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https://issues.apache.org/jira/browse/HBASE-2489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-2489:
-------------------------
Status: Resolved (was: Patch Available)
Hadoop Flags: [Reviewed]
Fix Version/s: 0.20.5
0.21.0
Resolution: Fixed
Applied branch and trunk. Resolving. This issue makes the message more
'useful'. Could be better and not output 'null' but its better than what was
there before. Thanks for the patch Benoit.
> Make the "Filesystem needs to be upgraded" error message more useful.
> ---------------------------------------------------------------------
>
> Key: HBASE-2489
> URL: https://issues.apache.org/jira/browse/HBASE-2489
> Project: Hadoop HBase
> Issue Type: Improvement
> Components: util
> Reporter: Benoit Sigoure
> Assignee: Benoit Sigoure
> Priority: Trivial
> Fix For: 0.20.5, 0.21.0
>
> Attachments:
> 0001-Improve-the-error-message-File-system-needs-to-be-up.patch
>
>
> The other day, when starting HBase I got this error:
> {noformat}
> 2010-04-23 09:38:14,847 ERROR org.apache.hadoop.hbase.master.HMaster: Failed
> to start master
> org.apache.hadoop.hbase.util.FileSystemVersionException: File system needs to
> be upgraded. Run the '${HBASE_HOME}/bin/hbase migrate' script.
> at org.apache.hadoop.hbase.util.FSUtils.checkVersion(FSUtils.java:187)
> {noformat}
> I was puzzled until I realized, after adding extra debug statements in the
> code, that I forgot to properly set {{hbase.rootdir}} after re-deploying my
> dev environment. I think the message above was misleading and I'm proposing
> a trivial patch to make it a little bit better:
> {noformat}
> 2010-04-23 09:48:29,000 ERROR org.apache.hadoop.hbase.master.HMaster: Failed
> to start master
> org.apache.hadoop.hbase.util.FileSystemVersionException: File system needs to
> be upgraded. You have version null and I want version 7. Run the
> '${HBASE_HOME}/bin/hbase migrate' script.
> at org.apache.hadoop.hbase.util.FSUtils.checkVersion(FSUtils.java:189)
> {noformat}
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