dumpling: add a note about compression (#8738)#8746

Merged

ti-chi-bot merged 3 commits intopingcap:release-5.4from ti-chi-bot:cherry-pick-8738-to-release-5.4

Mar 24, 2022

+2-1

Commits on Mar 24, 2022

Update dumpling-overview.md

hfxsd
authored and
ti-chi-bot
committed
Update tidb-lightning-configuration.md

hfxsd
authored and
ti-chi-bot
committed
Update dumpling-overview.md

authored and
ti-chi-bot
committed