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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2019/05/23 16:19:00 UTC
[jira] [Resolved] (FLINK-12458) Introduce
PartitionConnectionException for unreachable producer
[ https://issues.apache.org/jira/browse/FLINK-12458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann resolved FLINK-12458.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.9.0
Fixed via 49e1832056483d17f540a515cc5be7be1654dd48
> Introduce PartitionConnectionException for unreachable producer
> ---------------------------------------------------------------
>
> Key: FLINK-12458
> URL: https://issues.apache.org/jira/browse/FLINK-12458
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Network
> Reporter: zhijiang
> Assignee: zhijiang
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.9.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> If the consumer can not establish a connection to remote task executor, which might indicate the remote task executor is not reachable. We could wrap this connection exception into new proposed `PartitionConnectionException` which also extends `PartitionException`, then the job master would decide whether to restart the upstream region to re-producer partition data.
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