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Posted to user@hbase.apache.org by devush <de...@gmail.com> on 2011/07/05 11:44:35 UTC
zookeeper connection issue - distributed mode
Hi,
i have following environment - hbase-0.90.1-cdh3u0 on ubuntu.
I have following code for the distributed mode and i am calling this
java code from remote client:
HBaseConfiguration config = new HBaseConfiguration();
config.clear();
config.set("hbase.zookeeper.quorum", "ults01");
config.set("hbase.zookeeper.property.clientPort", "2181");
and I get following log:
11/07/05 03:33:03 INFO zookeeper.ZooKeeper: Client
environment:zookeeper.version=3.3.2-1031432, built on 11/05/2010 05:32
GMT
11/07/05 03:33:03 INFO zookeeper.ZooKeeper: Client
environment:host.name=192.168.1.64
...
11/07/05 03:21:32 INFO zookeeper.ZooKeeper: Initiating client
connection, connectString=ults01:2181 sessionTimeout=180000
watcher=hconnection
11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Opening socket connection
to server ults01/192.168.22.133:2181
11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Socket connection
established to ults01/192.168.22.133:2181, initiating session
11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Session establishment
complete on server ults01/192.168.22.133:2181, sessionid =
0x130f352453f0027, negotiated timeout = 40000
11/07/05 03:21:32 INFO ipc.HbaseRPC: Server at
localhost/127.0.0.1:60020 could not be reached after 1 tries, giving
up.
11/07/05 03:21:33 INFO ipc.HbaseRPC: Server at
localhost/127.0.0.1:60020 could not be reached after 1 tries, giving
up.
11/07/05 03:21:34 INFO ipc.HbaseRPC: Server at
localhost/127.0.0.1:60020 could not be reached after 1 tries, giving
up.
11/07/05 03:21:35 INFO ipc.HbaseRPC: Server at
localhost/127.0.0.1:60020 could not be reached after 1 tries, giving
up.
my conf/regionservers used to have the localhost entry, which i tried
to change to the hostname ults01, but no luck.
/etc/hosts:
127.0.0.1 localhost
#127.0.0.1 ults01
192.168.22.133 ults01
Basic question is from where it is picking up localhost/127.0.0.1:60020?
I think, it should be ults01/192.168.22.133:60020.
Even worst, it use to work, but due to the virtual server move, i have
to change the IP address of ults01 machine.
thanks for comments.
regards,
devush
Re: zookeeper connection issue - distributed mode
Posted by Sanel Zukan <sa...@gmail.com>.
Hi,
On 60020 is usually region server; check hbase-default.xml or try to
set 'hbase.regionserver' inside HBaseConfiguration object, if you are
going to use it directly from application code.
Regards,
Sanel
On Tue, Jul 5, 2011 at 4:00 PM, Florin P <fl...@yahoo.com> wrote:
> Hello!
>
> The property hbase.zookeeper.quorum is taken from hbase-site.xml on
>
> the HBase master machine.
> taken from Hbase master hbase-site.xml
> <property>
> <name>hbase.zookeeper.quorum</name>
> <value><your_server_name></value>
> </property>
>
> For me, it worked.
> Success,
> Florin
>
> --- On Tue, 7/5/11, devush <de...@gmail.com> wrote:
>
>> From: devush <de...@gmail.com>
>> Subject: zookeeper connection issue - distributed mode
>> To: user@hbase.apache.org
>> Date: Tuesday, July 5, 2011, 5:44 AM
>> Hi,
>>
>> i have following environment - hbase-0.90.1-cdh3u0 on
>> ubuntu.
>>
>> I have following code for the distributed mode and i am
>> calling this
>> java code from remote client:
>>
>> HBaseConfiguration config = new
>> HBaseConfiguration();
>>
>> config.clear();
>>
>> config.set("hbase.zookeeper.quorum", "ults01");
>>
>> config.set("hbase.zookeeper.property.clientPort", "2181");
>>
>> and I get following log:
>> 11/07/05 03:33:03 INFO zookeeper.ZooKeeper: Client
>> environment:zookeeper.version=3.3.2-1031432, built on
>> 11/05/2010 05:32
>> GMT
>> 11/07/05 03:33:03 INFO zookeeper.ZooKeeper: Client
>> environment:host.name=192.168.1.64
>> ...
