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Posted to user@hbase.apache.org by Jilani Shaik <ji...@gmail.com> on 2012/08/30 15:30:48 UTC
HBase MasterNotRunningException
Hi,
I have installed and configured Hadoop(hadoop-1.0.3) and
HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
as pseudo cluster setup.
I am able to connect the HBase suing shell from console and able to create
and scan table. But when I tried to contact the same using java application
I am not able to connect the HBase.
Output of "jps" as follows
16872 HRegionServer
16603 HQuorumPeer
15821 DataNode
16047 JobTracker
16667 HMaster
17984 Jps
15680 NameNode
15959 SecondaryNameNode
16179 TaskTracker
The error log for zoo keeper of HBase is as follows
2012-08-30 18:44:19,231 INFO
org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
connection from /192.265.47.219:58357
2012-08-30 18:44:19,232 INFO org.apache.zookeeper.server.ZooKeeperServer:
Client attempting to establish new session at /192.265.47.219:58357
2012-08-30 18:44:19,236 INFO org.apache.zookeeper.server.ZooKeeperServer:
Established session 0x13977a18091000e with negotiated timeout 180000 for
client /192.265.47.219:58357
2012-08-30 18:45:16,245 INFO
org.apache.zookeeper.server.PrepRequestProcessor: Processed session
termination for sessionid: 0x13977a18091000e
2012-08-30 18:45:16,252 INFO org.apache.zookeeper.server.NIOServerCnxn:
Closed socket connection for client /192.265.47.219 :58357 which had
sessionid 0x13977a18091000e
2012-08-30 18:45:16,256 INFO
org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
connection from /192.265.47.219:58373
2012-08-30 18:45:16,257 INFO org.apache.zookeeper.server.ZooKeeperServer:
Client attempting to establish new session at /192.265.47.219:58373
2012-08-30 18:45:16,264 INFO org.apache.zookeeper.server.ZooKeeperServer:
Established session 0x13977a18091000f with negotiated timeout 180000 for
client /192.265.47.219:58373
2012-08-30 18:46:21,279 INFO
org.apache.zookeeper.server.PrepRequestProcessor: Processed session
termination for sessionid: 0x13977a18091000f
2012-08-30 18:46:21,286 INFO org.apache.zookeeper.server.NIOServerCnxn:
Closed socket connection for client /192.265.47.219:58373 which had
sessionid 0x13977a18091000f
2012-08-30 18:46:21,291 INFO
org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
connection from /192.265.47.219:58391
2012-08-30 18:46:21,292 INFO org.apache.zookeeper.server.ZooKeeperServer:
Client attempting to establish new session at /192.265.47.219:58391
2012-08-30 18:46:21,298 INFO org.apache.zookeeper.server.ZooKeeperServer:
Established session 0x13977a180910010 with negotiated timeout 180000 for
client /192.265.47.219:58391
2012-08-30 18:46:53,302 INFO
org.apache.zookeeper.server.PrepRequestProcessor: Processed session
termination for sessionid: 0x13977a180910010
2012-08-30 18:46:53,309 INFO org.apache.zookeeper.server.NIOServerCnxn:
Closed socket connection for client /192.265.47.219:58391 which had
sessionid 0x13977a180910010
Below is the exception from java program
Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
INFO: Session: 0x13977a18091000e closed
Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$EventThread run
INFO: EventThread shut down
Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
INFO: Initiating client connection, connectString= 192.265.47.222:2181
sessionTimeout=180000 watcher=hconnection
Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
startConnect
INFO: Opening socket connection to server / 192.265.47.222:2181
Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
primeConnection
INFO: Socket connection established to 192.265.47.222/192.265.47.222:2181,
initiating session
Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
onConnected
INFO: Session establishment complete on server
192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a18091000f,
negotiated timeout = 180000
Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
INFO: Session: 0x13977a18091000f closed
Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$EventThread run
INFO: EventThread shut down
Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
INFO: Initiating client connection, connectString=192.265.47.222:2181
sessionTimeout=180000 watcher=hconnection
Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
startConnect
INFO: Opening socket connection to server /192.265.47.222:2181
Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
primeConnection
INFO: Socket connection established to 192.265.47.222/192.265.47.222:2181,
initiating session
Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
onConnected
INFO: Session establishment complete on
server 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a180910010,
negotiated timeout = 180000
Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
INFO: Session: 0x13977a180910010 closed
12/08/30 18:46:50 org.apache.hadoop.hbase.MasterNotRunningException:
Retried 10 times
12/08/30 18:46:50 at
org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
12/08/30 18:46:50 at
com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
12/08/30 18:46:50 at
oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
12/08/30 18:46:50 at
oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
12/08/30 18:46:50 at
oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
12/08/30 18:46:50 at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
12/08/30 18:46:50 at
com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
12/08/30 18:46:50 at
com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
12/08/30 18:46:50 at
com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
12/08/30 18:46:50 at
com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
12/08/30 18:46:50 at
com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
12/08/30 18:46:50 at
com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ClientCnxn$EventThread run
INFO: EventThread shut down
Please suggest me how to resolve this.
Thank You,
Jilani
Re: HBase MasterNotRunningException
Posted by Mohamed Zahoor <jm...@gmail.com>.
Check DNS entry and also check if there is any firewall configured.
./zahoor
On 30-Aug-2012, at 8:16 PM, Jilani Shaik <ji...@gmail.com> wrote:
> I am able to connect to HBase using Java client if the client is on the
> same box where Hadoop and HBase are installed. If the client is on other
> box either windows or linux, I am getting the error as below
>
> org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for
> client
>
> Please suggest me how to identify and fix the issue.
>
> Thank You,
> Jilani
>
> On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <ji...@gmail.com> wrote:
>
>> Hi,
>>
>> I have installed and configured Hadoop(hadoop-1.0.3) and
>> HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
>> as pseudo cluster setup.
>>
>> I am able to connect the HBase suing shell from console and able to create
>> and scan table. But when I tried to contact the same using java application
>> I am not able to connect the HBase.
