【 TiDB 使用环境`】测试环境
【 TiDB 版本】最新的docker images
【遇到的问题】 TiFlash启动不起来：
报错信息：
[2022/09/29 10:54:21.043 +08:00] [ERROR] [] [“Application:DB::Exception: Illegal arguments: can not use DTFile to store snapshot data when the storage engine is n
ot DeltaTree, [engine=1] [snapshot method=file1]”] [thread_id=1]
【复现路径】
1.下载官网的 tidb-docker-compose项目
2.master分支下执行命令【docker-compose -f docker-compose-tiflash-nightly.yml up -d】
3.TiFlash启动不起来，tiflash_error.log日志文件报如下错误：
[2022/09/29 10:57:23.357 +08:00] [ERROR] [] [“Application:DB::Exception: Illegal arguments: can not use DTFile to store snapshot data when the storage engine is n
ot DeltaTree, [engine=1] [snapshot method=file1]”] [thread_id=1]
[2022/09/29 10:58:24.016 +08:00] [WARN] [StorageConfigParser.cpp:244] [“Application:The configuration “path” is deprecated. Check [storage] section for new style.”] [thr
ead_id=1]
[2022/09/29 10:58:24.122 +08:00] [ERROR] [] [“Application:DB::Exception: Illegal arguments: can not use DTFile to store snapshot data when the storage engine is n
ot DeltaTree, [engine=1] [snapshot method=file1]”] [thread_id=1]
[2022/09/29 10:59:24.798 +08:00] [WARN] [StorageConfigParser.cpp:244] [“Application:The configuration “path” is deprecated. Check [storage] section for new style.”] [thr
ead_id=1]
[2022/09/29 10:59:24.899 +08:00] [ERROR] [] [“Application:DB::Exception: Illegal arguments: can not use DTFile to store snapshot data when the storage engine is n
ot DeltaTree, [engine=1] [snapshot method=file1]”] [thread_id=1]
【问题现象及影响】
对换TiDB数据库调研进程影响
【附件】 相关日志及监控（https://metricstool.pingcap.com/)
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