Hi, 1. Flink’s Python Batch API is not complete and it’s not on pair with Scala. 2. As for know there is no Python API for Flink Streaming, however there is some ongoing work with that: https://issues.apache.org/jira/browse/FLINK-5886 <https://issues.apache.org/jira/browse/FLINK-5886> 3. CEP doesn’t work with Flink Batch, you have to use Flink Streaming for that: https://ci.apache.org/projects/flink/flink-docs-release-1.4/dev/api_concepts.html#dataset-and-datastream <https://ci.apache.org/projects/flink/flink-docs-release-1.4/dev/api_concepts.html#dataset-and-datastream>
Piotrek > On 13 Feb 2018, at 13:21, Esa Heikkinen <esa.heikki...@student.tut.fi> wrote: > > > What the difference is to use Python and Scala in Flink ? > Can I do all the same things with Python and Scala ? For examples CEP with > files.