>>
>> Output of "jps" as follows
>> 16872 HRegionServer
>> 16603 HQuorumPeer
>> 15821 DataNode
>> 16047 JobTracker
>> 16667 HMaster
>> 17984 Jps
>> 15680 NameNode
>> 15959 SecondaryNameNode
>> 16179 TaskTracker
>>
>> The error log for zoo keeper of HBase is as follows
>>
>> 2012-08-30 18:44:19,231 INFO
>> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
>> connection from /192.265.47.219:58357
>> 2012-08-30 18:44:19,232 INFO org.apache.zookeeper.server.ZooKeeperServer:
>> Client attempting to establish new session at /192.265.47.219:58357
>> 2012-08-30 18:44:19,236 INFO org.apache.zookeeper.server.ZooKeeperServer:
>> Established session 0x13977a18091000e with negotiated timeout 180000 for
>> client /192.265.47.219:58357
>> 2012-08-30 18:45:16,245 INFO
>> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
>> termination for sessionid: 0x13977a18091000e
>> 2012-08-30 18:45:16,252 INFO org.apache.zookeeper.server.NIOServerCnxn:
>> Closed socket connection for client /192.265.47.219 :58357 which had
>> sessionid 0x13977a18091000e
>> 2012-08-30 18:45:16,256 INFO
>> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
>> connection from /192.265.47.219:58373
>> 2012-08-30 18:45:16,257 INFO org.apache.zookeeper.server.ZooKeeperServer:
>> Client attempting to establish new session at /192.265.47.219:58373
>> 2012-08-30 18:45:16,264 INFO org.apache.zookeeper.server.ZooKeeperServer:
>> Established session 0x13977a18091000f with negotiated timeout 180000 for
>> client /192.265.47.219:58373
>> 2012-08-30 18:46:21,279 INFO
>> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
>> termination for sessionid: 0x13977a18091000f
>> 2012-08-30 18:46:21,286 INFO org.apache.zookeeper.server.NIOServerCnxn:
>> Closed socket connection for client /192.265.47.219:58373 which had
>> sessionid 0x13977a18091000f
>> 2012-08-30 18:46:21,291 INFO
>> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
>> connection from /192.265.47.219:58391
>> 2012-08-30 18:46:21,292 INFO org.apache.zookeeper.server.ZooKeeperServer:
>> Client attempting to establish new session at /192.265.47.219:58391
>> 2012-08-30 18:46:21,298 INFO org.apache.zookeeper.server.ZooKeeperServer:
>> Established session 0x13977a180910010 with negotiated timeout 180000 for
>> client /192.265.47.219:58391
>> 2012-08-30 18:46:53,302 INFO
>> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
>> termination for sessionid: 0x13977a180910010
>> 2012-08-30 18:46:53,309 INFO org.apache.zookeeper.server.NIOServerCnxn:
>> Closed socket connection for client /192.265.47.219:58391 which had
>> sessionid 0x13977a180910010
>>
>>
>> Below is the exception from java program
>>
>> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
>> INFO: Session: 0x13977a18091000e closed
>> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$EventThread run
>> INFO: EventThread shut down
>> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
>> INFO: Initiating client connection, connectString= 192.265.47.222:2181
>> sessionTimeout=180000 watcher=hconnection
>> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
>> startConnect
>> INFO: Opening socket connection to server / 192.265.47.222:2181
>> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
>> primeConnection
>> INFO: Socket connection established to 192.265.47.222/192.265.47.222:2181,
>> initiating session
>> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
>> onConnected
>> INFO: Session establishment complete on server
>> 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a18091000f,
>> negotiated timeout = 180000
>> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
>> INFO: Session: 0x13977a18091000f closed
>> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$EventThread run
>> INFO: EventThread shut down
>> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
>> INFO: Initiating client connection, connectString=192.265.47.222:2181
>> sessionTimeout=180000 watcher=hconnection
>> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
>> startConnect
>> INFO: Opening socket connection to server /192.265.47.222:2181
>> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
>> primeConnection
>> INFO: Socket connection established to 192.265.47.222/192.265.47.222:2181,
>> initiating session
>> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
>> onConnected
>> INFO: Session establishment complete on
>> server 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a180910010,
>> negotiated timeout = 180000
>> Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
>> INFO: Session: 0x13977a180910010 closed
>> 12/08/30 18:46:50 org.apache.hadoop.hbase.MasterNotRunningException:
>> Retried 10 times
>> 12/08/30 18:46:50 at
>> org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
>> 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
>> 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
>> 12/08/30 18:46:50 at
>> com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
>> 12/08/30 18:46:50 at
>> oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
>> 12/08/30 18:46:50 at
>> oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
>> 12/08/30 18:46:50 at
>> oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
>> 12/08/30 18:46:50 at
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>> 12/08/30 18:46:50 at
>> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
>> 12/08/30 18:46:50 at
>> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
>> 12/08/30 18:46:50 at
>> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
>> 12/08/30 18:46:50 at
>> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
>> 12/08/30 18:46:50 at
>> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
>> 12/08/30 18:46:50 at
>> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
>> 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
>> Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ClientCnxn$EventThread run
>> INFO: EventThread shut down
>>
>>
>> Please suggest me how to resolve this.
>>
>>
>> Thank You,
>> Jilani
>>
>>
Re: HBase MasterNotRunningException
Posted by Jilani Shaik <ji...@gmail.com>.
Hi,
Thank you Anil and Stack for helping in resolving the issue. I am able to
connect from other machine after applying change of the IP address to DNS
name. I need to apply the IP address and names etc in "hosts" file of other
systems. which was also missed earlier.
Thank You,
Jilani
On Fri, Aug 31, 2012 at 11:31 AM, Jilani Shaik <ji...@gmail.com> wrote:
> Hi,
>
> I am getting the pages when requested below URLs from remote boxes for
> master and region server.
>
> http://192.265.47.222:60010/master-status
>
> http://192.265.47.222:60030/rs-status
>
> What is DNS configuration file, where can I find these files to modify. I
> do not have much knowledge on DNS and networking files etc.
>
> Coming to DNS name instead of IP address, I need to modify all the conf
> files from Hadoop and HBase along with /etc/hosts file. Please let me know
> if I need to modify some more files also.
>
>
> Thank You,
> Jilani
>
> On Fri, Aug 31, 2012 at 4:26 AM, anil gupta <an...@gmail.com> wrote:
>
>> Sorry, I messed up my last email. Please ignore that.
>>
>> In addition to Stack's suggestion, use DNS names instead of IP address in
>> configuration of Hadoop and HBase. Its a bad idea to use IP address in
>> configuration of Hadoop/HBase. Check your DNS configuration file also.
>> By sudo i meant that run the netstat command like this: "sudo netstat
>> -alnp" . "sudo" is used to run a command with root privileges.
>>
>> ~Anil
>>
>> On Thu, Aug 30, 2012 at 3:54 PM, anil gupta <an...@gmail.com>
>> wrote:
>>
>> > In addition to Stack's suggestion, use DNS names instead of IP address
>> in
>> > configuration of Hadoop and HBase. Its a bad idea to use DNS names in
>> > configuration. Check your DNS configuration file.
>> >
>> > By sudo i meant that run the netstat command like this: "sudo netstat
>> > -alnp" . "sudo" is used to run a command with root privileges.
>> >
>> > ~Anil
>> >
>> >
>> > On Thu, Aug 30, 2012 at 3:40 PM, Stack <st...@duboce.net> wrote:
>> >
>> >> On Thu, Aug 30, 2012 at 12:17 PM, Jilani Shaik <ji...@gmail.com>
>> >> wrote:
>> >> > telnet is working for 60010, 60030 and 9000 from both the local and
>> >> remote
>> >> > boxes.
