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From "N.N. Gesli" <nnge...@gmail.com>
Subject Re: Problems with starting to use HBase from scratch
Date Thu, 16 Jun 2011 21:34:40 GMT
Thank you for your reply. I see some assignment issues in the log as
info/debug. Why would it report the log file as "belongs to an existing
region server"? I am removing /hbase; I even tried to use a different
directory than /hbase. The result is the same. What can I do?

Thanks.


2011-06-16 14:06:33,107 INFO org.apache.hadoop.hbase.master.ServerManager:
Waiting on regionserver(s) to checkin
2011-06-16 14:06:33,894 INFO org.apache.hadoop.hbase.master.ServerManager:
Registering server=hadoop-hbase02.qa03.sea1.cmates.com,60020,1308258393485,
regionCount=0, userLoad=false
2011-06-16 14:06:34,609 INFO org.apache.hadoop.hbase.master.ServerManager:
Waiting on regionserver(s) count to settle; currently=1
2011-06-16 14:06:36,111 INFO org.apache.hadoop.hbase.master.ServerManager:
Finished waiting for regionserver count to settle; count=1, sleptFor=12000
2011-06-16 14:06:36,112 INFO org.apache.hadoop.hbase.master.ServerManager:
Exiting wait on regionserver(s) to checkin; count=1, stopped=false, count of
regions out on cluster=0
2011-06-16 14:06:36,116 INFO
org.apache.hadoop.hbase.master.MasterFileSystem: Log folder hdfs://
cloud01.qa03.sea1.cmates.com:8020/hbase/.logs/hadoop-hbase02.qa03.sea1.cmates.com,60020,1308258393485belongs
to an existing region server
2011-06-16 14:06:37,121 INFO
org.apache.hadoop.hbase.catalog.RootLocationEditor: Unsetting ROOT region
location in ZooKeeper
2011-06-16 14:06:37,135 INFO
org.apache.hadoop.hbase.master.AssignmentManager: Table -ROOT- disabling;
skipping assign of -ROOT-,,0.70236052
2011-06-16 14:06:37,135 DEBUG
org.apache.hadoop.hbase.master.AssignmentManager: Table being disabled so
deleting ZK node and removing from regions in transition, skipping
assignment of region -ROOT-,,0.70236052
2011-06-16 14:06:37,136 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign:
master:60000-0x2309a45ba860000 Deleting existing unassigned node for
70236052 that is in expected state RS_ZK_REGION_CLOSED
2011-06-16 14:06:37,142 DEBUG
org.apache.hadoop.hbase.master.AssignmentManager: Tried to delete closed
node for REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '',
ENCODED => 70236052, TABLE => {{NAME => '-ROOT-', IS_ROOT => 'true', IS_META
=> 'true', FAMILIES => [{NAME => 'info', BLOOMFILTER => 'NONE',
REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '10', TTL =>
'2147483647', BLOCKSIZE => '8192', IN_MEMORY => 'true', BLOCKCACHE =>
'true'}]}} but it does not exist so just offlining

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