Versions Compared

Old Version 14

changes.mady.by.user Qingsheng Ren

Saved on

compared with

New Version 15

changes.mady.by.user Jark Wu

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

This FLIP is a joint work of Yuan Zhu (zstraw@163.com) and Qingsheng Ren .


Table of Contents

Motivation

As a widely-used feature in Flink SQL jobs, the performance of lookup table source is essential not only for users but also source developers for tuning their implementations. Most lookup table sources use cache to achieve better performance, but there are some features missing in the current design of cache:

...