Shinichi Yamashita created HDFS-5686: ----------------------------------------
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} -- This message was sent by Atlassian JIRA (v6.1.4#6159)