iwasakims commented on code in PR #1292:
URL: https://github.com/apache/bigtop/pull/1292#discussion_r1718322116
##########
provisioner/docker/docker-hadoop.sh:
##########
@@ -215,7 +215,11 @@ destroy() {
echo "No cluster exists!"
else
get_nodes
- docker exec ${NODES[0]} bash -c "umount /etc/hosts; rm -f /etc/hosts"
+ if [ -z ${NODES} ]; then
+ echo "No cluster running, but provision id is exists."
Review Comment:
How about `"No cluster is running but .provision_id exists."` ?
@yamasakisua
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