Access to repository is blocked after fulltext search

I am running a simple test that does fulltext search in the default EDS repository.

The code is executed inside the container. For the first time the test passes without any issues. If test is executed for the second time then it blocks indefinitely when in tries to access repository.

There is no such issue with other searches supported with ModeShape.

The log file contains
First run
11:53:27,940 INFO [STDOUT] [TestNG] Running:
InContainer
11:53:27,954 INFO [STDOUT] Retrieving server repository: eds
11:53:28,363 INFO [STDOUT] Retrieving server repository: eds
11:53:28,469 INFO [STDOUT] /queryNode

{query_property=testvalue, jcr:primaryType=nt:unstructured, }

11:53:28,480 INFO [STDOUT]
===============================================
InContainer
Total tests run: 1, Failures: 0, Skips: 0
===============================================

Second run
11:53:35,802 INFO [STDOUT] [TestNG] Running:
InContainer
11:53:35,802 INFO [STDOUT] Retrieving server repository: eds

The code is attached, configuration file is pristine SOA-P.