lincoln.lee created FLINK-5883: ---------------------------------- Summary: 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 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. -- This message was sent by Atlassian JIRA (v6.3.15#6346)