Intermittent test fail on BatchMessageTest.testSimpleBatchProducerConsumer #13
Description
Output from Travis build:
com.yahoo.pulsar.client.admin.internal.BrokerStatsImpl$$EnhancerByMockitoWithCGLIB$$fb883741@6b353df8
Tests run: 361, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 831.053 sec <<< FAILURE! - in TestSuite
testSimpleBatchProducerConsumer(com.yahoo.pulsar.broker.service.BatchMessageTest) Time elapsed: 0.306 sec <<< FAILURE!
java.lang.AssertionError: expected [0] but found [4]
at com.yahoo.pulsar.broker.service.BatchMessageTest.testSimpleBatchProducerConsumer(BatchMessageTest.java:293)