[jira] [Updated] (FLINK-14569) use flink to deal with batch task,when parallelism granter than 1, always 1 or 2 records loss

["Flink Jira Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-14569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flink Jira Bot updated FLINK-14569:
-----------------------------------
    Labels: auto-deprioritized-critical stale-major  (was: auto-deprioritized-critical)

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.


> use flink to deal with batch task,when parallelism granter than 1, always 1 or 2 records loss
> ---------------------------------------------------------------------------------------------
>
>                 Key: FLINK-14569
>                 URL: https://issues.apache.org/jira/browse/FLINK-14569
>             Project: Flink
>          Issue Type: Bug
>          Components: API / DataSet
>    Affects Versions: 1.7.2
>         Environment: hadoop:2.8.5
> flink: 1.7.1
> node machines: 3
> deploy: yarn
>            Reporter: kk
>            Priority: Major
>              Labels: auto-deprioritized-critical, stale-major
>
> when flink read from hdfs file and set the parallelism>1, occasionally， 1  or 2 records  lose,  however the hdfs file bigger or smaller.



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