Examples with CreateSnapshotResponseProto org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateSnapshotResponseProto used on opensource projects

Example 1 with CreateSnapshotResponseProto

use of org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateSnapshotResponseProto in project hadoop by apache.

the class ClientNamenodeProtocolServerSideTranslatorPB method createSnapshot.

@Override
public CreateSnapshotResponseProto createSnapshot(RpcController controller, CreateSnapshotRequestProto req) throws ServiceException {
    try {
        final CreateSnapshotResponseProto.Builder builder = CreateSnapshotResponseProto.newBuilder();
        final String snapshotPath = server.createSnapshot(req.getSnapshotRoot(), req.hasSnapshotName() ? req.getSnapshotName() : null);
        if (snapshotPath != null) {
            builder.setSnapshotPath(snapshotPath);
        }
        return builder.build();
    } catch (IOException e) {
        throw new ServiceException(e);
    }
}