Github user xuchuanyin commented on the issue:
https://github.com/apache/carbondata/pull/1843
I think these issues in tests should be fixed. The tests should not depend
on each other.
**JUnit won't guarantee the execution order** of the tests as it says:
Tests can use the objects (variables) in a test fixture, with each test
invoking different methods on objects in the fixture and asserting different
expected results. Each test runs in its own test fixture to isolate tests from
the changes made by other tests. That is, tests don't share the state of
objects in the test fixture. **`Because the tests are isolated, they can be run
in any order`**. (refer to
[this](http://junit.sourceforge.net/doc/faq/faq.htm#tests_2))
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