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From "stack (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-4547) TestAdmin failing in 0.92 because .tableinfo not found
Date Thu, 06 Oct 2011 21:17:31 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

stack updated HBASE-4547:

    Attachment: 4547.txt

This patch which does create in tmp dir, a delete and rename seems to fix the failing TestAdmin
in repeated runs.
> TestAdmin failing in 0.92 because .tableinfo not found
> ------------------------------------------------------
>                 Key: HBASE-4547
>                 URL: https://issues.apache.org/jira/browse/HBASE-4547
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>         Attachments: 4547.txt
> I've been running tests before commit and found the following happens with some regularity,
sporadic of course, but they fail fairly frequently:
> {code}
> Failed tests:   testOnlineChangeTableSchema(org.apache.hadoop.hbase.client.TestAdmin)
>   testForceSplit(org.apache.hadoop.hbase.client.TestAdmin): expected:<2> but was:<1>
>   testForceSplitMultiFamily(org.apache.hadoop.hbase.client.TestAdmin): expected:<2>
but was:<1>
> {code}
> Looking, it seems like we fail to find .tableinfo in the tests that modify table schema
while table is online.
> The update of a table schema just does an overwrite.  In the tests we sometimes fail
to find the newly written file or we get EOFE reading it.

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