DTStack / DTStack/chunjun

Flinkx StreamExecutionEnvironment/StreamTableEnvironment batch/stream mode

Open
#646 0 comments 0 reactions 0 assignees View on GitHub
Dominant language
Java
Stars
4.1k
Forks
1.7k
PR merge metrics
No merged PRs in 30d

Description

## General Question
version 1.12

你好, 最近在看Flinkx 的源码,发现Flinkx使用的是StreamExecutionEnvironment/StreamTableEnvironment, 并且没有在代码里设置mode。 我看flink的文档应该也允许在command line设置这个mode,但是我找了flinkx的文档,也没有设置这个参数的描述。所以,flinkx是使用stream mode在运行batch的job么? 这样会不会有性能问题, 或者说这样做的考虑是什么,是为了后边flink1.13、1.14以后流批api统一,升级更平滑么?

Contributor guide

Open the contributing guide

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.