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https://issues.apache.org/jira/browse/FLINK-9453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323546#comment-17323546
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Flink Jira Bot commented on FLINK-9453:
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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.
> Flink 1.5 incorrectly shows statistics in web UI
> ------------------------------------------------
>
> Key: FLINK-9453
> URL: https://issues.apache.org/jira/browse/FLINK-9453
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Web Frontend
> Affects Versions: 1.5.0
> Reporter: Andrei Shumanski
> Assignee: yuqi
> Priority: Major
> Labels: stale-assigned
> Attachments: Flink_1.4.PNG, Flink_1.5.PNG
>
>
> Flink 1.5.0 incorrectly shows execution statistics and differently from Flink
> 1.4.1.
> I attach screenshots from both versions. It looks like 1.5.0 sums all steps
> in operators connected with "forward()". It makes it impossible to understand
> how much data was actually consumed.
> My test code:
>
> {code:java}
> public static void main(String[] args) throws Exception {
> StreamExecutionEnvironment env =
> StreamExecutionEnvironment.getExecutionEnvironment();
> List<Integer> input = new ArrayList<>();
> input.add(1);
> input.add(2);
> input.add(3);
> input.add(4);
> input.add(5);
> DataStream<Integer> stream = env.fromCollection(input).rebalance();
> stream.map(i -> i+1).name("incr").forward().map(i ->
> i-1).name("decr").forward().print();
> env.execute();
> }
> {code}
>
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