>> >> >
>> >>
>> >> Then the hbase daemons are not running or as Anil is suggesting, the
>> >> connectivity between machines needs fixing (It looks like all binds to
>> >> localhost.. can you fix that?). Once your connectivity fixed, then
>> >> try running HBase.
>> >>
>> >> St.Ack
>> >>
>> >
>> >
>> >
>> > --
>> > Thanks & Regards,
>> > Anil Gupta
>> >
>>
>>
>>
>> --
>> Thanks & Regards,
>> Anil Gupta
>>
>
>
Re: HBase MasterNotRunningException
Posted by Jilani Shaik <ji...@gmail.com>.
Hi,
I am getting the pages when requested below URLs from remote boxes for
master and region server.
http://192.265.47.222:60010/master-status
http://192.265.47.222:60030/rs-status
What is DNS configuration file, where can I find these files to modify. I
do not have much knowledge on DNS and networking files etc.
Coming to DNS name instead of IP address, I need to modify all the conf
files from Hadoop and HBase along with /etc/hosts file. Please let me know
if I need to modify some more files also.
Thank You,
Jilani
On Fri, Aug 31, 2012 at 4:26 AM, anil gupta <an...@gmail.com> wrote:
> Sorry, I messed up my last email. Please ignore that.
>
> In addition to Stack's suggestion, use DNS names instead of IP address in
> configuration of Hadoop and HBase. Its a bad idea to use IP address in
> configuration of Hadoop/HBase. Check your DNS configuration file also.
> By sudo i meant that run the netstat command like this: "sudo netstat
> -alnp" . "sudo" is used to run a command with root privileges.
>
> ~Anil
>
> On Thu, Aug 30, 2012 at 3:54 PM, anil gupta <an...@gmail.com> wrote:
>
> > In addition to Stack's suggestion, use DNS names instead of IP address in
> > configuration of Hadoop and HBase. Its a bad idea to use DNS names in
> > configuration. Check your DNS configuration file.
> >
> > By sudo i meant that run the netstat command like this: "sudo netstat
> > -alnp" . "sudo" is used to run a command with root privileges.
> >
> > ~Anil
> >
> >
> > On Thu, Aug 30, 2012 at 3:40 PM, Stack <st...@duboce.net> wrote:
> >
> >> On Thu, Aug 30, 2012 at 12:17 PM, Jilani Shaik <ji...@gmail.com>
> >> wrote:
> >> > telnet is working for 60010, 60030 and 9000 from both the local and
> >> remote
> >> > boxes.
> >> >
> >>
> >> Then the hbase daemons are not running or as Anil is suggesting, the
> >> connectivity between machines needs fixing (It looks like all binds to
> >> localhost.. can you fix that?). Once your connectivity fixed, then
> >> try running HBase.
> >>
> >> St.Ack
> >>
> >
> >
> >
> > --
> > Thanks & Regards,
> > Anil Gupta
> >
>
>
>
> --
> Thanks & Regards,
> Anil Gupta
>
Re: HBase MasterNotRunningException
Posted by anil gupta <an...@gmail.com>.
Sorry, I messed up my last email. Please ignore that.
In addition to Stack's suggestion, use DNS names instead of IP address in
configuration of Hadoop and HBase. Its a bad idea to use IP address in
configuration of Hadoop/HBase. Check your DNS configuration file also.
By sudo i meant that run the netstat command like this: "sudo netstat
-alnp" . "sudo" is used to run a command with root privileges.
~Anil
On Thu, Aug 30, 2012 at 3:54 PM, anil gupta <an...@gmail.com> wrote:
> In addition to Stack's suggestion, use DNS names instead of IP address in
> configuration of Hadoop and HBase. Its a bad idea to use DNS names in
> configuration. Check your DNS configuration file.
>
> By sudo i meant that run the netstat command like this: "sudo netstat
> -alnp" . "sudo" is used to run a command with root privileges.
>
> ~Anil
>
>
> On Thu, Aug 30, 2012 at 3:40 PM, Stack <st...@duboce.net> wrote:
>
>> On Thu, Aug 30, 2012 at 12:17 PM, Jilani Shaik <ji...@gmail.com>
>> wrote:
>> > telnet is working for 60010, 60030 and 9000 from both the local and
>> remote
>> > boxes.
>> >
>>
>> Then the hbase daemons are not running or as Anil is suggesting, the
>> connectivity between machines needs fixing (It looks like all binds to
>> localhost.. can you fix that?). Once your connectivity fixed, then
>> try running HBase.
>>
>> St.Ack
>>
>
>
>
> --
> Thanks & Regards,
> Anil Gupta
>
--
Thanks & Regards,
Anil Gupta
Re: HBase MasterNotRunningException
Posted by anil gupta <an...@gmail.com>.
In addition to Stack's suggestion, use DNS names instead of IP address in
configuration of Hadoop and HBase. Its a bad idea to use DNS names in
configuration. Check your DNS configuration file.
By sudo i meant that run the netstat command like this: "sudo netstat
-alnp" . "sudo" is used to run a command with root privileges.
~Anil
On Thu, Aug 30, 2012 at 3:40 PM, Stack <st...@duboce.net> wrote:
> On Thu, Aug 30, 2012 at 12:17 PM, Jilani Shaik <ji...@gmail.com>
> wrote:
> > telnet is working for 60010, 60030 and 9000 from both the local and
> remote
> > boxes.
> >
>
> Then the hbase daemons are not running or as Anil is suggesting, the
> connectivity between machines needs fixing (It looks like all binds to
> localhost.. can you fix that?). Once your connectivity fixed, then
> try running HBase.
>
> St.Ack
>
--
Thanks & Regards,
Anil Gupta
Re: HBase MasterNotRunningException
Posted by Stack <st...@duboce.net>.
On Thu, Aug 30, 2012 at 12:17 PM, Jilani Shaik <ji...@gmail.com> wrote:
> telnet is working for 60010, 60030 and 9000 from both the local and remote
> boxes.
>
Then the hbase daemons are not running or as Anil is suggesting, the
connectivity between machines needs fixing (It looks like all binds to
localhost.. can you fix that?). Once your connectivity fixed, then
try running HBase.
St.Ack
Re: HBase MasterNotRunningException
Posted by Jilani Shaik <ji...@gmail.com>.
Please find the below conf files from both the hadoop and hbase conf.
core-site.xml
<configuration>
<property>
<name>hadoop.tmp.dir</name>
<value>/home/rtit/hadoop/tmp</value>
</property>
<property>
<name>fs.default.name</name>
<value>hdfs://192.265.47.222:9000</value>
</property>
</configuration>
hdfs-site.xml
<configuration>
<property>
<name>dfs.name.dir</name>
<value>/home/rtit/hadoop/hdfs-data-name</value>
</property>
<property>
<name>dfs.data.dir</name>
<value>/home/rtit/hadoop/hdfs-data</value>
</property>
<property>
<name>dfs.replication</name>
<value>1</value>
</property>
</configuration>
hbase-site.xml
<configuration>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.rootdir</name>
<value>hdfs://192.265.47.222:9000/hbase</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2181</value>
<description>Property from ZooKeeper's config zoo.cfg.
