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databricks / iceberg-kafka-connect

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Caused by: org.apache.hadoop.security.KerberosAuthException: failure to login: javax.security.auth.login.LoginException: java.lang.NullPointerException: invalid null input: name #160

Closed NhatDuy11 closed 12 months ago

NhatDuy11 commented 1 year ago

I have such an iceberg sink connector configuration : { "name": "IcebergSinkConnectorConnector_currency", "config": { "iceberg.catalog.s3.endpoint": "http://########", "iceberg.catalog.client.region": "us-east-1", "iceberg.catalog.s3.path.style.access": "true", "iceberg.catalog.s3.aws.credentials.provide": "com.amazonaws.auth.DefaultAWSCredentialsProviderChain", "iceberg.catalog.s3.access-key-id": "##################", "iceberg.catalog.s3.secret-access-key": "########################", "iceberg.catalog.io-impl": "org.apache.iceberg.aws.s3.S3FileIO", "iceberg.catalog.uri": "thrift://#########", "value.converter.schema.registry.url": "http://schemaregistry.confluent.svc.cluster.local:8081", "iceberg.catalog.warehouse": "s3a://######", "key.converter.schema.registry.url": "http://schemaregistry.confluent.svc.cluster.local:8081", "iceberg.com.amazonaws.services.s3.enableV4": "true", "name": "IcebergSinkConnectorConnector_currency", "connector.class": "io.tabular.iceberg.connect.IcebergSinkConnector", "tasks.max": "1", "key.converter": "org.apache.kafka.connect.storage.StringConverter", "value.converter": "io.confluent.connect.avro.AvroConverter", "topics": "FBNK_CURRENCY_CDC", "iceberg.tables": "cnd.test_currency_cdc", "iceberg.tables.auto-create-enabled": "true", "iceberg.tables.schema-force-optional": "false", "iceberg.tables.evolve-schema-enabled": "true", "iceberg.control.topic": "currrency_cdc", "iceberg.control.group-id": "currrency_cdc_store", "iceberg.connect.group-id": "currrency_cdc" } } I am using key.convert : String converter I immediately got an error: Caused by: javax.security.auth.login.LoginException: java.lang.NullPointerException: invalid null input: name full stack trace error :

Screenshot 2023-11-20 110311

Can someone help me regarding this issue?Thanks guys so much

NhatDuy11 commented 1 year ago

Hi @bryanck ,Can you help me solve this problem,thanks you.

13535048320 commented 1 year ago

@NhatDuy11

125 Hi NhatDuy11. This is the solution.

NhatDuy11 commented 1 year ago

@13535048320 thanks you.

bryanck commented 12 months ago

This appears to be a dupe of https://github.com/tabular-io/iceberg-kafka-connect/issues/157, see the comments at the bottom of that ticket.