateDescriptor.initializeSerializerUnlessSet(StateDescriptor.java:288) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getListState(DefaultOperatorStateBackend.java:289) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getUnionListState(DefaultOperatorStateBackend.java:219) > at > org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.initializeState(FlinkKafkaConsumerBase.java:856) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:278) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:738) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:289) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) > at java.lang.Thread.run(Thread.java:748) > ``` > And in the logs: > ``` > 2019-03-13 16:41:28,217 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 > 2019-03-13 16:41:28,221 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. > ``` -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (FLINK-11911) KafkaTopicPartition is not a valid POJO
[ https://issues.apache.org/jira/browse/FLINK-11911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated FLINK-11911: --- Labels: pull-request-available (was: ) > KafkaTopicPartition is not a valid POJO > --- > > Key: FLINK-11911 > URL: https://issues.apache.org/jira/browse/FLINK-11911 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka >Affects Versions: 1.8.0 >Reporter: Fokko Driesprong >Assignee: Fokko Driesprong >Priority: Major > Labels: pull-request-available > Fix For: 1.10.0 > > > KafkaTopicPartition is not a POJO, and therefore it cannot be serialized > efficiently. This is using the KafkaDeserializationSchema. > When enforcing POJO's: > ``` > java.lang.UnsupportedOperationException: Generic types have been disabled in > the ExecutionConfig and type > org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition is > treated as a generic type. > at > org.apache.flink.api.java.typeutils.GenericTypeInfo.createSerializer(GenericTypeInfo.java:86) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:107) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:52) > at > org.apache.flink.api.java.typeutils.ListTypeInfo.createSerializer(ListTypeInfo.java:102) > at > org.apache.flink.api.common.state.StateDescriptor.initializeSerializerUnlessSet(StateDescriptor.java:288) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getListState(DefaultOperatorStateBackend.java:289) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getUnionListState(DefaultOperatorStateBackend.java:219) > at > org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.initializeState(FlinkKafkaConsumerBase.java:856) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:278) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:738) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:289) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) > at java.lang.Thread.run(Thread.java:748) > ``` > And in the logs: > ``` > 2019-03-13 16:41:28,217 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 > 2019-03-13 16:41:28,221 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. > ``` -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (FLINK-11911) KafkaTopicPartition is not a valid POJO
[ https://issues.apache.org/jira/browse/FLINK-11911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chesnay Schepler updated FLINK-11911: - Fix Version/s: (was: 1.9.0) 1.10.0 > KafkaTopicPartition is not a valid POJO > --- > > Key: FLINK-11911 > URL: https://issues.apache.org/jira/browse/FLINK-11911 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka >Affects Versions: 1.8.0 >Reporter: Fokko Driesprong >Assignee: Fokko Driesprong >Priority: Major > Fix For: 1.10.0 > > > KafkaTopicPartition is not a POJO, and therefore it cannot be serialized > efficiently. This is using the KafkaDeserializationSchema. > When enforcing POJO's: > ``` > java.lang.UnsupportedOperationException: Generic types have been disabled in > the ExecutionConfig and type > org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition is > treated as a generic type. > at > org.apache.flink.api.java.typeutils.GenericTypeInfo.createSerializer(GenericTypeInfo.java:86) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:107) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:52) > at > org.apache.flink.api.java.typeutils.ListTypeInfo.createSerializer(ListTypeInfo.java:102) > at > org.apache.flink.api.common.state.StateDescriptor.initializeSerializerUnlessSet(StateDescriptor.java:288) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getListState(DefaultOperatorStateBackend.java:289) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getUnionListState(DefaultOperatorStateBackend.java:219) > at > org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.initializeState(FlinkKafkaConsumerBase.java:856) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:278) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:738) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:289) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) > at java.lang.Thread.run(Thread.java:748) > ``` > And in the logs: > ``` > 2019-03-13 16:41:28,217 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 > 2019-03-13 16:41:28,221 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. > ``` -- This message was sent by Atlassian JIRA (v7.6.14#76016)