The port at which the clients will connect.
</description>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>192.265.47.222</value>
<description>Comma separated list of servers in the ZooKeeper Quorum.
For example, "host1.mydomain.com,host2.mydomain.com,host3.mydomain.com
".
By default this is set to localhost for local and pseudo-distributed
modes
of operation. For a fully-distributed setup, this should be set to a
full
list of ZooKeeper quorum servers. If HBASE_MANAGES_ZK is set in
hbase-env.sh
this is the list of servers which we will start/stop ZooKeeper on.
</description>
</property>
</configuration>
I did not get where is the port 60030 and 60010 will come.
Please find the netstat result below
[rtit@localhost conf]$ netstat -alnp | grep 900
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 ::ffff:192.265.47.222:9000 :::*
LISTEN 15680/java
tcp 0 0 ::ffff:127.0.0.1:9001 :::*
LISTEN 16047/java
tcp 0 0 ::ffff:192.265.47.222:46092 ::ffff:192.265.47.222:9000
TIME_WAIT -
tcp 0 0 ::ffff:192.265.47.222:39922 ::ffff:192.265.47.222:9000
ESTABLISHED 15821/java
tcp 0 0 ::ffff:127.0.0.1:9001 ::ffff:127.0.0.1:33317
ESTABLISHED 16047/java
tcp 0 0 ::ffff:192.265.47.222:9000 ::ffff:192.265.47.222:39922
ESTABLISHED 15680/java
tcp 0 0 ::ffff:192.265.47.222:46084 ::ffff:192.265.47.222:9000
TIME_WAIT -
tcp 0 0 ::ffff:192.265.47.222:46089 ::ffff:192.265.47.222:9000
TIME_WAIT -
tcp 0 0 ::ffff:127.0.0.1:33317 ::ffff:127.0.0.1:9001
ESTABLISHED 16179/java
tcp 0 0 ::ffff:192.265.47.222:9000 ::ffff:192.265.47.222:46101
ESTABLISHED 15680/java
tcp 0 0 ::ffff:192.265.47.222:46101 ::ffff:192.265.47.222:9000
ESTABLISHED 22842/java
[rtit@localhost conf]$ netstat -alnp | grep 600
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 :::60010 :::*
LISTEN 22642/java
tcp 0 0 ::ffff:127.0.0.1:60020 :::*
LISTEN 22842/java
tcp 0 0 :::60030 :::*
LISTEN 22842/java
tcp 0 0 ::ffff:127.0.0.1:60000 :::*
LISTEN 22642/java
tcp 0 0 ::ffff:192.265.47.222:60010 ::ffff:192.265.47.216:49870
ESTABLISHED 22642/java
tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60094
ESTABLISHED 22572/java
tcp 0 0 ::ffff:127.0.0.1:48637 ::ffff:127.0.0.1:60000
ESTABLISHED 22842/java
tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60098
ESTABLISHED 22572/java
tcp 0 0 ::ffff:192.265.47.222:60098 ::ffff:192.265.47.222:2181
ESTABLISHED 22642/java
tcp 0 0 ::ffff:192.265.47.222:60094 ::ffff:192.265.47.222:2181
ESTABLISHED 22842/java
tcp 0 0 ::ffff:127.0.0.1:62954 ::ffff:127.0.0.1:60020
TIME_WAIT -
tcp 0 0 ::ffff:127.0.0.1:60000 ::ffff:127.0.0.1:48637
ESTABLISHED 22642/java
tcp 0 0 ::ffff:192.265.47.222:60089 ::ffff:192.265.47.222:2181
ESTABLISHED 22642/java
tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60089
ESTABLISHED 22572/java
telnet is working for 60010, 60030 and 9000 from both the local and remote
boxes.
I did not get the "netstat as sudo". Do I need to run netstat from root
user?
I do not have sudo user, but I have the root user credentials. so I can run
the netstat form root.
Thank You,
Jilani
On Thu, Aug 30, 2012 at 11:51 PM, anil gupta <an...@gmail.com> wrote:
> Can you also try to run telnet and netstat for port: 60030 and 60010 ? I
> dont see post 60030 and 60010 in the output of netstat. Did you configured
> some other ports for HBase Master?
>
> 2181 is the port of zookeeper.
>
>
> On Thu, Aug 30, 2012 at 8:45 AM, Jilani Shaik <ji...@gmail.com>
> wrote:
>
> > Hi Anil,
> >
> > Please see the below commands which I executed and respective outputs.
> >
> > on HBase and Hadoop box
> >
> > [rtit@localhost conf]$ netstat -alnp | grep 2181
> > (Not all processes could be identified, non-owned process info
> > will not be shown, you would have to be root to see it all.)
> > tcp 0 0 :::2181 :::*
> > LISTEN 22572/java
> > tcp 0 0 ::ffff:192.265.47.222:2181
> ::ffff:192.265.47.222:60094
> > ESTABLISHED 22572/java
> > tcp 0 0 ::ffff:192.265.47.222:2181
> ::ffff:192.265.47.222:60117
> > ESTABLISHED 22572/java
> > tcp 0 0 ::ffff:192.265.47.222:2181
> ::ffff:192.265.47.222:60098
> > ESTABLISHED 22572/java
> > tcp 0 0 ::ffff:192.265.47.222:60098
> ::ffff:192.265.47.222:2181
> > ESTABLISHED 22642/java
> > tcp 0 0 ::ffff:192.265.47.222:60094
> ::ffff:192.265.47.222:2181
> > ESTABLISHED 22842/java
> > tcp 0 0 ::ffff:192.265.47.222:60117
> ::ffff:192.265.47.222:2181
> > ESTABLISHED 22842/java
> > tcp 0 0 ::ffff:192.265.47.222:60089
> ::ffff:192.265.47.222:2181
> > ESTABLISHED 22642/java
> > tcp 0 0 ::ffff:192.265.47.222:2181
> ::ffff:192.265.47.222:60089
> > ESTABLISHED 22572/java
> >
> >
> > [rtit@localhost conf]$ telnet localhost 2181
> > Trying 127.0.0.1...
> > Connected to localhost.
> > Escape character is '^]'.
> >
> >
> > Connection closed by foreign host.
> > [rtit@localhost conf]$
> >
> >
> > [rtit@localhost conf]$ telnet 192.265.47.222 2181
> > Trying 192.265.47.222...
> > Connected to 192.265.47.222.
