Context: online DDL. This happens on development environments: if running a long gh-ost migration, and vttablet crashes (or is killed) while the migration is running, and restarted, then upon startup vttablet fails to recreate the gh-ost binary (/tmp/vt-go-host) because the executable file is busy. This fails the entire vttablet process.
shlomi-noach
commented
4 years ago
Context: online DDL. This happens on development environments: if running a long
gh-ostmigration, andvttabletcrashes (or is killed) while the migration is running, and restarted, then upon startupvttabletfails to recreate thegh-ostbinary (/tmp/vt-go-host) because the executable file is busy. This fails the entirevttabletprocess.Assigning myself.