[jira] [Updated] (FLINK-11911) KafkaTopicPartition is not a valid POJO
[ https://issues.apache.org/jira/browse/FLINK-11911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aljoscha Krettek updated FLINK-11911: - Fix Version/s: (was: 1.8.0) 1.9.0 > KafkaTopicPartition is not a valid POJO > --- > > Key: FLINK-11911 > URL: https://issues.apache.org/jira/browse/FLINK-11911 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka >Affects Versions: 1.8.0 >Reporter: Fokko Driesprong >Assignee: Fokko Driesprong >Priority: Major > Fix For: 1.9.0 > > > KafkaTopicPartition is not a POJO, and therefore it cannot be serialized > efficiently. This is using the KafkaDeserializationSchema. > When enforcing POJO's: > ``` > java.lang.UnsupportedOperationException: Generic types have been disabled in > the ExecutionConfig and type > org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition is > treated as a generic type. > at > org.apache.flink.api.java.typeutils.GenericTypeInfo.createSerializer(GenericTypeInfo.java:86) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:107) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:52) > at > org.apache.flink.api.java.typeutils.ListTypeInfo.createSerializer(ListTypeInfo.java:102) > at > org.apache.flink.api.common.state.StateDescriptor.initializeSerializerUnlessSet(StateDescriptor.java:288) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getListState(DefaultOperatorStateBackend.java:289) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getUnionListState(DefaultOperatorStateBackend.java:219) > at > org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.initializeState(FlinkKafkaConsumerBase.java:856) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:278) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:738) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:289) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) > at java.lang.Thread.run(Thread.java:748) > ``` > And in the logs: > ``` > 2019-03-13 16:41:28,217 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 > 2019-03-13 16:41:28,221 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. > ``` -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (FLINK-11911) KafkaTopicPartition is not a valid POJO
[ https://issues.apache.org/jira/browse/FLINK-11911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fokko Driesprong updated FLINK-11911: - Affects Version/s: (was: 1.7.2) 1.8.0 > KafkaTopicPartition is not a valid POJO > --- > > Key: FLINK-11911 > URL: https://issues.apache.org/jira/browse/FLINK-11911 > Project: Flink > Issue Type: Bug > Components: Connectors / Kafka >Affects Versions: 1.8.0 >Reporter: Fokko Driesprong >Assignee: Fokko Driesprong >Priority: Major > Fix For: 1.8.0 > > > KafkaTopicPartition is not a POJO, and therefore it cannot be serialized > efficiently. This is using the KafkaDeserializationSchema. > When enforcing POJO's: > ``` > java.lang.UnsupportedOperationException: Generic types have been disabled in > the ExecutionConfig and type > org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition is > treated as a generic type. > at > org.apache.flink.api.java.typeutils.GenericTypeInfo.createSerializer(GenericTypeInfo.java:86) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:107) > at > org.apache.flink.api.java.typeutils.TupleTypeInfo.createSerializer(TupleTypeInfo.java:52) > at > org.apache.flink.api.java.typeutils.ListTypeInfo.createSerializer(ListTypeInfo.java:102) > at > org.apache.flink.api.common.state.StateDescriptor.initializeSerializerUnlessSet(StateDescriptor.java:288) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getListState(DefaultOperatorStateBackend.java:289) > at > org.apache.flink.runtime.state.DefaultOperatorStateBackend.getUnionListState(DefaultOperatorStateBackend.java:219) > at > org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.initializeState(FlinkKafkaConsumerBase.java:856) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178) > at > org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:278) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:738) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:289) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711) > at java.lang.Thread.run(Thread.java:748) > ``` > And in the logs: > ``` > 2019-03-13 16:41:28,217 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 > 2019-03-13 16:41:28,221 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. > ``` -- This message was sent by Atlassian JIRA (v7.6.3#76005)
