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Re: HBase newbie
In case you encounter further issue(s), take a look at
http://hbase.apache.org/book.html#trouble

Cheers

On Wed, Feb 20, 2013 at 4:39 PM, kaveh minooie <[EMAIL PROTECTED]> wrote:

> thanks, this time it was the hbase directory in the hdfs :). everything
> seems to be working now.
>
>
> On 02/20/2013 04:13 PM, Ted Yu wrote:
>
>> Have you checked the region server log from d1r1n19.prod.plutoz.comaround
>> this time ?
>>
>> Cheers
>>
>> On Wed, Feb 20, 2013 at 4:10 PM, kaveh minooie <[EMAIL PROTECTED]> wrote:
>>
>>  ok so I used to run hbase 0.94.4 before i realized that i had to
>>> downgrade. my zookeeper hbase directory had the files from that version
>>> before. once I cleaned the zookeeper directory using zkCli, master node
>>> came up. and after that i checked and all the data directories on the
>>> cluster are empty (there was no data in hbase). but now when i
>>> start-hbase
>>> the master node log file just keeps saying this :
>>>
>>> 2013-02-20 15:45:39,518 INFO org.apache.hadoop.hbase.****
>>> master.AssignmentManager:
>>>
>>> Using pre-existing plan for region -ROOT-,,0.70236052;
>>> plan=hri=-ROOT-,,0.70236052, src=, dest=d1r1n19.prod.plutoz.com,****
>>> 60020,1361403838824
>>> 2013-02-20 15:45:39,518 INFO org.apache.hadoop.hbase.****
>>> master.AssignmentManager:
>>> Assigning region -ROOT-,,0.70236052 to d1r1n19.prod.plutoz.com,60020,**
>>> **
>>> 1361403838824
>>> 2013-02-20 15:45:39,524 DEBUG org.apache.hadoop.hbase.****
>>> master.AssignmentManager:
>>> Handling transition=RS_ZK_REGION_****OPENING, server>>> d1r1n19.prod.plutoz.com
>>> **,60020,1361403838824, region=70236052/-ROOT-
>>> 2013-02-20 15:45:39,532 DEBUG org.apache.hadoop.hbase.****
>>> master.AssignmentManager:
>>> Handling transition=RS_ZK_REGION_****FAILED_OPEN, server>>> d1r1n19.prod.plutoz.com**,**60020,1361403838824, region=70236052/-ROOT-
>>> 2013-02-20 15:45:39,532 DEBUG org.apache.hadoop.hbase.****
>>> master.handler.****ClosedRegionHandler:
>>>
>>> Handling CLOSED event for 70236052
>>> 2013-02-20 15:45:39,532 DEBUG org.apache.hadoop.hbase.****
>>> master.AssignmentManager:
>>>
>>> Forcing OFFLINE; was=-ROOT-,,0.70236052 state=CLOSED, ts=1361403939527
>>> 2013-02-20 15:45:39,532 DEBUG org.apache.hadoop.hbase.****
>>> zookeeper.ZKAssign:
>>>
>>> master:60000-0x13cc3f3bcdc00b9 Creating (or updating) unassigned node for
>>> 70236052 with OFFLINE state
>>>
>>>
>>> again and again until i kill the java process.
>>>
>>>   any idea what this means ?
>>>
>>>
>>>
>>>
>>> On 02/20/2013 03:16 PM, kaveh minooie wrote:
>>>
>>>  I can't upgrade. I need hbase for nutch and it currently only supports
>>>> 0.90.x ( i am using 0.90.6)
>>>>
>>>> the zookeeper log is:
>>>> 2013-02-20 14:25:59,035 [myid:] - INFO
>>>> [NIOServerCxn.Factory:0.0.0.0/****0.0.0.0:2181:****
>>>> NIOServerCnxnFactory@197<http://0.0.0.0/**0.0.0.0:2181:**NIOServerCnxnFactory@197>
>>>> <http:**//0.0.0.0/0.0.0.0:2181:**NIOServerCnxnFactory@197<http://0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197>
>>>> >]
>>>>
>>>> -
>>>> Accepted socket connection from /10.0.0.66:49971
>>>> 2013-02-20 14:25:59,040 [myid:] - WARN
>>>> [NIOServerCxn.Factory:0.0.0.0/****0.0.0.0:2181:**ZooKeeperServer@**793<http://0.0.0.0/**0.0.0.0:2181:ZooKeeperServer@**793>
>>>> <http://**0.0.0.0/0.0.0.0:2181:**ZooKeeperServer@793<http://0.0.0.0/0.0.0.0:2181:ZooKeeperServer@793>
>>>> >]
>>>>
>>>> -
>>>> Connection request from old client /10.0.0.66:49971; will be dropped if
>>>> server
>>>> is in r-o mode
>>>> 2013-02-20 14:25:59,040 [myid:] - INFO
>>>> [NIOServerCxn.Factory:0.0.0.0/****0.0.0.0:2181:**ZooKeeperServer@**839<http://0.0.0.0/**0.0.0.0:2181:ZooKeeperServer@**839>
>>>> <http://**0.0.0.0/0.0.0.0:2181:**ZooKeeperServer@839<http://0.0.0.0/0.0.0.0:2181:ZooKeeperServer@839>
>>>> >]
>>>>
>>>> - Client
>>>> attempting to establish new session at /10.0.0.66:49971
>>>> 2013-02-20 14:25:59,054 [myid:] - INFO
>>>> [SyncThread:0:ZooKeeperServer@****595] - Established session
>>>>
>>>> 0x13cc3f3bcdc0094 with negotiated timeout 40000 for client /