zhijiang created FLINK-12458: -------------------------------- Summary: Throw PartitionNotFoundException if consumer can not establish a connection to remote TM 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
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 existing `PartitionNotFoundException`, then the job master would decide whether to restart the upstream region to re-producer partition data. -- This message was sent by Atlassian JIRA (v7.6.3#76005)