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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-538) Improve exceptions that come out on client-side
Date Tue, 13 May 2008 22:25:55 GMT

    [ https://issues.apache.org/jira/browse/HBASE-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12596547#action_12596547

stack commented on HBASE-538:


If the fact that we use the same Callable for scanner open and scanner close becomes confusing.
 Later might make sense making ScannerCallable abstract making a CloseScannerCallable and
OpenScannerCallable as appropriate.

> Improve exceptions that come out on client-side
> -----------------------------------------------
>                 Key: HBASE-538
>                 URL: https://issues.apache.org/jira/browse/HBASE-538
>             Project: Hadoop HBase
>          Issue Type: Improvement
>    Affects Versions: 0.2.0
>            Reporter: stack
>            Assignee: Jim Kellerman
>             Fix For: 0.2.0
>         Attachments: 538.patch
> Client-side exceptions should contain regionserver and region client was going against.
 Looking at an UnknownScannerException that came out of a client, it looks like something
happened over on the regionserver but my cluster has a 20-plus machines and I don't know which
I should be looking at.

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