Examples with CellScannable org.apache.hadoop.hbase.CellScannable used on opensource projects

Example 6 with CellScannable

use of org.apache.hadoop.hbase.CellScannable in project hbase by apache.

the class MockRegionServer method scan.

@Override
public ScanResponse scan(RpcController controller, ScanRequest request) throws ServiceException {
    ScanResponse.Builder builder = ScanResponse.newBuilder();
    try {
        if (request.hasScan()) {
            byte[] regionName = request.getRegion().getValue().toByteArray();
            builder.setScannerId(openScanner(regionName, null));
            builder.setMoreResults(true);
        } else {
            long scannerId = request.getScannerId();
            Result result = next(scannerId);
            if (result != null) {
                builder.addCellsPerResult(result.size());
                List<CellScannable> results = new ArrayList<>(1);
                results.add(result);
                ((HBaseRpcController) controller).setCellScanner(CellUtil.createCellScanner(results));
                builder.setMoreResults(true);
            } else {
                builder.setMoreResults(false);
                close(scannerId);
            }
        }
    } catch (IOException ie) {
        throw new ServiceException(ie);
    }
    return builder.build();
}