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https://issues.apache.org/jira/browse/HBASE-4301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095832#comment-13095832
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Ted Yu commented on HBASE-4301:
-------------------------------

@Sebastian:
Thanks for your investigation.

You may have noticed the following method in FSUtils:
{code}
  public static HTableDescriptor getTableDescriptor(FileSystem fs, Path 
tableDir)
{code}
which calls hTableDescriptor.readFields().
You can write a short standalone program utilizing FSUtils.getTableDescriptor() 
to analyze what is inside .tableinfo for .META. table.

If you don't time for the above action, please attach log snippet showing more 
details around TableNotFoundException. The log Todd posted doesn't give me much 
clue.

> META migration from 0.90 to trunk fails
> ---------------------------------------
>
>                 Key: HBASE-4301
>                 URL: https://issues.apache.org/jira/browse/HBASE-4301
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Assignee: Ted Yu
>            Priority: Blocker
>             Fix For: 0.92.0
>
>         Attachments: 4301.txt, 4301_v2.txt, master-log.txt
>
>
> I started a trunk cluster as an upgrade from 0.90.4ish, and now my META table 
> is screwed. I can't scan it, etc, and other operations fail.

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