&quot;
&nbsp;        );
&nbsp;
<b class="fc">&nbsp;        this.sqlgGraph.tx().commit();</b>
&nbsp;
<b class="fc">&nbsp;        realVertexLabel = sqlgGraph.getTopology().getPublicSchema().getVertexLabel(VIRTUAL_GROUP_ROOT_REAL_WORKSPACE_ELEMENT_LABEL).orElseThrow();</b>
<b class="fc">&nbsp;        Optional&lt;Partition&gt; partitionOptional = realVertexLabel.getPartition(partition.getName());</b>
<b class="fc">&nbsp;        Assert.assertTrue(partitionOptional.isPresent());</b>
<b class="fc">&nbsp;        Ma