TiFlash cluster Docker Compose

1. Put the following binaries into bin/ directory

• pd-server
• tikv-server
• tidb-server
• tikv-server-rngine
• tiflash
• flash_cluster_manager

2. Run docker-compose

docker-compose up

3. Connect TiDB

mysql -h 127.0.0.1 -P 4000 -u root -D test --comments
MySQL [test]> create table cluster (id int, name varchar(10));
MySQL [test]> insert into cluster values(10, "name");
MySQL [test]> alter table test.cluster set tiflash replica 1;
MySQL [test]> select /*+ read_from_storage(tiflash[t]) */ count(*) from test.cluster t;
MySQL [test]> explain select /*+ read_from_storage(tiflash[t]) */ count(*) from test.cluster t;

If the plan output contains tiflash, then the TiFlash cluster is normal.