@Override
  public CompletableFuture<Result> get(Get get) {
    final Supplier<Span> supplier = newTableOperationSpanBuilder().setOperation(get);
    return tracedFuture(
      () -> timelineConsistentRead(conn.getLocator(), tableName, get, get.getRow(),
        RegionLocateType.CURRENT, replicaId -> get(get, replicaId), readRpcTimeoutNs,
        conn.connConf.getPrimaryCallTimeoutNs(), retryTimer, conn.getConnectionMetrics()),
      supplier);
  }
The implementation of RawAsyncTable.
<p/>
The word 'Raw' means that this is a low level class. The returned {@link CompletableFuture} will
be finished inside the rpc framework thread, which means that the callbacks registered to the
{@link CompletableFuture} will also be executed inside the rpc framework thread. So users who use
this class should not try to do time consuming tasks in the callbacks.
@since 2.0.0
@see AsyncTableImpl
hbase-client/src/main/java/org/apache/hadoop/hbase/client/RawAsyncTableImpl.java