The datasize_kill_op.js test sets a failpoint and changes a global server config parameter, both of which can cause problems for any tests that run later on with the same test fixture.

For example, any test that builds an index will yield once for every document, slowing the test down and potentially causing a time out.

The easiest way to address this issue is to convert the test to a noPassthrough test, so that no other tests reuse the fixture.