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Posted to issues@hbase.apache.org by "chenning (Commented) (JIRA)" <ji...@apache.org> on 2012/04/20 14:40:42 UTC
[jira] [Commented] (HBASE-2489) Make the "Filesystem needs to be
upgraded" error message more useful.
[ https://issues.apache.org/jira/browse/HBASE-2489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13258188#comment-13258188 ]
chenning commented on HBASE-2489:
---------------------------------
Hi All, I met this problem in my environment. Fortunately, I found this has been fixed here, as a freshman, I don't know how to apply this fix into my environment since I only see a patch file which can't be applied to my environment, any suggestion? Thank you.
> Make the "Filesystem needs to be upgraded" error message more useful.
> ---------------------------------------------------------------------
>
> Key: HBASE-2489
> URL: https://issues.apache.org/jira/browse/HBASE-2489
> Project: HBase
> Issue Type: Improvement
> Components: util
> Reporter: Benoit Sigoure
> Assignee: Benoit Sigoure
> Priority: Trivial
> Fix For: 0.90.0
>
> 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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