Github user paul-rogers commented on the issue:
https://github.com/apache/drill/pull/938
@Ben-Zvi, unit tests failed with these errors:
```
Failed tests:
TestHashAggrSpill.testHashAggrFailWithFallbackDisabed:165 null
Tests in error:
TestHashAggrSpill.testNoPredictHashAggrSpill:135->testSpill:110 »
IllegalState
TestHashAggrSpill.testHashAggrSecondaryTertiarySpill:147->testSpill:110
» IllegalState
TestHashAggrSpill.testSimpleHashAggrSpill:123->testSpill:110 »
IllegalState Cl...
TestHashAggrSpill.testHashAggrSuccessWithFallbackEnabled:179->testSpill:110 »
IllegalState
```
Is this expected at this stage? Are these due to the test framework issue
we discussed recently?
---
