presto-memory/src/main/java/io/prestosql/plugin/memory/MemoryMetadata.java/MemoryMetadata/finishCreateTable
class MemoryMetadata:    @Override
    public synchronized Optional<ConnectorOutputMetadata> finishCreateTable(ConnectorSession session, ConnectorOutputTableHandle tableHandle, Collection<Slice> fragments, Collection<ComputedStatistics> computedStatistics)
    {
        requireNonNull(tableHandle, "tableHandle is null");
        MemoryOutputTableHandle memoryOutputHandle = (MemoryOutputTableHandle) tableHandle;

        updateRowsOnHosts(memoryOutputHandle.getTable(), fragments);
        return Optional.empty();
    }