The test fails maybe 1 in 10 runs. I could reproduce this locally by running many times. I've also seen it once on Jenkins.
*Old description below*
After upgrading the launchpad to commons.threads 3.2.10 the FullTextIndexingTest failed ( build 1547 ).
I also reproduced it once locally.
Konrad Windszus - since the commons.threads release is the potential root cause, can you please take a look at the failure and see if it's related?