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ASF GitHub Bot commented on FLINK-8718: --------------------------------------- Github user aljoscha commented on the issue: https://github.com/apache/flink/pull/5545 I'm not sure we can do this change since it breaks compatibility for savepoints because previous versions of Flink hat some `maxParallelism` setting for sources which would be incompatible with the new `maxParallelism` of 1. Thoughts? > Non-parallel DataStreamSource does not set max parallelism > ---------------------------------------------------------- > > Key: FLINK-8718 > URL: https://issues.apache.org/jira/browse/FLINK-8718 > Project: Flink > Issue Type: Bug > Components: DataStream API, Streaming > Affects Versions: 1.5.0 > Reporter: Gary Yao > Assignee: Gary Yao > Priority: Major > Fix For: 1.5.0 > > > {{org.apache.flink.streaming.api.datastream.DataStreamSource}} does not set > {{maxParallelism}} to 1 if it is non-parallel. -- This message was sent by Atlassian JIRA (v7.6.3#76005)