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Date: Wed, 17 Aug 2011 12:02:33 +0000 (UTC)
From: "ramkrishna.s.vasudevan (JIRA)" <jira@apache.org>
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Subject: [jira] [Updated] (HBASE-4175) Fix FSUtils.createTableDescriptor()
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     [ https://issues.apache.org/jira/browse/HBASE-4175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ramkrishna.s.vasudevan updated HBASE-4175:
------------------------------------------

    Attachment: HBASE-4175_2_without catch block.patch

> Fix FSUtils.createTableDescriptor()
> -----------------------------------
>
>                 Key: HBASE-4175
>                 URL: https://issues.apache.org/jira/browse/HBASE-4175
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.92.0
>            Reporter: Ted Yu
>            Assignee: ramkrishna.s.vasudevan
>         Attachments: HBASE-4175.patch, HBASE-4175_1.patch, HBASE-4175_2_with catch block.patch, HBASE-4175_2_without catch block.patch
>
>
> Currently createTableDescriptor() doesn't return anything.
> The caller wouldn't know whether the descriptor is created or not. See exception handling:
> {code}
>    } catch(IOException ioe) {
>      LOG.info("IOException while trying to create tableInfo in HDFS", ioe);
>    }
> {code}
> We should return a boolean.
> If the table descriptor exists already, maybe we should deserialize from hdfs and compare with htableDescriptor argument. If they differ, I am not sure what the proper action would be.
> Maybe we can add a boolean argument, force, to createTableDescriptor(). When force is true, existing table descriptor would be overwritten.

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