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https://issues.apache.org/jira/browse/FLINK-20870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-20870:
-----------------------------------
Labels: auto-deprioritized-major stale-minor (was:
auto-deprioritized-major)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Minor but is unassigned and neither itself nor its Sub-Tasks have been updated
for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is
still Minor, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> FlinkKafkaSink
> --------------
>
> Key: FLINK-20870
> URL: https://issues.apache.org/jira/browse/FLINK-20870
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kafka
> Affects Versions: 1.12.0
> Environment: flink :1.12.0
> kafka 2.2.1
> Reporter: xx chai
> Priority: Minor
> Labels: auto-deprioritized-major, stale-minor
> Attachments: 1610089153(1).png
>
>
> I consum from kafka sink to kafka,Then I split the message into then pieces.I
> guess the ten message should in one transaction. When the fifth message is
> sink kafka ,I throw a exception.but the first four are already in kafka.
> I set some parameters :
> properties.setProperty("transactional.id", "cxx");
> properties.setProperty("ack", "all");
> properties.put("enable.idempotence",true);
> properties.put("max.in.flight.requests.per.connection",5);
> properties.put("retries", 2);
> properties.setProperty("client.id", "producer-syn-2");
> properties.put("isolation.level","read_committed");
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