[ https://issues.apache.org/jira/browse/FLINK-5338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15975235#comment-15975235 ]
Stephan Ewen commented on FLINK-5338: ------------------------------------- I am okay with closing it... > Make printing sinks non-parallel > -------------------------------- > > Key: FLINK-5338 > URL: https://issues.apache.org/jira/browse/FLINK-5338 > Project: Flink > Issue Type: Sub-task > Components: DataStream API > Reporter: Stephan Ewen > Priority: Minor > > This is a suggestion, up for discussion. > I suggest to make the {{DataStream::print()}} sink function inherently > non-parallel, i.e., always executed in a single parallel sink. > Since printing is only for toy setups anyways, and the performance is usually > bound by the stdout stream, non-parallel prints should be sufficient. -- This message was sent by Atlassian JIRA (v6.3.15#6346)