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https://issues.apache.org/jira/browse/FLINK-9453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-9453:
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Labels: auto-unassigned (was: stale-assigned)
> 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: auto-unassigned
> 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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