> > Escape character is '^]'.
> >
> >
> > Connection closed by foreign host.
> > [rtit@localhost conf]$
> >
> >
> >
> > --> From the remote box
> > [rtit@RTIT-1 hbasedemos]$ telnet 192.265.47.222 2181
> > Trying 192.265.47.222...
> > Connected to 192.265.47.222.
> > Escape character is '^]'.
> >
> >
> > Connection closed by foreign host.
> > [rtit@RTIT-1 hbasedemos]$
> >
> >
> >
> >
> > On Thu, Aug 30, 2012 at 8:58 PM, anil gupta <an...@gmail.com>
> wrote:
> >
> > > Then, it might be a issue with port binding. try to do telnet on the
> port
> > > to which HBase listens from localhost as well as remote machine.
> > > Also, try to run the netstat command and see the bindings of service.
> > >
> > > ~Anil
> > >
> > > On Thu, Aug 30, 2012 at 8:20 AM, Jilani Shaik <ji...@gmail.com>
> > > wrote:
> > >
> > > > Anil,
> > > >
> > > > Already I disabled firewall of linux using iptables service.
> > > >
> > > > Thank You,
> > > > Jilani
> > > >
> > > >
> > > > On Thu, Aug 30, 2012 at 8:35 PM, anil gupta <an...@gmail.com>
> > > wrote:
> > > >
> > > > > Hi Jilani,
> > > > >
> > > > > It seems like a firewall issue. You will need to open appropriate
> > ports
> > > > or
> > > > > disable the firewall on the machine you are running the service.
> > > > >
> > > > > HTH,
> > > > > Anil
> > > > >
> > > > > On Thu, Aug 30, 2012 at 7:46 AM, Jilani Shaik <
> jilani2423@gmail.com>
> > > > > wrote:
> > > > >
> > > > > > I am able to connect to HBase using Java client if the client is
> on
> > > the
> > > > > > same box where Hadoop and HBase are installed. If the client is
> on
> > > > other
> > > > > > box either windows or linux, I am getting the error as below
> > > > > >
> > > > > > org.apache.zookeeper.server.NIOServerCnxn: Closed socket
> connection
> > > for
> > > > > > client
> > > > > >
> > > > > > Please suggest me how to identify and fix the issue.
> > > > > >
> > > > > > Thank You,
> > > > > > Jilani
> > > > > >
> > > > > > On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <
> > jilani2423@gmail.com>
> > > > > > wrote:
> > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > I have installed and configured Hadoop(hadoop-1.0.3) and
> > > > > > > HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
> > > > > > > as pseudo cluster setup.
> > > > > > >
> > > > > > > I am able to connect the HBase suing shell from console and
> able
> > to
> > > > > > create
> > > > > > > and scan table. But when I tried to contact the same using java
> > > > > > application
> > > > > > > I am not able to connect the HBase.
> > > > > > >
> > > > > > > Output of "jps" as follows
> > > > > > > 16872 HRegionServer
> > > > > > > 16603 HQuorumPeer
> > > > > > > 15821 DataNode
> > > > > > > 16047 JobTracker
> > > > > > > 16667 HMaster
> > > > > > > 17984 Jps
> > > > > > > 15680 NameNode
> > > > > > > 15959 SecondaryNameNode
> > > > > > > 16179 TaskTracker
> > > > > > >
> > > > > > > The error log for zoo keeper of HBase is as follows
> > > > > > >
> > > > > > > 2012-08-30 18:44:19,231 INFO
> > > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted
> socket
> > > > > > > connection from /192.265.47.219:58357
> > > > > > > 2012-08-30 18:44:19,232 INFO
> > > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > > Client attempting to establish new session at
> > /192.265.47.219:58357
> > > > > > > 2012-08-30 18:44:19,236 INFO
> > > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > > Established session 0x13977a18091000e with negotiated timeout
> > > 180000
> > > > > for
> > > > > > > client /192.265.47.219:58357
> > > > > > > 2012-08-30 18:45:16,245 INFO
> > > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
> > session
> > > > > > > termination for sessionid: 0x13977a18091000e
> > > > > > > 2012-08-30 18:45:16,252 INFO
> > > > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > > > Closed socket connection for client /192.265.47.219 :58357
> which
> > > had
> > > > > > > sessionid 0x13977a18091000e
> > > > > > > 2012-08-30 18:45:16,256 INFO
> > > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted
> socket
> > > > > > > connection from /192.265.47.219:58373
> > > > > > > 2012-08-30 18:45:16,257 INFO
> > > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > > Client attempting to establish new session at
> > /192.265.47.219:58373
> > > > > > > 2012-08-30 18:45:16,264 INFO
> > > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > > Established session 0x13977a18091000f with negotiated timeout
> > > 180000
> > > > > for
> > > > > > > client /192.265.47.219:58373
> > > > > > > 2012-08-30 18:46:21,279 INFO
> > > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
> > session
> > > > > > > termination for sessionid: 0x13977a18091000f
> > > > > > > 2012-08-30 18:46:21,286 INFO
> > > > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > > > Closed socket connection for client /192.265.47.219:58373 which
> > had
> > > > > > > sessionid 0x13977a18091000f
> > > > > > > 2012-08-30 18:46:21,291 INFO
> > > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted
> socket
> > > > > > > connection from /192.265.47.219:58391
> > > > > > > 2012-08-30 18:46:21,292 INFO
> > > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > > Client attempting to establish new session at
> > /192.265.47.219:58391
> > > > > > > 2012-08-30 18:46:21,298 INFO
> > > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > > Established session 0x13977a180910010 with negotiated timeout
> > > 180000
> > > > > for
> > > > > > > client /192.265.47.219:58391
> > > > > > > 2012-08-30 18:46:53,302 INFO
> > > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
> > session
> > > > > > > termination for sessionid: 0x13977a180910010
> > > > > > > 2012-08-30 18:46:53,309 INFO
> > > > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > > > Closed socket connection for client /192.265.47.219:58391 which
> > had
> > > > > > > sessionid 0x13977a180910010
> > > > > > >
> > > > > > >
> > > > > > > Below is the exception from java program
> > > > > > >
> > > > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
> > > > > > > INFO: Session: 0x13977a18091000e closed
> > > > > > > Aug 30, 2012 6:45:13 PM
> > org.apache.zookeeper.ClientCnxn$EventThread
> > > > run
> > > > > > > INFO: EventThread shut down
> > > > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
> > > > > > > INFO: Initiating client connection, connectString=
