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Flink Jira Bot commented on FLINK-6958: --------------------------------------- This issue is assigned but has not received an update in 7 days so it has been labeled "stale-assigned". If you are still working on the issue, please give an update and remove the label. If you are no longer working on the issue, please unassign so someone else may work on it. In 7 days the issue will be automatically unassigned. > Async I/O timeout not work > -------------------------- > > Key: FLINK-6958 > URL: https://issues.apache.org/jira/browse/FLINK-6958 > Project: Flink > Issue Type: Bug > Components: API / DataStream > Affects Versions: 1.2.1 > Reporter: feng xiaojie > Assignee: Jark Wu > Priority: Major > Labels: pull-request-available, stale-assigned > Time Spent: 10m > Remaining Estimate: 0h > > when use Async I/O with UnorderedStreamElementQueue, the queue will always > full if you don't call the AsyncCollector.collect to ack them. > Timeout shall collect these entries when the timeout trigger,but it isn't work > I debug find, > when time out, it will call resultFuture.completeExceptionally(error); > but not call UnorderedStreamElementQueue.onCompleteHandler > it will cause that async i/o hang always -- This message was sent by Atlassian Jira (v8.3.4#803005)