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https://issues.apache.org/jira/browse/AIRFLOW-1481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alice Berard updated AIRFLOW-1481:
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Summary: Allow PrestoHook to retry on failure for certain Exceptions (was:
Allow PrestoHook to retry on failure for certain Exception)
> Allow PrestoHook to retry on failure for certain Exceptions
> -----------------------------------------------------------
>
> Key: AIRFLOW-1481
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1481
> Project: Apache Airflow
> Issue Type: Improvement
> Reporter: Alice Berard
> Assignee: Alice Berard
>
> Given some instability on the Presto cluster, we are often seeing tasks
> failing just because they couldn't communicate with the remote host.
> This improvement allows to check for the Exception returned and retry with
> exponential backoff without having these retries count as an Airflow retry.
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