@InterfaceAudience.Private public class SnapshotDiff extends Object
Usage: SnapshotDiff snapshotDir from to For from/to, users can use "." to present the current status, and use ".snapshot/snapshot_name" to present a snapshot, where ".snapshot/" can be omitted.
Constructor and Description |
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SnapshotDiff() |
public static void main(String[] argv) throws IOException
IOException
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