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From "Pritam Damania (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4921) HTable initialization looks for EMPTY_START_ROW
Date Fri, 02 Dec 2011 19:36:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13161804#comment-13161804

Pritam Damania commented on HBASE-4921:

@Jean-Daniel Cryans

Here is the stack trace : 

Exception in thread "main" org.apache.hadoop.hbase.client.RegionOfflineException: region offline:
	at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:839)
	at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:694)
	at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:661)
	at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:137)
> HTable initialization looks for EMPTY_START_ROW
> -----------------------------------------------
>                 Key: HBASE-4921
>                 URL: https://issues.apache.org/jira/browse/HBASE-4921
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.90.4
>            Reporter: Pritam Damania
> The HTable initialization does something like this : 
> {code}this.connection.locateRegion(tableName, HConstants.EMPTY_START_ROW);{code}
> What is the rationale behind this ? What would happen if this region is in flight ? I
ran into a problem where I disabled the first region of the table and now I can't create an
HTable instance to this table.
> Disabling the first region is like disabling the entire table from a client perspective.
I feel this is not the correct behavior.

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