Description
Saw some test flakage in a test-patch run, stacktrace:
java.lang.AssertionError: expected:<2> but was:<1> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:743) at org.junit.Assert.assertEquals(Assert.java:118) at org.junit.Assert.assertEquals(Assert.java:555) at org.junit.Assert.assertEquals(Assert.java:542) at org.apache.hadoop.hdfs.server.datanode.TestBPOfferService.testBPInitErrorHandling(TestBPOfferService.java:334)