Flaky test: TestPerfCliDriver.query14, query16, query94

1c1
< Warning: Shuffle Join MERGEJOIN[107][tables = [$hdt$_2, $hdt$_3, $hdt$_1, $hdt$_4]] in Stage 'Reducer 17' is a cross product
---
> Warning: Shuffle Join MERGEJOIN[113][tables = [$hdt$_2, $hdt$_3, $hdt$_1, $hdt$_4]] in Stage 'Reducer 18' is a cross product
65,74c65,74
< Reducer 13 <- Map 12 (SIMPLE_EDGE)
< Reducer 15 <- Map 14 (SIMPLE_EDGE), Reducer 18 (SIMPLE_EDGE)
< Reducer 16 <- Reducer 15 (SIMPLE_EDGE)
< Reducer 17 <- Map 14 (CUSTOM_SIMPLE_EDGE), Map 19 (CUSTOM_SIMPLE_EDGE), Map 20 (CUSTOM_SIMPLE_EDGE), Map 21 (CUSTOM_SIMPLE_EDGE)
< Reducer 18 <- Reducer 17 (SIMPLE_EDGE)
< Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 9 (SIMPLE_EDGE)
< Reducer 3 <- Map 10 (SIMPLE_EDGE), Reducer 2 (SIMPLE_EDGE)
< Reducer 4 <- Map 11 (SIMPLE_EDGE), Reducer 3 (SIMPLE_EDGE)
< Reducer 5 <- Reducer 13 (SIMPLE_EDGE), Reducer 4 (SIMPLE_EDGE)
< Reducer 6 <- Reducer 16 (SIMPLE_EDGE), Reducer 5 (SIMPLE_EDGE)
---
> Reducer 14 <- Map 13 (SIMPLE_EDGE)
> Reducer 16 <- Map 15 (SIMPLE_EDGE), Reducer 19 (SIMPLE_EDGE)
> Reducer 17 <- Reducer 16 (SIMPLE_EDGE)
> Reducer 18 <- Map 15 (CUSTOM_SIMPLE_EDGE), Map 20 (CUSTOM_SIMPLE_EDGE), Map 21 (CUSTOM_SIMPLE_EDGE), Map 22 (CUSTOM_SIMPLE_EDGE)
> Reducer 19 <- Reducer 18 (SIMPLE_EDGE)
> Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 10 (SIMPLE_EDGE)
> Reducer 3 <- Map 11 (SIMPLE_EDGE), Reducer 2 (SIMPLE_EDGE)
> Reducer 4 <- Map 12 (SIMPLE_EDGE), Reducer 3 (SIMPLE_EDGE)
> Reducer 5 <- Reducer 14 (SIMPLE_EDGE), Reducer 4 (SIMPLE_EDGE)
> Reducer 6 <- Reducer 17 (SIMPLE_EDGE), Reducer 5 (SIMPLE_EDGE)
76c76,77
< Reducer 8 <- Reducer 7 (SIMPLE_EDGE)
---
> Reducer 8 <- Reducer 7 (CUSTOM_SIMPLE_EDGE)
> Reducer 9 <- Reducer 8 (SIMPLE_EDGE)
82c83