Skip to content

fix: restore shard cluster failed if the origin cluster's shards less than cluster's shards #10023

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
wangyelei merged 2 commits into from
Jan 26, 2026
Merged

fix: restore shard cluster failed if the origin cluster's shards less than cluster's shards #10023

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
388fd4b
fix: restore shard cluster failed if the origin cluster's shards less…
wangyelei Jan 26, 2026
a6cd830
fix bug
wangyelei Jan 26, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 7 additions & 0 deletions controllers/apps/cluster/transformer_cluster_restore.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
package cluster

import (
"fmt"
"time"

"k8s.io/apimachinery/pkg/util/json"
"sigs.k8s.io/controller-runtime/pkg/client"

Expand Down Expand Up @@ -71,6 +74,10 @@ func (c *clusterRestoreTransformer) Transform(ctx graph.TransformContext, dag *g
if err != nil {
return err
}
if int(spec.Shards) > len(backup.Status.Targets) && len(shardComponents) < int(spec.Shards) {
return intctrlutil.NewRequeueError(time.Second,
fmt.Sprintf(`the shard components of sharding "%s" are not ready, wait for next loop to allocate source targets`, spec.Name))
}
// obtain components that have already been assigned targets.
allocateTargetMap := map[string]string{}
restoreDoneForShardComponents := true
Expand Down