TEST org.apache.hadoop.hbase.backup.example.TestZooKeeperTableArchiveClient.testMultipleTables flaps

https://builds.apache.org/job/HBase-TRUNK/3293/

Error Message

Archived HFiles (hdfs://localhost:59986/user/jenkins/hbase/.archive/otherTable/01ced3b55d7220a9c460273a4a57b198/fam) should have gotten deleted, but didn't, remaining files:[hdfs://localhost:59986/user/jenkins/hbase/.archive/otherTable/01ced3b55d7220a9c460273a4a57b198/fam/fc872572a1f5443eb55b6e2567cfeb1c]

Stacktrace

java.lang.AssertionError: Archived HFiles (hdfs://localhost:59986/user/jenkins/hbase/.archive/otherTable/01ced3b55d7220a9c460273a4a57b198/fam) should have gotten deleted, but didn't, remaining files:[hdfs://localhost:59986/user/jenkins/hbase/.archive/otherTable/01ced3b55d7220a9c460273a4a57b198/fam/fc872572a1f5443eb55b6e2567cfeb1c]
at org.junit.Assert.fail(Assert.java:93)
at org.junit.Assert.assertTrue(Assert.java:43)
at org.junit.Assert.assertNull(Assert.java:551)
at org.apache.hadoop.hbase.backup.example.TestZooKeeperTableArchiveClient.testMultipleTables(TestZooKeeperTableArchiveClient.java:291)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)