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https://issues.apache.org/jira/browse/FLINK-12499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-12499:
-----------------------------------
Labels: auto-deprioritized-major pull-request-available stale-minor (was:
auto-deprioritized-major pull-request-available)
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.
> JDBCAppendTableSink support retry
> ---------------------------------
>
> Key: FLINK-12499
> URL: https://issues.apache.org/jira/browse/FLINK-12499
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / JDBC
> Reporter: FaxianZhao
> Priority: Minor
> Labels: auto-deprioritized-major, pull-request-available,
> stale-minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> JDBCOutputFormat will try to restart the whole job while it catch any
> SQLException depend on the Restart Strategy.
> So, the network spike is a terrible thing for streaming job which has a jdbc
> sink. Sometimes one more try will save it.
> Currently, the common case for streaming job delivering messages
> at-least-once is to run idempotent queries, retry more than once is
> acceptable.
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