> > > > 192.265.47.222:2181
> > > > > > > sessionTimeout=180000 watcher=hconnection
> > > > > > > Aug 30, 2012 6:45:13 PM
> > org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > > startConnect
> > > > > > > INFO: Opening socket connection to server / 192.265.47.222:2181
> > > > > > > Aug 30, 2012 6:45:13 PM
> > org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > > primeConnection
> > > > > > > INFO: Socket connection established to
> > > > > > 192.265.47.222/192.265.47.222:2181,
> > > > > > > initiating session
> > > > > > > Aug 30, 2012 6:45:13 PM
> > org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > > onConnected
> > > > > > > INFO: Session establishment complete on server
> > > > > > > 192.265.47.222/192.265.47.222:2181, sessionid =
> > 0x13977a18091000f,
> > > > > > > negotiated timeout = 180000
> > > > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
> > > > > > > INFO: Session: 0x13977a18091000f closed
> > > > > > > Aug 30, 2012 6:46:18 PM
> > org.apache.zookeeper.ClientCnxn$EventThread
> > > > run
> > > > > > > INFO: EventThread shut down
> > > > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
> > > > > > > INFO: Initiating client connection,
> > > connectString=192.265.47.222:2181
> > > > > > > sessionTimeout=180000 watcher=hconnection
> > > > > > > Aug 30, 2012 6:46:18 PM
> > org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > > startConnect
> > > > > > > INFO: Opening socket connection to server /192.265.47.222:2181
> > > > > > > Aug 30, 2012 6:46:18 PM
> > org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > > primeConnection
> > > > > > > INFO: Socket connection established to
> > > > > > 192.265.47.222/192.265.47.222:2181,
> > > > > > > initiating session
> > > > > > > Aug 30, 2012 6:46:18 PM
> > org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > > onConnected
> > > > > > > INFO: Session establishment complete on
> > > > > > > server 192.265.47.222/192.265.47.222:2181, sessionid =
> > > > > 0x13977a180910010,
> > > > > > > negotiated timeout = 180000
> > > > > > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
> > > > > > > INFO: Session: 0x13977a180910010 closed
> > > > > > > 12/08/30 18:46:50
> > > org.apache.hadoop.hbase.MasterNotRunningException:
> > > > > > > Retried 10 times
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
> > > > > > > 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
> > > > > > > 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > >
> com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > > oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
> > > > > > > 12/08/30 18:46:50 at
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
> > > > > > > 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
> > > > > > > Aug 30, 2012 6:46:50 PM
> > org.apache.zookeeper.ClientCnxn$EventThread
> > > > run
> > > > > > > INFO: EventThread shut down
> > > > > > >
> > > > > > >
> > > > > > > Please suggest me how to resolve this.
> > > > > > >
> > > > > > >
> > > > > > > Thank You,
> > > > > > > Jilani
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Thanks & Regards,
> > > > > Anil Gupta
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Thanks & Regards,
> > > Anil Gupta
> > >
> >
>
>
>
> --
> Thanks & Regards,
> Anil Gupta
>
Re: HBase MasterNotRunningException
Posted by anil gupta <an...@gmail.com>.
If possible, try to run netstat as sudo.
On Thu, Aug 30, 2012 at 11:21 AM, anil gupta <an...@gmail.com> wrote:
> Can you also try to run telnet and netstat for port: 60030 and 60010 ? I
> dont see post 60030 and 60010 in the output of netstat. Did you configured
> some other ports for HBase Master?
>
> 2181 is the port of zookeeper.
>
>
> On Thu, Aug 30, 2012 at 8:45 AM, Jilani Shaik <ji...@gmail.com>wrote:
>
>> Hi Anil,
>>
>> Please see the below commands which I executed and respective outputs.
>>
>> on HBase and Hadoop box
>>
>> [rtit@localhost conf]$ netstat -alnp | grep 2181
>> (Not all processes could be identified, non-owned process info
>> will not be shown, you would have to be root to see it all.)
>> tcp 0 0 :::2181 :::*
>> LISTEN 22572/java
>> tcp 0 0 ::ffff:192.265.47.222:2181
>> ::ffff:192.265.47.222:60094
>> ESTABLISHED 22572/java
>> tcp 0 0 ::ffff:192.265.47.222:2181
>> ::ffff:192.265.47.222:60117
>> ESTABLISHED 22572/java
>> tcp 0 0 ::ffff:192.265.47.222:2181
>> ::ffff:192.265.47.222:60098
>> ESTABLISHED 22572/java
>> tcp 0 0 ::ffff:192.265.47.222:60098 ::ffff:192.265.47.222:2181
>> ESTABLISHED 22642/java
>> tcp 0 0 ::ffff:192.265.47.222:60094 ::ffff:192.265.47.222:2181
>> ESTABLISHED 22842/java
>> tcp 0 0 ::ffff:192.265.47.222:60117 ::ffff:192.265.47.222:2181
>> ESTABLISHED 22842/java
>> tcp 0 0 ::ffff:192.265.47.222:60089 ::ffff:192.265.47.222:2181
>> ESTABLISHED 22642/java
>> tcp 0 0 ::ffff:192.265.47.222:2181
>> ::ffff:192.265.47.222:60089
>> ESTABLISHED 22572/java
>>
>>
>> [rtit@localhost conf]$ telnet localhost 2181
>> Trying 127.0.0.1...
>> Connected to localhost.
>> Escape character is '^]'.
>>
>>
>> Connection closed by foreign host.
>> [rtit@localhost conf]$
>>
>>
>> [rtit@localhost conf]$ telnet 192.265.47.222 2181
>> Trying 192.265.47.222...
>> Connected to 192.265.47.222.
>> Escape character is '^]'.
>>
>>
>> Connection closed by foreign host.
>> [rtit@localhost conf]$
>>
>>
>>
>> --> From the remote box
>> [rtit@RTIT-1 hbasedemos]$ telnet 192.265.47.222 2181
>> Trying 192.265.47.222...
>> Connected to 192.265.47.222.
>> Escape character is '^]'.
>>
>>
>> Connection closed by foreign host.
>> [rtit@RTIT-1 hbasedemos]$
>>
>>
>>
>>
>> On Thu, Aug 30, 2012 at 8:58 PM, anil gupta <an...@gmail.com>
>> wrote:
>>
>> > Then, it might be a issue with port binding. try to do telnet on the
>> port
>> > to which HBase listens from localhost as well as remote machine.
>> > Also, try to run the netstat command and see the bindings of service.
>> >
>> > ~Anil
>> >
>> > On Thu, Aug 30, 2012 at 8:20 AM, Jilani Shaik <ji...@gmail.com>
>> > wrote:
>> >
>> > > Anil,
>> > >
>> > > Already I disabled firewall of linux using iptables service.
>> > >
>> > > Thank You,
>> > > Jilani
>> > >
>> > >
>> > > On Thu, Aug 30, 2012 at 8:35 PM, anil gupta <an...@gmail.com>
>> > wrote:
>> > >
>> > > > Hi Jilani,
>> > > >
>> > > > It seems like a firewall issue. You will need to open appropriate
>> ports
>> > > or
>> > > > disable the firewall on the machine you are running the service.
