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From Stack <st...@duboce.net>
Subject Re: Problems with starting to use HBase from scratch
Date Thu, 16 Jun 2011 08:03:03 GMT
On Wed, Jun 15, 2011 at 6:05 PM, N.N. Gesli <nngesli@gmail.com> wrote:
> * "create" from shell errors with "NotAllMetaRegionsOnlineException" (but
> status shows 3 servers, 0 dead, 0.0000 average load)

Average of 0 would seem to indicate that the catalog root and meta
regions have not been assigned.  Check master log for why not (If no
root/meta, you'll run into below symptoms).

> Masters keep reporting this every 3-10 seconds:
> 2011-06-15 17:21:56,809 DEBUG
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation:
> Lookedup root region location,
> connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@367c218e;
> hsa=null
>

There must be more to this log.  The root location is null so usually
that triggers an assign.

St.Ack

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