>> 11/07/05 03:21:32 INFO zookeeper.ZooKeeper: Initiating
>> client
>> connection, connectString=ults01:2181
>> sessionTimeout=180000
>> watcher=hconnection
>> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Opening socket
>> connection
>> to server ults01/192.168.22.133:2181
>> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Socket
>> connection
>> established to ults01/192.168.22.133:2181, initiating
>> session
>> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Session
>> establishment
>> complete on server ults01/192.168.22.133:2181, sessionid =
>> 0x130f352453f0027, negotiated timeout = 40000
>> 11/07/05 03:21:32 INFO ipc.HbaseRPC: Server at
>> localhost/127.0.0.1:60020 could not be reached after 1
>> tries, giving
>> up.
>> 11/07/05 03:21:33 INFO ipc.HbaseRPC: Server at
>> localhost/127.0.0.1:60020 could not be reached after 1
>> tries, giving
>> up.
>> 11/07/05 03:21:34 INFO ipc.HbaseRPC: Server at
>> localhost/127.0.0.1:60020 could not be reached after 1
>> tries, giving
>> up.
>> 11/07/05 03:21:35 INFO ipc.HbaseRPC: Server at
>> localhost/127.0.0.1:60020 could not be reached after 1
>> tries, giving
>> up.
>>
>> my conf/regionservers used to have the localhost entry,
>> which i tried
>> to change to the hostname ults01, but no luck.
>>
>> /etc/hosts:
>> 127.0.0.1 localhost
>> #127.0.0.1 ults01
>> 192.168.22.133 ults01
>>
>> Basic question is from where it is picking up
>> localhost/127.0.0.1:60020?
>> I think, it should be ults01/192.168.22.133:60020.
>> Even worst, it use to work, but due to the virtual server
>> move, i have
>> to change the IP address of ults01 machine.
>>
>> thanks for comments.
>> regards,
>> devush
>>
>
Re: zookeeper connection issue - distributed mode
Posted by "devushanker@gmail.com" <de...@gmail.com>.
Entry in the hbase-site.xml worked for me.
thanks,
devush
On 05/07/2011 15:00, Florin P wrote:
> Hello!
>
> The property hbase.zookeeper.quorum is taken from hbase-site.xml on
>
> the HBase master machine.
> taken from Hbase master hbase-site.xml
> <property>
> <name>hbase.zookeeper.quorum</name>
> <value><your_server_name></value>
> </property>
>
> For me, it worked.
> Success,
> Florin
>
> --- On Tue, 7/5/11, devush<de...@gmail.com> wrote:
>
>> From: devush<de...@gmail.com>
>> Subject: zookeeper connection issue - distributed mode
>> To: user@hbase.apache.org
>> Date: Tuesday, July 5, 2011, 5:44 AM
>> Hi,
>>
>> i have following environment - hbase-0.90.1-cdh3u0 on
>> ubuntu.
>>
>> I have following code for the distributed mode and i am
>> calling this
>> java code from remote client:
>>
>> HBaseConfiguration config = new
>> HBaseConfiguration();
>>
>> config.clear();
>>
>> config.set("hbase.zookeeper.quorum", "ults01");
>>
>> config.set("hbase.zookeeper.property.clientPort", "2181");
>>
>> and I get following log:
>> 11/07/05 03:33:03 INFO zookeeper.ZooKeeper: Client
>> environment:zookeeper.version=3.3.2-1031432, built on
>> 11/05/2010 05:32
>> GMT
>> 11/07/05 03:33:03 INFO zookeeper.ZooKeeper: Client
>> environment:host.name=192.168.1.64
>> ...
>> 11/07/05 03:21:32 INFO zookeeper.ZooKeeper: Initiating
>> client
>> connection, connectString=ults01:2181
>> sessionTimeout=180000
>> watcher=hconnection
>> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Opening socket
>> connection
>> to server ults01/192.168.22.133:2181
>> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Socket
>> connection
>> established to ults01/192.168.22.133:2181, initiating
>> session
>> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Session
>> establishment
>> complete on server ults01/192.168.22.133:2181, sessionid =
>> 0x130f352453f0027, negotiated timeout = 40000
>> 11/07/05 03:21:32 INFO ipc.HbaseRPC: Server at
>> localhost/127.0.0.1:60020 could not be reached after 1
>> tries, giving
>> up.
