public StoreFileScanner getStreamScanner(boolean canUseDropBehind, boolean cacheBlocks,
    boolean isCompaction, long readPt, long scannerOrder, boolean canOptimizeForNonNullColumn)
    throws IOException {
    return createStreamReader(canUseDropBehind).getStoreFileScanner(cacheBlocks, false,
      isCompaction, readPt, scannerOrder, canOptimizeForNonNullColumn);
  }
Get a scanner which uses streaming read.
<p>
Must be called after initReader.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStoreFile.java