From which version of Clickhouse was TiFlash forked?

This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: TiFlash是从Clickhouse什么版本fork出来的?

| username: TiDBer_cO2oeKAL

We have submitted some optimizations for ClickHouse to the main branch of ClickHouse, and we also want to port these optimizations to TiFlash. However, after looking at the code structure, the differences are quite significant. Do you know which version of ClickHouse TiFlash was forked from?

| username: ShawnYan | Original post link

The code structure is very different.

It’s a very early version, probably CH 1.1, and indeed the differences are significant; it has long since forked.

shawnyan@centos7:~$ tiup tiflash client --host
ClickHouse client version 1.1.54381.
Connecting to
Connected to ClickHouse server version 1.1.54381.
| username: xfworld | Original post link

The structure has been reorganized, and the overall style is different, so there are definitely significant differences.

| username: xingzhenxiang | Original post link

I saw that the promotional images used earlier were from ClickHouse. :innocent:

| username: TiDBer_cO2oeKAL | Original post link

Okay, thank you!

| username: system | Original post link

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