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https://issues.apache.org/jira/browse/AIRFLOW-4848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17078253#comment-17078253
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Marcin Jasiński edited comment on AIRFLOW-4848 at 4/8/20, 12:53 PM:
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[~dxhuang] Airflow 1.10.9 the same problem on MySQL 5.7.x.
{code:java}
2020-04-08T12:45:02.620562Z 338 [Note] Aborted connection 338 to db: 'airflow'
user: 'airflow' host: 'compose_airflow_1.compose_airflow-net' (Got an error
reading communication packets)
2020-04-08T12:45:02.620575Z 339 [Note] Aborted connection 339 to db: 'airflow'
user: 'airflow' host: 'compose_airflow_1.compose_airflow-net' (Got an error
reading communication packets)
2020-04-08T12:45:04.621025Z 350 [Note] Aborted connection 350 to db: 'airflow'
user: 'airflow' host: 'compose_airflow_1.compose_airflow-net' (Got an error
reading communication packets){code}
was (Author: mkjasinski):
[~dxhuang] Airflow 1.10.9 the same problem on MySQL 5.7.x.
> MySQL warnings about aborted connections, missing engine disposal
> -----------------------------------------------------------------
>
> Key: AIRFLOW-4848
> URL: https://issues.apache.org/jira/browse/AIRFLOW-4848
> Project: Apache Airflow
> Issue Type: Bug
> Components: database
> Reporter: t oo
> Assignee: Daniel Huang
> Priority: Minor
>
> I am not referring to airflow logs in filesystem. I am referrring to logs in
> the MySQL db itself. This affects airflow 1.10.3, mysql rds 5.7.25
>
> ie
>
> 2019-06-25T09:55:25.126187Z 54996343 [Note] Aborted connection 54996343 to
> db: 'airflowdb' user: 'f' host: 'host' (Got an error reading communication
> packets)
> 2019-06-25T09:55:25.392705Z 54996375 [Note] Aborted connection 54996375 to
> db: 'airflowdb' user: 'f' host: 'host' (Got an error reading communication
> packets)
> 2019-06-25T09:55:25.450276Z 54996240 [Note] Aborted connection 54996240 to
> db: 'airflowdb' user: 'f' host: 'host' (Got an error reading communication
> packets)
> 2019-06-25T09:55:25.592741Z 54996391 [Note] Aborted connection 54996391 to
> db: 'airflowdb' user: 'f' host: 'host' (Got an error reading communication
> packets)
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