[jira] [Comment Edited] (FLINK-29711) Topic notification not present in metadata after 60000 ms.

["Mason Chen (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-29711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17626939#comment-17626939 ] 

Mason Chen edited comment on FLINK-29711 at 11/1/22 3:35 AM:
-------------------------------------------------------------

Yes, I'm wondering about the TripSerializer implementation. Is it possible for it to return null?

I'm pretty sure this improvement will resolve your issue that you are experiencing:
https://issues.apache.org/jira/browse/FLINK-29480


was (Author: mason6345):
Yes, I'm wondering about the TripSerializer implementation. Is it possible for it to return null?

I'm pretty sure this improvement will resolve your issue that you are experiencing:
https://issues.apache.org/jira/browse/FLINK-29480?page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel&focusedCommentId=17626912#comment-17626912

> Topic notification not present in metadata after 60000 ms.
> ----------------------------------------------------------
>
>                 Key: FLINK-29711
>                 URL: https://issues.apache.org/jira/browse/FLINK-29711
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / Kafka
>    Affects Versions: 1.14.4, 1.14.6
>            Reporter: Durgesh Mishra
>            Priority: Major
>         Attachments: image-2022-11-01-08-41-21-836.png
>
>
> Failed to send data to Kafka null with FlinkKafkaInternalProducer\{transactionalId='null', inTransaction=false, closed=false}
> at org.apache.flink.connector.kafka.sink.KafkaWriter$WriterCallback.throwException(KafkaWriter.java:405)
> at org.apache.flink.connector.kafka.sink.KafkaWriter$WriterCallback.lambda$onCompletion$0(KafkaWriter.java:391)
> at org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$1.runThrowing(StreamTaskActionExecutor.java:50)
> at org.apache.flink.streaming.runtime.tasks.mailbox.Mail.run(Mail.java:90)
> at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMailsNonBlocking(MailboxProcessor.java:353)
> at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.processMail(MailboxProcessor.java:317)
> at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:201)
> at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:809)
> at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:761)
> at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:958)
> at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:937)
> at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:766)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:575)
> at java.base/java.lang.Thread.run(Unknown Source)



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