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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2017/02/23 16:20:44 UTC

[jira] [Updated] (FLINK-5883) Re-adding the Exception-thrown code for ListKeyGroupedIterator when the iterator is requested the second time

     [ https://issues.apache.org/jira/browse/FLINK-5883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek updated FLINK-5883:
------------------------------------
    Component/s: DataSet API

> Re-adding the Exception-thrown code for ListKeyGroupedIterator when the iterator is requested the second time
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-5883
>                 URL: https://issues.apache.org/jira/browse/FLINK-5883
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataSet API
>            Reporter: lincoln.lee
>            Assignee: lincoln.lee
>
> Originally, ListKeyGroupedIterator ensured that a TraversableOnceException was thrown when the iterator is requested the second time within FLINK-1023, it was lost from FLINK-1110 unexpectedly, so add it back. 



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