Shinichi Yamashita created HDFS-5686:
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             Summary: Cannot upgrade the layout version with -49 from -48
                 Key: HDFS-5686
                 URL: https://issues.apache.org/jira/browse/HDFS-5686
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode
    Affects Versions: 3.0.0
         Environment: CentOS 6.3, JDK 1.6.0_31
            Reporter: Shinichi Yamashita


When we upgraded the layout version from -48 to -49, the following exception 
output. 

{code}
2013-12-19 13:02:28,143 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: 
Starting upgrade of image directory /hadoop/data1/dfs/name.
   old LV = -48; old CTime = 0.
   new LV = -49; new CTime = 1387425748143
2013-12-19 13:02:28,160 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: 
Saving image file 
/hadoop/data1/dfs/name/current/fsimage.ckpt_0000000000000004837 using no 
compression
2013-12-19 13:02:28,191 ERROR org.apache.hadoop.hdfs.server.namenode.FSImage: 
Unable to save image for /hadoop/data1/dfs/name
java.lang.NoSuchMethodError: 
org.apache.hadoop.hdfs.server.namenode.CacheManager.saveState(Ljava/io/DataOutput;Ljava/lang/String;)V
        at 
org.apache.hadoop.hdfs.server.namenode.FSImageFormat$Saver.save(FSImageFormat.java:1037)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.saveFSImage(FSImage.java:854)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage$FSImageSaver.run(FSImage.java:883)
        at java.lang.Thread.run(Thread.java:662)
2013-12-19 13:02:28,193 ERROR org.apache.hadoop.hdfs.server.common.Storage: 
Error reported on storage directory Storage Directory /hadoop/data1/dfs/name
{code}



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