>> > > >
>> > > > HTH,
>> > > > Anil
>> > > >
>> > > > On Thu, Aug 30, 2012 at 7:46 AM, Jilani Shaik <jilani2423@gmail.com
>> >
>> > > > wrote:
>> > > >
>> > > > > I am able to connect to HBase using Java client if the client is
>> on
>> > the
>> > > > > same box where Hadoop and HBase are installed. If the client is on
>> > > other
>> > > > > box either windows or linux, I am getting the error as below
>> > > > >
>> > > > > org.apache.zookeeper.server.NIOServerCnxn: Closed socket
>> connection
>> > for
>> > > > > client
>> > > > >
>> > > > > Please suggest me how to identify and fix the issue.
>> > > > >
>> > > > > Thank You,
>> > > > > Jilani
>> > > > >
>> > > > > On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <
>> jilani2423@gmail.com>
>> > > > > wrote:
>> > > > >
>> > > > > > Hi,
>> > > > > >
>> > > > > > I have installed and configured Hadoop(hadoop-1.0.3) and
>> > > > > > HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
>> > > > > > as pseudo cluster setup.
>> > > > > >
>> > > > > > I am able to connect the HBase suing shell from console and
>> able to
>> > > > > create
>> > > > > > and scan table. But when I tried to contact the same using java
>> > > > > application
>> > > > > > I am not able to connect the HBase.
>> > > > > >
>> > > > > > Output of "jps" as follows
>> > > > > > 16872 HRegionServer
>> > > > > > 16603 HQuorumPeer
>> > > > > > 15821 DataNode
>> > > > > > 16047 JobTracker
>> > > > > > 16667 HMaster
>> > > > > > 17984 Jps
>> > > > > > 15680 NameNode
>> > > > > > 15959 SecondaryNameNode
>> > > > > > 16179 TaskTracker
>> > > > > >
>> > > > > > The error log for zoo keeper of HBase is as follows
>> > > > > >
>> > > > > > 2012-08-30 18:44:19,231 INFO
>> > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted
>> socket
>> > > > > > connection from /192.265.47.219:58357
>> > > > > > 2012-08-30 18:44:19,232 INFO
>> > > > org.apache.zookeeper.server.ZooKeeperServer:
>> > > > > > Client attempting to establish new session at
>> /192.265.47.219:58357
>> > > > > > 2012-08-30 18:44:19,236 INFO
>> > > > org.apache.zookeeper.server.ZooKeeperServer:
>> > > > > > Established session 0x13977a18091000e with negotiated timeout
>> > 180000
>> > > > for
>> > > > > > client /192.265.47.219:58357
>> > > > > > 2012-08-30 18:45:16,245 INFO
>> > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
>> session
>> > > > > > termination for sessionid: 0x13977a18091000e
>> > > > > > 2012-08-30 18:45:16,252 INFO
>> > > org.apache.zookeeper.server.NIOServerCnxn:
>> > > > > > Closed socket connection for client /192.265.47.219 :58357 which
>> > had
>> > > > > > sessionid 0x13977a18091000e
>> > > > > > 2012-08-30 18:45:16,256 INFO
>> > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted
>> socket
>> > > > > > connection from /192.265.47.219:58373
>> > > > > > 2012-08-30 18:45:16,257 INFO
>> > > > org.apache.zookeeper.server.ZooKeeperServer:
>> > > > > > Client attempting to establish new session at
>> /192.265.47.219:58373
>> > > > > > 2012-08-30 18:45:16,264 INFO
>> > > > org.apache.zookeeper.server.ZooKeeperServer:
>> > > > > > Established session 0x13977a18091000f with negotiated timeout
>> > 180000
>> > > > for
>> > > > > > client /192.265.47.219:58373
>> > > > > > 2012-08-30 18:46:21,279 INFO
>> > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
>> session
>> > > > > > termination for sessionid: 0x13977a18091000f
>> > > > > > 2012-08-30 18:46:21,286 INFO
>> > > org.apache.zookeeper.server.NIOServerCnxn:
>> > > > > > Closed socket connection for client /192.265.47.219:58373 which
>> had
>> > > > > > sessionid 0x13977a18091000f
>> > > > > > 2012-08-30 18:46:21,291 INFO
>> > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted
>> socket
>> > > > > > connection from /192.265.47.219:58391
>> > > > > > 2012-08-30 18:46:21,292 INFO
>> > > > org.apache.zookeeper.server.ZooKeeperServer:
>> > > > > > Client attempting to establish new session at
>> /192.265.47.219:58391
>> > > > > > 2012-08-30 18:46:21,298 INFO
>> > > > org.apache.zookeeper.server.ZooKeeperServer:
>> > > > > > Established session 0x13977a180910010 with negotiated timeout
>> > 180000
>> > > > for
>> > > > > > client /192.265.47.219:58391
>> > > > > > 2012-08-30 18:46:53,302 INFO
>> > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
>> session
>> > > > > > termination for sessionid: 0x13977a180910010
>> > > > > > 2012-08-30 18:46:53,309 INFO
>> > > org.apache.zookeeper.server.NIOServerCnxn:
>> > > > > > Closed socket connection for client /192.265.47.219:58391 which
>> had
>> > > > > > sessionid 0x13977a180910010
>> > > > > >
>> > > > > >
>> > > > > > Below is the exception from java program
>> > > > > >
>> > > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
>> > > > > > INFO: Session: 0x13977a18091000e closed
>> > > > > > Aug 30, 2012 6:45:13 PM
>> org.apache.zookeeper.ClientCnxn$EventThread
>> > > run
>> > > > > > INFO: EventThread shut down
>> > > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
>> > > > > > INFO: Initiating client connection, connectString=
>> > > 192.265.47.222:2181
>> > > > > > sessionTimeout=180000 watcher=hconnection
>> > > > > > Aug 30, 2012 6:45:13 PM
>> org.apache.zookeeper.ClientCnxn$SendThread
>> > > > > > startConnect
>> > > > > > INFO: Opening socket connection to server / 192.265.47.222:2181
>> > > > > > Aug 30, 2012 6:45:13 PM
>> org.apache.zookeeper.ClientCnxn$SendThread
>> > > > > > primeConnection
>> > > > > > INFO: Socket connection established to
>> > > > > 192.265.47.222/192.265.47.222:2181,
>> > > > > > initiating session
>> > > > > > Aug 30, 2012 6:45:13 PM
>> org.apache.zookeeper.ClientCnxn$SendThread
>> > > > > > onConnected
>> > > > > > INFO: Session establishment complete on server
>> > > > > > 192.265.47.222/192.265.47.222:2181, sessionid =
>> 0x13977a18091000f,
>> > > > > > negotiated timeout = 180000
>> > > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
>> > > > > > INFO: Session: 0x13977a18091000f closed
>> > > > > > Aug 30, 2012 6:46:18 PM
>> org.apache.zookeeper.ClientCnxn$EventThread
>> > > run
>> > > > > > INFO: EventThread shut down
>> > > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
>> > > > > > INFO: Initiating client connection,
>> > connectString=192.265.47.222:2181
>> > > > > > sessionTimeout=180000 watcher=hconnection
>> > > > > > Aug 30, 2012 6:46:18 PM
>> org.apache.zookeeper.ClientCnxn$SendThread
>> > > > > > startConnect
>> > > > > > INFO: Opening socket connection to server /192.265.47.222:2181
>> > > > > > Aug 30, 2012 6:46:18 PM
>> org.apache.zookeeper.ClientCnxn$SendThread
>> > > > > > primeConnection
>> > > > > > INFO: Socket connection established to
>> > > > > 192.265.47.222/192.265.47.222:2181,
>> > > > > > initiating session
>> > > > > > Aug 30, 2012 6:46:18 PM
>> org.apache.zookeeper.ClientCnxn$SendThread
>> > > > > > onConnected
>> > > > > > INFO: Session establishment complete on
>> > > > > > server 192.265.47.222/192.265.47.222:2181, sessionid =
>> > > > 0x13977a180910010,
>> > > > > > negotiated timeout = 180000
>> > > > > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
>> > > > > > INFO: Session: 0x13977a180910010 closed
>> > > > > > 12/08/30 18:46:50
>> > org.apache.hadoop.hbase.MasterNotRunningException:
>> > > > > > Retried 10 times
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
>> > > > > > 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
>> > > > > > 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > >
>> com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > > oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > > oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
>> > > > > > 12/08/30 18:46:50 at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
>> > > > > > 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
>> > > > > > Aug 30, 2012 6:46:50 PM
>> org.apache.zookeeper.ClientCnxn$EventThread
>> > > run
>> > > > > > INFO: EventThread shut down
>> > > > > >
>> > > > > >
>> > > > > > Please suggest me how to resolve this.
