TestReplicationSmallTests#testDisableEnable fails intermittently

java.lang.AssertionError: Waited too much time for put replication
	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.hbase.replication.TestReplicationSmallTests.testDisableEnable(TestReplicationSmallTests.java:313)
...
2013-08-14 08:06:47,228 DEBUG [RS:1;vesta:39079-EventThread.replicationSource,2] wal.ProtobufLogReader(118): After reading the trailer: walEditsStopOffset: 0, fileLength: 0, trailerPresent: false
2013-08-14 08:06:47,228 WARN  [RS:1;vesta:39079-EventThread.replicationSource,2] regionserver.ReplicationSource(301): 2 Got: 
java.io.IOException: Cannot seek after EOF
	at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.seek(DFSClient.java:2593)
	at org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:37)
	at org.apache.hadoop.hbase.regionserver.wal.ProtobufLogReader.seekOnFs(ProtobufLogReader.java:275)
	at org.apache.hadoop.hbase.regionserver.wal.ReaderBase.seek(ReaderBase.java:115)
	at org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:108)
	at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:388)
	at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:297)
2013-08-14 08:06:47,228 DEBUG [RS:1;vesta:39079-EventThread.replicationSource,2] regionserver.ReplicationSource(578): Nothing to replicate, sleeping 100 times 1
2013-08-14 08:06:47,329 DEBUG [RS:1;vesta:39079-EventThread.replicationSource,2] fs.HFileSystem$ReorderWALBlocks(327): /user/jenkins/hbase/WALs/vesta.apache.org,39079,1376467506138/vesta.apache.org%2C39079%2C1376467506138.1376467603252 is an HLog file, so reordering blocks, last hostname will be:vesta.apache.org