Hello everyone
  I was wondering if any one has tried to run hbase 0.90.x on a hadoop
1.1.1 cluster? I have replaced a few of the jar files with the ones that
came with the packages that I am using in my cluster:

commons-configuration-1.6.jar
hadoop-core-1.1.1.jar
slf4j-api-1.6.1.jar
slf4j-log4j12-1.6.1.jar
zookeeper-3.4.5.jar (tried with both 3.3.2 and 3.4.5. same result)

after these changes I am able to run the region servers but the master
node still crashes when I try to start it:

> 2013-02-20 14:25:59,554 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to zk1/10.0.0.66:2181, initiating session
> 2013-02-20 14:25:59,556 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server zk1/10.0.0.66:2181, sessionid = 0x13cc3f3bcdc0095, negotiated timeout = 40000
> 2013-02-20 14:25:59,569 DEBUG org.apache.hadoop.hbase.catalog.CatalogTracker: Starting catalog tracker org.apache.hadoop.hbase.catalog.CatalogTracker@151205ab
> 2013-02-20 14:25:59,587 FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled exception. Starting shutdown.
> java.lang.IllegalArgumentException: �^@^@^@^\[EMAIL PROTECTED]NABLED
>         at org.apache.hadoop.hbase.zookeeper.ZKTable.getTableState(ZKTable.java:119)
>         at org.apache.hadoop.hbase.zookeeper.ZKTable.populateTableStates(ZKTable.java:94)
>         at org.apache.hadoop.hbase.zookeeper.ZKTable.<init>(ZKTable.java:79)
>         at org.apache.hadoop.hbase.master.AssignmentManager.<init>(AssignmentManager.java:171)
>         at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:353)
>         at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:281)
> 2013-02-20 14:25:59,590 INFO org.apache.hadoop.hbase.master.HMaster: Aborting
> 2013-02-20 14:25:59,590 DEBUG org.apache.hadoop.hbase.master.HMaster: Stopping service threads
> 2013-02-20 14:25:59,590 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 60000
> 2013-02-20 14:25:59,591 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 0 on 60000: exiting
does anyone have any idea or suggestion about what I can do to be able
to run a hbase 0.90.x on hadoop 1.1.1?

thanks,

Kaveh Minooie

www.plutoz.com

The error seemed to be related to zookeeper.

Can you post log from zk1 around 14:25:59 ?

BTW stable release is 0.94.5, can you upgrade ?

Cheers

On Wed, Feb 20, 2013 at 2:46 PM, kaveh minooie <[EMAIL PROTECTED]> wrote:

> Hello everyone
>  I was wondering if any one has tried to run hbase 0.90.x on a hadoop
> 1.1.1 cluster? I have replaced a few of the jar files with the ones that
> came with the packages that I am using in my cluster:
>
> commons-configuration-1.6.jar
> hadoop-core-1.1.1.jar
> slf4j-api-1.6.1.jar
> slf4j-log4j12-1.6.1.jar
> zookeeper-3.4.5.jar (tried with both 3.3.2 and 3.4.5. same result)
>
> after these changes I am able to run the region servers but the master
> node still crashes when I try to start it:
>
>  2013-02-20 14:25:59,554 INFO org.apache.zookeeper.**ClientCnxn: Socket
>> connection established to zk1/10.0.0.66:2181, initiating session
>> 2013-02-20 14:25:59,556 INFO org.apache.zookeeper.**ClientCnxn: Session
>> establishment complete on server zk1/10.0.0.66:2181, sessionid >> 0x13cc3f3bcdc0095, negotiated timeout = 40000
>> 2013-02-20 14:25:59,569 DEBUG org.apache.hadoop.hbase.**catalog.CatalogTracker:
>> Starting catalog tracker org.apache.hadoop.hbase.**
>> catalog.CatalogTracker@**151205ab
>> 2013-02-20 14:25:59,587 FATAL org.apache.hadoop.hbase.**master.HMaster:
>> Unhandled exception. Starting shutdown.
>> java.lang.**IllegalArgumentException: �^@^@^@^\[EMAIL PROTECTED].**
>> plutoz.comENABLED
>>         at org.apache.hadoop.hbase.**zookeeper.ZKTable.**
>> getTableState(ZKTable.java:**119)
>>         at org.apache.hadoop.hbase.**zookeeper.ZKTable.**
>> populateTableStates(ZKTable.**java:94)
>>         at org.apache.hadoop.hbase.**zookeeper.ZKTable.<init>(**
>> ZKTable.java:79)
>>         at org.apache.hadoop.hbase.**master.AssignmentManager.<**
>> init>(AssignmentManager.java:**171)
>>         at org.apache.hadoop.hbase.**master.HMaster.**
>> finishInitialization(HMaster.**java:353)
>>         at org.apache.hadoop.hbase.**master.HMaster.run(HMaster.**
>> java:281)
>> 2013-02-20 14:25:59,590 INFO org.apache.hadoop.hbase.**master.HMaster:
>> Aborting
>> 2013-02-20 14:25:59,590 DEBUG org.apache.hadoop.hbase.**master.HMaster:
>> Stopping service threads
>> 2013-02-20 14:25:59,590 INFO org.apache.hadoop.ipc.**HBaseServer:
>> Stopping server on 60000
>> 2013-02-20 14:25:59,591 INFO org.apache.hadoop.ipc.**HBaseServer: IPC
>> Server handler 0 on 60000: exiting
>>
>
>
> does anyone have any idea or suggestion about what I can do to be able to
> run a hbase 0.90.x on hadoop 1.1.1?
>
> thanks,
>
> Kaveh Minooie
>
> www.plutoz.com
>

