Next checkpointing is failing with saveleases found but no entry in namespace.
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                 Key: HDFS-2827
                 URL: https://issues.apache.org/jira/browse/HDFS-2827
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: ha
    Affects Versions: HA branch (HDFS-1623)
         Environment: Dev env - Windows
            Reporter: Uma Maheswara Rao G
            Assignee: Uma Maheswara Rao G


When i execute the following operations and wait for checkpoint to complete.

fs.mkdirs(new Path("/test1"));
FSDataOutputStream create = fs.create(new Path("/test/abc.txt")); //dont close
fs.rename(new Path("/test/"), new Path("/test1/"));

Check-pointing is failing with the following exception.

2012-01-23 15:03:14,204 ERROR namenode.FSImage (FSImage.java:run(795)) - Unable 
to save image for 
E:\HDFS-1623\hadoop-hdfs-project\hadoop-hdfs\build\test\data\dfs\name3
java.io.IOException: saveLeases found path /test1/est/abc.txt but no matching 
entry in namespace.[/test1/est/abc.txt]
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.saveFilesUnderConstruction(FSNamesystem.java:4336)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImageFormat$Saver.save(FSImageFormat.java:588)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.saveFSImage(FSImage.java:761)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage$FSImageSaver.run(FSImage.java:789)
        at java.lang.Thread.run(Unknown Source)

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