Our fickle Hudson doesn't like this either: With this project we just take up 0.20 branch changes from git.apache.org and run them.
>>> Changes HBASE-2421 Put hangs for 10 retries on failed region servers Test Results (1 failures / +1) org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning Error Message i=36 expected:<1000> but was:<0> Stacktrace junit.framework.AssertionFailedError: i=36 expected:<1000> but was:<0> at org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:2114) <<< This particular server seems great at tripping over timing related issues between this test and changes on the write path. If you recall we saw failures here related to HBASE-2414 also. I notice that TestHRegion.testWritesWhileScanning has been removed from trunk. Also, TestHRegion.testWritesWhileGetting.