>> 11/07/05 03:21:33 INFO ipc.HbaseRPC: Server at
>> localhost/127.0.0.1:60020 could not be reached after 1
>> tries, giving
>> up.
>> 11/07/05 03:21:34 INFO ipc.HbaseRPC: Server at
>> localhost/127.0.0.1:60020 could not be reached after 1
>> tries, giving
>> up.
>> 11/07/05 03:21:35 INFO ipc.HbaseRPC: Server at
>> localhost/127.0.0.1:60020 could not be reached after 1
>> tries, giving
>> up.
>>
>> my conf/regionservers used to have the localhost entry,
>> which i tried
>> to change to the hostname ults01, but no luck.
>>
>> /etc/hosts:
>> 127.0.0.1 localhost
>> #127.0.0.1 ults01
>> 192.168.22.133 ults01
>>
>> Basic question is from where it is picking up
>> localhost/127.0.0.1:60020?
>> I think, it should be ults01/192.168.22.133:60020.
>> Even worst, it use to work, but due to the virtual server
>> move, i have
>> to change the IP address of ults01 machine.
>>
>> thanks for comments.
>> regards,
>> devush
>>
Re: zookeeper connection issue - distributed mode
Posted by Florin P <fl...@yahoo.com>.
Hello!
The property hbase.zookeeper.quorum is taken from hbase-site.xml on
the HBase master machine.
taken from Hbase master hbase-site.xml
<property>
<name>hbase.zookeeper.quorum</name>
<value><your_server_name></value>
</property>
For me, it worked.
Success,
Florin
--- On Tue, 7/5/11, devush <de...@gmail.com> wrote:
> From: devush <de...@gmail.com>
> Subject: zookeeper connection issue - distributed mode
> To: user@hbase.apache.org
> Date: Tuesday, July 5, 2011, 5:44 AM
> Hi,
>
> i have following environment - hbase-0.90.1-cdh3u0 on
> ubuntu.
>
> I have following code for the distributed mode and i am
> calling this
> java code from remote client:
>
> HBaseConfiguration config = new
> HBaseConfiguration();
>
> config.clear();
>
> config.set("hbase.zookeeper.quorum", "ults01");
>
> config.set("hbase.zookeeper.property.clientPort", "2181");
>
> and I get following log:
> 11/07/05 03:33:03 INFO zookeeper.ZooKeeper: Client
> environment:zookeeper.version=3.3.2-1031432, built on
> 11/05/2010 05:32
> GMT
> 11/07/05 03:33:03 INFO zookeeper.ZooKeeper: Client
> environment:host.name=192.168.1.64
> ...
> 11/07/05 03:21:32 INFO zookeeper.ZooKeeper: Initiating
> client
> connection, connectString=ults01:2181
> sessionTimeout=180000
> watcher=hconnection
> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Opening socket
> connection
> to server ults01/192.168.22.133:2181
> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Socket
> connection
> established to ults01/192.168.22.133:2181, initiating
> session
> 11/07/05 03:21:32 INFO zookeeper.ClientCnxn: Session
> establishment
> complete on server ults01/192.168.22.133:2181, sessionid =
> 0x130f352453f0027, negotiated timeout = 40000
> 11/07/05 03:21:32 INFO ipc.HbaseRPC: Server at
> localhost/127.0.0.1:60020 could not be reached after 1
> tries, giving
> up.
> 11/07/05 03:21:33 INFO ipc.HbaseRPC: Server at
> localhost/127.0.0.1:60020 could not be reached after 1
> tries, giving
> up.
> 11/07/05 03:21:34 INFO ipc.HbaseRPC: Server at
> localhost/127.0.0.1:60020 could not be reached after 1
> tries, giving
> up.
> 11/07/05 03:21:35 INFO ipc.HbaseRPC: Server at
> localhost/127.0.0.1:60020 could not be reached after 1
> tries, giving
> up.
>
> my conf/regionservers used to have the localhost entry,
> which i tried
> to change to the hostname ults01, but no luck.
>
> /etc/hosts:
> 127.0.0.1 localhost
> #127.0.0.1 ults01
> 192.168.22.133 ults01
>
> Basic question is from where it is picking up
> localhost/127.0.0.1:60020?
> I think, it should be ults01/192.168.22.133:60020.
> Even worst, it use to work, but due to the virtual server
> move, i have
> to change the IP address of ults01 machine.
>
> thanks for comments.
> regards,
> devush
>