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https://issues.apache.org/jira/browse/FLINK-22763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Samuel Fiddis updated FLINK-22763:
----------------------------------
Priority: Major (was: Minor)
> avro-confluent format does not allow for authorization credentials to be
> supplied to Confluent Schema Registry
> --------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-22763
> URL: https://issues.apache.org/jira/browse/FLINK-22763
> Project: Flink
> Issue Type: Improvement
> Components: API / Python, Formats (JSON, Avro, Parquet, ORC,
> SequenceFile), Table SQL / API
> Affects Versions: 1.13.0
> Reporter: Samuel Fiddis
> Priority: Major
>
> In PyFlink, attempting to connect to a avro-confluent kafka stream where the
> Confluent Schema Registry requires authorization does not work.
> Table API definition:
> {code:java}
> ddl_kafka_avro_confluent_source = f"""
> CREATE TABLE gtt_records(
> **table columsn**
> ) WITH (
> 'connector' = 'kafka',
> 'topic' = 'topic.avro-v1',
> 'properties.bootstrap.servers' =
> 'pkc-ldvj1.ap-southeast-2.aws.confluent.cloud:9092',
> 'properties.security.protocol' = 'SASL_SSL',
> 'properties.sasl.mechanism' = 'PLAIN',
> 'properties.sasl.jaas.config' =
> 'org.apache.kafka.common.security.plain.PlainLoginModule required
> username="{KAFKA_API_KEY}" password="{KAFKA_API_SECRET}";',
> 'properties.basic.auth.credentials.source' = 'USER_INFO',
> 'properties.basic.auth.user.info' = '{SR_API_KEY}:{SR_API_SECRET}',
> 'key.format' = 'avro-confluent',
> 'key.avro-confluent.schema-registry.url' =
> 'https://{SR_API_KEY}:{SR_API_SECRET}@psrc-lzvd0.ap-southeast-2.aws.confluent.cloud',
>
> 'key.fields' = '**key fields**',
> 'value.format' = 'avro-confluent',
> 'value.avro-confluent.schema-registry.url' =
> 'https://{SR_API_KEY}:{SR_API_SECRET}@psrc-lzvd0.ap-southeast-2.aws.confluent.cloud',
>
> 'value.fields-include' = 'ALL',
> 'key.avro-confluent.schema-registry.subject' = 'topic.avro-v1-key',
> 'value.avro-confluent.schema-registry.subject' = 'topic.avro-v1-value'
> ) """{code}
>
> Attempting to run a job with this table as a source results in a 401 error
> for the Confluent Schema Registry:
>
> {code:java}
> 2021-05-19 04:50:21,830 WARN org.apache.flink.runtime.taskmanager.Task
> [] - Source: TableSourceScan(table=[[default_catalog,
> default_database, gtt_records]], fields=[unique, direction, window_ts,
> road_number, link_number, carriageway, version_no, window_local_date,
> window_local_time, poll_ts, duration, traffic_duration, distance,
> link_length]) -> Sink:
> Sink(table=[default_catalog.default_database.kafka_messages], fields=[unique,
> direction, window_ts, road_number, link_number, carriageway, version_no,
> window_local_date, window_local_time, poll_ts, duration, traffic_duration,
> distance, link_length]) (1/1)#0 (7eddc3a42dbcad0fc313bb6bdfa2c922) switched
> from RUNNING to FAILED with failure cause: java.io.IOException: Failed to
> deserialize Avro record. at
> org.apache.flink.formats.avro.AvroRowDataDeserializationSchema.deserialize(AvroRowDataDeserializationSchema.java:106)
> at
> org.apache.flink.formats.avro.AvroRowDataDeserializationSchema.deserialize(AvroRowDataDeserializationSchema.java:46)
> at
> org.apache.flink.api.common.serialization.DeserializationSchema.deserialize(DeserializationSchema.java:82)
> at
> org.apache.flink.streaming.connectors.kafka.table.DynamicKafkaDeserializationSchema.deserialize(DynamicKafkaDeserializationSchema.java:119)
> at
> org.apache.flink.streaming.connectors.kafka.internals.KafkaFetcher.partitionConsumerRecordsHandler(KafkaFetcher.java:179)
> at
> org.apache.flink.streaming.connectors.kafka.internals.KafkaFetcher.runFetchLoop(KafkaFetcher.java:142)
> at
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.run(FlinkKafkaConsumerBase.java:826)
> at
> org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110)
> at
> org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:66)
> at
> org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:269)Caused
> by: java.io.IOException: Could not find schema with id 100001 in registry
> at
> org.apache.flink.formats.avro.registry.confluent.ConfluentSchemaRegistryCoder.readSchema(ConfluentSchemaRegistryCoder.java:77)
> at
> org.apache.flink.formats.avro.RegistryAvroDeserializationSchema.deserialize(RegistryAvroDeserializationSchema.java:73)
> at
> org.apache.flink.formats.avro.AvroRowDataDeserializationSchema.deserialize(AvroRowDataDeserializationSchema.java:103)
> ... 9 moreCaused by:
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.rest.exceptions.RestClientException:
> Unauthorized; error code: 401 at
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.rest.RestService.sendHttpRequest(RestService.java:292)
> at
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.rest.RestService.httpRequest(RestService.java:352)
> at
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.rest.RestService.getId(RestService.java:660)
> at
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.rest.RestService.getId(RestService.java:642)
> at
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.CachedSchemaRegistryClient.getSchemaByIdFromRegistry(CachedSchemaRegistryClient.java:217)
> at
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.CachedSchemaRegistryClient.getSchemaBySubjectAndId(CachedSchemaRegistryClient.java:291)
> at
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.CachedSchemaRegistryClient.getSchemaById(CachedSchemaRegistryClient.java:276)
> at
> org.apache.flink.avro.registry.confluent.shaded.io.confluent.kafka.schemaregistry.client.SchemaRegistryClient.getById(SchemaRegistryClient.java:64)
> at
> org.apache.flink.formats.avro.registry.confluent.ConfluentSchemaRegistryCoder.readSchema(ConfluentSchemaRegistryCoder.java:74)
> ... 11 more
> {code}
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