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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6769) HRS.multi eats NoSuchColumnFamilyException since HBASE-5021
Date Thu, 13 Sep 2012 05:32:08 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454654#comment-13454654
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Lars Hofhansl commented on HBASE-6769:
--------------------------------------

Yep... I was thinking that something like this can happen. Maybe in 0.94 we just go without
the new exception and just throw DoNotRetryException when the timestamp check fails...? That
is the current behavior anyway.
(but we do throw NoSuchColumnFamilyException in case of a wrong CF)

                
> HRS.multi eats NoSuchColumnFamilyException since HBASE-5021
> -----------------------------------------------------------
>
>                 Key: HBASE-6769
>                 URL: https://issues.apache.org/jira/browse/HBASE-6769
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.0, 0.94.1
>            Reporter: Jean-Daniel Cryans
>            Assignee: Elliott Clark
>            Priority: Critical
>             Fix For: 0.96.0, 0.94.2
>
>         Attachments: HBASE-6769-0.94-0.patch, HBASE-6769-0.patch
>
>
> I think this is a pretty major usability regression, since HBASE-5021 this is what you
get in the client when using a wrong family:
> {noformat}
> 2012-09-11 09:45:29,634 WARN org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException:
Failed 1 action: DoNotRetryIOException: 1 time, servers with issues: sfor3s44:10304, 
> 	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1601)
> 	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatch(HConnectionManager.java:1377)
> 	at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:916)
> 	at org.apache.hadoop.hbase.client.HTable.doPut(HTable.java:772)
> 	at org.apache.hadoop.hbase.client.HTable.put(HTable.java:747)
> {noformat}
> Then you have to log on the server to understand what failed.
> Since everything is now a multi call, even single puts in the shell fail like this.
> This is present since 0.94.0
> Assigning to Elliott because he asked.

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