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] -
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] -
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] - 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 /10.0.0.66:49971
2013-02-20 14:25:59,554 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
Accepted socket connection from /10.0.0.66:49984
2013-02-20 14:25:59,554 [myid:] - WARN
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@793] -
Connection request from old client /10.0.0.66:49984; will be dropped if
server is in r-o mode
2013-02-20 14:25:59,554 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@839] - Client
attempting to establish new session at /10.0.0.66:49984
2013-02-20 14:25:59,556 [myid:] - INFO
[SyncThread:0:ZooKeeperServer@595] - Established session
0x13cc3f3bcdc0095 with negotiated timeout 40000 for client /10.0.0.66:49984
2013-02-20 14:25:59,598 [myid:] - INFO  [ProcessThread(sid:0
cport:-1)::PrepRequestProcessor@476] - Processed session termination for
sessionid: 0x13cc3f3bcdc0095
2013-02-20 14:25:59,599 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed
socket connection for client /10.0.0.66:49984 which had sessionid
0x13cc3f3bcdc0095
2013-02-20 14:25:59,600 [myid:] - INFO  [ProcessThread(sid:0
cport:-1)::PrepRequestProcessor@476] - Processed session termination for
sessionid: 0x13cc3f3bcdc0094
2013-02-20 14:25:59,601 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed
socket connection for client /10.0.0.66:49971 which had sessionid
0x13cc3f3bcdc0094
2013-02-20 14:26:00,218 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
Accepted socket connection from /10.0.0.13:48286
2013-02-20 14:26:00,220 [myid:] - WARN
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@793] -
Connection request from old client /10.0.0.13:48286; will be dropped if
server is in r-o mode
2013-02-20 14:26:00,221 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@839] - Client
attempting to establish new session at /10.0.0.13:48286
2013-02-20 14:26:00,222 [myid:] - INFO
[SyncThread:0:ZooKeeperServer@595] - Established session
0x13cc3f3bcdc0096 with negotiated timeout 40000 for client /10.0.0.13:48286
10.0.0.13 is one of the regionservers.

thanks,

On 02/20/2013 02:48 PM, Ted Yu wrote:
> The error seemed to be related to zookeeper.
>
> Can you post log from zk1 around 14:25:59 ?
>
> BTW stable release is 0.94.5, can you upgrade ?
>
> Cheers
>
> On Wed, Feb 20, 2013 at 2:46 PM, kaveh minooie <[EMAIL PROTECTED]> wrote:
>
>> Hello everyone
>>   I was wondering if any one has tried to run hbase 0.90.x on a hadoop
>> 1.1.1 cluster? I have replaced a few of the jar files with the ones that
>> came with the packages that I am using in my cluster:
>>
>> commons-configuration-1.6.jar
>> hadoop-core-1.1.1.jar
>> slf4j-api-1.6.1.jar
>> slf4j-log4j12-1.6.1.jar
>> zookeeper-3.4.5.jar (tried with both 3.3.2 and 3.4.5. same result)
>>
>> after these changes I am able to run the region servers but the master
>> node still crashes when I try to start it:
>>
>>   2013-02-20 14:25:59,554 INFO org.apache.zookeeper.**ClientCnxn: Socket
>>> connection established to zk1/10.0.0.66:2181, initiating session
>>> 2013-02-20 14:25:59,556 INFO org.apache.zookeeper.**ClientCnxn: Session

Kaveh Minooie

www.plutoz.com

What's IP address for d1r2n2.prod.**plutoz.com ?

