[Transform] automatic deletion of old checkpoints#49496

Merged

hendrikmuhs merged 5 commits intoelastic:masterfrom hendrikmuhs:transform-deleteOldCheckpoints

Dec 4, 2019

+279-48

Commits on Dec 2, 2019

apply formatting
Hendrik Muhs
committed
automatically delete old checkpoints
Hendrik Muhs
committed
revert disable formating tags as they cause problems with checkstyle
Hendrik Muhs
committed
improve variable naming, only warn/audit if cleanup fails
Hendrik Muhs
committed
make lastCheckpointCleanup volatile
Hendrik Muhs
committed