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https://issues.apache.org/jira/browse/HDFS-5686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13852597#comment-13852597
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Suresh Srinivas commented on HDFS-5686:
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Can you specify what release version of Apache Hadoop are you using?
> 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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