[jira] [Updated] (FLINK-31361) job created by sql-client can't authenticate to kafka, can't find org.apache.kafka.common.security.plain.PlainLoginModule

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-31361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-31361:
-----------------------------------
    Labels: pull-request-available  (was: )

> job created by sql-client can't authenticate to kafka, can't find org.apache.kafka.common.security.plain.PlainLoginModule
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-31361
>                 URL: https://issues.apache.org/jira/browse/FLINK-31361
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / Kafka
>    Affects Versions: 1.16.1
>            Reporter: David Anderson
>            Priority: Major
>              Labels: pull-request-available
>
> I'm working with this SQL DDL:
> {noformat}
> CREATE TABLE pageviews_sink (
>   `url` STRING,
>   `user_id` STRING,
>   `browser` STRING,
>   `ts` TIMESTAMP_LTZ(3)
> ) WITH (
>   'connector' = 'kafka',
>   'topic' = 'pageviews',
>   'properties.bootstrap.servers' = 'xxx.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="xxx" password="xxx";',
>   'key.format' = 'json',
>   'key.fields' = 'url',
>   'value.format' = 'json'
> );
> {noformat}
> With {{flink-sql-connector-kafka-1.16.1.jar}} in the lib directory, this fails with 
> {noformat}
> Caused by: javax.security.auth.login.LoginException: No LoginModule found for org.apache.kafka.common.security.plain.PlainLoginModule{noformat}
> As a workaround I've found that it does work if I provide both
>  
> {{flink-connector-kafka-1.16.1.jar}}
> {{kafka-clients-3.2.3.jar}}
>  
> in the lib directory. It seems like the relocation applied in the SQL connector isn't working properly.



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