Class ShardGeneration

All Implemented Interfaces:
Writeable, ToXContent, ToXContentFragment

public final class ShardGeneration extends Object implements Writeable, ToXContentFragment
The generation ID of a shard, used to name the shard-level index-$SHARD_GEN file that represents a BlobStoreIndexShardSnapshots instance. Before 7.6 (SnapshotsService.SHARD_GEN_IN_REPO_DATA_VERSION) these generations were numeric, but recent versions use a UUID instead.