[
https://issues.apache.org/jira/browse/FLINK-11909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Flink Jira Bot updated FLINK-11909:
-----------------------------------
Labels: auto-unassigned stale-major (was: auto-unassigned)
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
Major but is unassigned and neither itself nor its Sub-Tasks have been updated
for 30 days. I have gone ahead and added a "stale-major" to the issue". If this
ticket is a Major, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> Provide default failure/timeout/backoff handling strategy for AsyncIO
> functions
> -------------------------------------------------------------------------------
>
> Key: FLINK-11909
> URL: https://issues.apache.org/jira/browse/FLINK-11909
> Project: Flink
> Issue Type: Improvement
> Components: API / DataStream
> Reporter: Rong Rong
> Priority: Major
> Labels: auto-unassigned, stale-major
>
> Currently Flink AsyncIO by default fails the entire job when async function
> invoke fails [1]. It would be nice to have some default Async IO
> failure/timeout handling strategy, or opens up some APIs for AsyncFunction
> timeout method to interact with the AsyncWaitOperator. For example (quote
> [~suez1224] in [2]):
> * FAIL_OPERATOR (default & current behavior)
> * FIX_INTERVAL_RETRY (retry with configurable fixed interval up to N times)
> * EXP_BACKOFF_RETRY (retry with exponential backoff up to N times)
> Discussion also extended to introduce configuration such as:
> * MAX_RETRY_COUNT
> * RETRY_FAILURE_POLICY
> REF:
> [1]
> https://ci.apache.org/projects/flink/flink-docs-release-1.7/dev/stream/operators/asyncio.html#timeout-handling
> [2]
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Backoff-strategies-for-async-IO-functions-tt26580.html
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
