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https://issues.apache.org/jira/browse/FLINK-7343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112332#comment-16112332
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ASF GitHub Bot commented on FLINK-7343:
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Github user pnowojski commented on the issue:
https://github.com/apache/flink/pull/4456
@NicoK sounds reasonable however this will drop `-UseGCOverheadLimit` flag.
It should be fine when at the same time we increase the `Xmx`. Btw, having
`UseGCOverheadLimit` seems a little bit fishy in the first place...
Pushing fixup with inheriting values from the parent pom.
> Kafka010ProducerITCase instability
> ----------------------------------
>
> Key: FLINK-7343
> URL: https://issues.apache.org/jira/browse/FLINK-7343
> Project: Flink
> Issue Type: Bug
> Components: Kafka Connector
> Reporter: Piotr Nowojski
> Assignee: Piotr Nowojski
> Labels: test-stability
>
> As reported by [~till.rohrmann] in
> https://issues.apache.org/jira/browse/FLINK-6996 there seems to be a test
> instability with
> `Kafka010ProducerITCase>KafkaProducerTestBase.testOneToOneAtLeastOnceRegularSink`
> https://travis-ci.org/tillrohrmann/flink/jobs/258538641
> It is probably related to log.flush intervals in Kafka, which delay flushing
> the data to files and potentially causing data loses on killing Kafka brokers
> in the tests.
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