hugegraph-1307 add retry for backup/restore and fix bug that multi-thread doesn't work

Change-Id: Ic3aa16e5427b37c587a1305e69d6cfc7df0fdf19
6 files changed
tree: 0b6c997f0b98105ab1893d7ccda4e94587367c5c
  1. assembly/
  2. src/
  3. .gitattributes
  4. .gitignore
  5. build.sh
  6. ci.yml
  7. pom.xml