https://hbase.apache.org/2.4/apidocs/org/apache/hadoop/hbase/snapshot/SnapshotInfo.html
SnapshotInfo (Apache HBase 2.4.0 API)
apache hbaseapi
https://zookeeper.apache.org/doc/r3.9.1/apidocs/zookeeper-server/org/apache/zookeeper/server/persistence/SnapshotInfo.html
SnapshotInfo (Apache ZooKeeper - Server 3.9.1 API)
apache zookeeperserverapi