String nodeName = UUID.randomUUID().toString();
nodeManager.addNode("native", new PrestoNode(nodeName, new URI("http://127.0.0.1/"), NodeVersion.UNKNOWN));
NativeMetadata metadata = new NativeMetadata(new NativeConnectorId("native"), dbi, shardManager);
tableHandle = metadata.createTable(SESSION, TEST_TABLE);
dsColumnHandle = metadata.getColumnHandle(tableHandle, "ds");
UUID shardUuid1 = UUID.randomUUID();
UUID shardUuid2 = UUID.randomUUID();
UUID shardUuid3 = UUID.randomUUID();