Cheers

On Wed, Feb 20, 2013 at 3:16 PM, kaveh minooie <[EMAIL PROTECTED]> 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>]
> - 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>]
> - 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>]
> - 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 /10.0.0.66:49971
> 2013-02-20 14:25:59,554 [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>]
> - Accepted socket connection from /10.0.0.66:49984
> 2013-02-20 14:25:59,554 [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>]
> - Connection request from old client /10.0.0.66:49984; will be dropped if
> server is in r-o mode
> 2013-02-20 14:25:59,554 [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>]
> - Client attempting to establish new session at /10.0.0.66:49984
> 2013-02-20 14:25:59,556 [myid:] - INFO [SyncThread:0:ZooKeeperServer@**595]
> - Established session 0x13cc3f3bcdc0095 with negotiated timeout 40000 for
> client /10.0.0.66:49984
> 2013-02-20 14:25:59,598 [myid:] - INFO  [ProcessThread(sid:0 cport:-1)::**
> PrepRequestProcessor@476] - Processed session termination for sessionid:
> 0x13cc3f3bcdc0095
> 2013-02-20 14:25:59,599 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/**
> 0.0.0.0:2181:NIOServerCnxn@**1001<http://0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001>]
> - Closed socket connection for client /10.0.0.66:49984 which had
> sessionid 0x13cc3f3bcdc0095
> 2013-02-20 14:25:59,600 [myid:] - INFO  [ProcessThread(sid:0 cport:-1)::**
> PrepRequestProcessor@476] - Processed session termination for sessionid:
> 0x13cc3f3bcdc0094
> 2013-02-20 14:25:59,601 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/**
> 0.0.0.0:2181:NIOServerCnxn@**1001<http://0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001>]
> - Closed socket connection for client /10.0.0.66:49971 which had
> sessionid 0x13cc3f3bcdc0094
> 2013-02-20 14:26:00,218 [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>]
> - Accepted socket connection from /10.0.0.13:48286
> 2013-02-20 14:26:00,220 [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>]
> - Connection request from old client /10.0.0.13:48286; will be dropped if
> server is in r-o mode
> 2013-02-20 14:26:00,221 [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>]
> - Client attempting to establish new session at /10.0.0.13:48286
> 2013-02-20 14:26:00,222 [myid:] - INFO [SyncThread:0:ZooKeeperServer@**595]
> - Established session 0x13cc3f3bcdc0096 with negotiated timeout 40000 for
> client /10.0.0.13:48286
>
>
> 10.0.0.13 is one of the regionservers.
>
> thanks,
>
>
>
>
> On 02/20/2013 02:48 PM, Ted Yu wrote:
>
>> The error seemed to be related to zookeeper.
>>
>> Can you post log from zk1 around 14:25:59 ?

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] -
> 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] -
> 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] - 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 /10.0.0.66:49971
> 2013-02-20 14:25:59,554 [myid:] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
> Accepted socket connection from /10.0.0.66:49984
> 2013-02-20 14:25:59,554 [myid:] - WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@793] -
> Connection request from old client /10.0.0.66:49984; will be dropped if
> server is in r-o mode
> 2013-02-20 14:25:59,554 [myid:] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@839] - Client
> attempting to establish new session at /10.0.0.66:49984
> 2013-02-20 14:25:59,556 [myid:] - INFO
> [SyncThread:0:ZooKeeperServer@595] - Established session
> 0x13cc3f3bcdc0095 with negotiated timeout 40000 for client /10.0.0.66:49984
> 2013-02-20 14:25:59,598 [myid:] - INFO  [ProcessThread(sid:0
> cport:-1)::PrepRequestProcessor@476] - Processed session termination for
> sessionid: 0x13cc3f3bcdc0095
> 2013-02-20 14:25:59,599 [myid:] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed
> socket connection for client /10.0.0.66:49984 which had sessionid
> 0x13cc3f3bcdc0095
> 2013-02-20 14:25:59,600 [myid:] - INFO  [ProcessThread(sid:0
> cport:-1)::PrepRequestProcessor@476] - Processed session termination for
> sessionid: 0x13cc3f3bcdc0094
> 2013-02-20 14:25:59,601 [myid:] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed

Kaveh Minooie

www.plutoz.com

Have you checked the region server log from d1r1n19.prod.plutoz.com around
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>]
>> -
>> 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>]
>> -
>> 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>]
>> - 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 /
>> 10.0.0.66:49971
>> 2013-02-20 14:25:59,554 [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>]
>> -
>> Accepted socket connection from /10.0.0.66:49984
>> 2013-02-20 14:25:59,554 [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>]
>> -
>> Connection request from old client /10.0.0.66:49984; will be dropped if
>> server is in r-o mode
>> 2013-02-20 14:25:59,554 [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>]
>> - Client
>> attempting to establish new session at /10.0.0.66:49984
>> 2013-02-20 14:25:59,556 [myid:] - INFO
>> [SyncThread:0:ZooKeeperServer@**595] - Established session
>> 0x13cc3f3bcdc0095 with negotiated timeout 40000 for client /
>> 10.0.0.66:49984
>> 2013-02-20 14:25:59,598 [myid:] - INFO  [ProcessThread(sid:0

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.com around
> 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>]
>>> -
>>> 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>]
>>> -
>>> 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>]
>>> - 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 /
>>> 10.0.0.66:49971
>>> 2013-02-20 14:25:59,554 [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>]
>>> -
>>> Accepted socket connection from /10.0.0.66:49984
>>> 2013-02-20 14:25:59,554 [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>]
>>> -
>>> Connection request from old client /10.0.0.66:49984; will be dropped if
>>> server is in r-o mode
>>> 2013-02-20 14:25:59,554 [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>]
>>> - Client
>>> attempting to establish new session at /10.0.0.66:49984

Kaveh Minooie

www.plutoz.com

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 /