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https://issues.apache.org/jira/browse/FLINK-7789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16497719#comment-16497719
]
ASF GitHub Bot commented on FLINK-7789:
---------------------------------------
Github user kisimple commented on a diff in the pull request:
https://github.com/apache/flink/pull/6091#discussion_r192329480
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/AsyncWaitOperator.java
---
@@ -209,8 +208,7 @@ public void processElement(StreamRecord<IN> element)
throws Exception {
new ProcessingTimeCallback() {
@Override
public void onProcessingTime(long
timestamp) throws Exception {
-
streamRecordBufferEntry.completeExceptionally(
- new
TimeoutException("Async function call has timed out."));
+
userFunction.timeout(element.getValue(), streamRecordBufferEntry);
--- End diff --
Highly appreciate all the reviews :) I have pushed the fixup.
> Add handler for Async IO operator timeouts
> -------------------------------------------
>
> Key: FLINK-7789
> URL: https://issues.apache.org/jira/browse/FLINK-7789
> Project: Flink
> Issue Type: Improvement
> Components: DataStream API
> Reporter: Karthik Deivasigamani
> Assignee: blues zheng
> Priority: Major
>
> Currently Async IO operator does not provide a mechanism to handle timeouts.
> When a request times out it an exception is thrown and job is restarted. It
> would be good to pass a AsyncIOTimeoutHandler which can be implemented by the
> user and passed in the constructor.
> Here is the discussion from apache flink users mailing list
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/async-io-operator-timeouts-tt16068.html
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