[HBASE-7401] Remove warning message about running 'hbase migrate'

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.94.3, 0.95.2
• Fix Version/s: 0.98.0, 0.94.7, 0.95.1, 0.95.2
• Component/s: Usability
• Assignee: Jonathan Hsieh
• Reporter: Jonathan Hsieh
• Created: 20/Dec/12 05:56
• Updated: 27/Apr/13 15:55
• Resolved: 03/Apr/13 18:01

Description

I was switching version to 0.94 (from 0.95-SNAPSHOT) and got this message which refers to a program that does not exist.

org.apache.hadoop.hbase.util.FileSystemVersionException: File system needs to be upgraded.  You have version null and I want version 7.  Run the '${HBASE_HOME}/bin/hbase migrate' script.
        at org.apache.hadoop.hbase.util.FSUtils.checkVersion(FSUtils.java:324)
        at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:352)
        at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:128)
        at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:113)
        at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:505)
        at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:362)
        at org.apache.hadoop.hbase.master.HMasterCommandLine$LocalHMaster.run(HMasterCommandLine.java:226)
        at java.lang.Thread.run(Thread.java:662)

Issue Links

• relates to: HBASE-5278 HBase shell script refers to removed "migrate" functionality
• relates to: HBASE-2489 Make the "Filesystem needs to be upgraded" error message more useful.