>> > > > > >
>> > > > > >
>> > > > > > Thank You,
>> > > > > > Jilani
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > > >
>> > > >
>> > > > --
>> > > > Thanks & Regards,
>> > > > Anil Gupta
>> > > >
>> > >
>> >
>> >
>> >
>> > --
>> > Thanks & Regards,
>> > Anil Gupta
>> >
>>
>
>
>
> --
> Thanks & Regards,
> Anil Gupta
>
--
Thanks & Regards,
Anil Gupta
Re: HBase MasterNotRunningException
Posted by anil gupta <an...@gmail.com>.
Can you also try to run telnet and netstat for port: 60030 and 60010 ? I
dont see post 60030 and 60010 in the output of netstat. Did you configured
some other ports for HBase Master?
2181 is the port of zookeeper.
On Thu, Aug 30, 2012 at 8:45 AM, Jilani Shaik <ji...@gmail.com> wrote:
> Hi Anil,
>
> Please see the below commands which I executed and respective outputs.
>
> on HBase and Hadoop box
>
> [rtit@localhost conf]$ netstat -alnp | grep 2181
> (Not all processes could be identified, non-owned process info
> will not be shown, you would have to be root to see it all.)
> tcp 0 0 :::2181 :::*
> LISTEN 22572/java
> tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60094
> ESTABLISHED 22572/java
> tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60117
> ESTABLISHED 22572/java
> tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60098
> ESTABLISHED 22572/java
> tcp 0 0 ::ffff:192.265.47.222:60098 ::ffff:192.265.47.222:2181
> ESTABLISHED 22642/java
> tcp 0 0 ::ffff:192.265.47.222:60094 ::ffff:192.265.47.222:2181
> ESTABLISHED 22842/java
> tcp 0 0 ::ffff:192.265.47.222:60117 ::ffff:192.265.47.222:2181
> ESTABLISHED 22842/java
> tcp 0 0 ::ffff:192.265.47.222:60089 ::ffff:192.265.47.222:2181
> ESTABLISHED 22642/java
> tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60089
> ESTABLISHED 22572/java
>
>
> [rtit@localhost conf]$ telnet localhost 2181
> Trying 127.0.0.1...
> Connected to localhost.
> Escape character is '^]'.
>
>
> Connection closed by foreign host.
> [rtit@localhost conf]$
>
>
> [rtit@localhost conf]$ telnet 192.265.47.222 2181
> Trying 192.265.47.222...
> Connected to 192.265.47.222.
> Escape character is '^]'.
>
>
> Connection closed by foreign host.
> [rtit@localhost conf]$
>
>
>
> --> From the remote box
> [rtit@RTIT-1 hbasedemos]$ telnet 192.265.47.222 2181
> Trying 192.265.47.222...
> Connected to 192.265.47.222.
> Escape character is '^]'.
>
>
> Connection closed by foreign host.
> [rtit@RTIT-1 hbasedemos]$
>
>
>
>
> On Thu, Aug 30, 2012 at 8:58 PM, anil gupta <an...@gmail.com> wrote:
>
> > Then, it might be a issue with port binding. try to do telnet on the port
> > to which HBase listens from localhost as well as remote machine.
> > Also, try to run the netstat command and see the bindings of service.
> >
> > ~Anil
> >
> > On Thu, Aug 30, 2012 at 8:20 AM, Jilani Shaik <ji...@gmail.com>
> > wrote:
> >
> > > Anil,
> > >
> > > Already I disabled firewall of linux using iptables service.
> > >
> > > Thank You,
> > > Jilani
> > >
> > >
> > > On Thu, Aug 30, 2012 at 8:35 PM, anil gupta <an...@gmail.com>
> > wrote:
> > >
> > > > Hi Jilani,
> > > >
> > > > It seems like a firewall issue. You will need to open appropriate
> ports
> > > or
> > > > disable the firewall on the machine you are running the service.
> > > >
> > > > HTH,
> > > > Anil
> > > >
> > > > On Thu, Aug 30, 2012 at 7:46 AM, Jilani Shaik <ji...@gmail.com>
> > > > wrote:
> > > >
> > > > > I am able to connect to HBase using Java client if the client is on
> > the
> > > > > same box where Hadoop and HBase are installed. If the client is on
> > > other
> > > > > box either windows or linux, I am getting the error as below
> > > > >
> > > > > org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection
> > for
> > > > > client
> > > > >
> > > > > Please suggest me how to identify and fix the issue.
> > > > >
> > > > > Thank You,
> > > > > Jilani
> > > > >
> > > > > On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <
> jilani2423@gmail.com>
> > > > > wrote:
> > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I have installed and configured Hadoop(hadoop-1.0.3) and
> > > > > > HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
> > > > > > as pseudo cluster setup.
> > > > > >
> > > > > > I am able to connect the HBase suing shell from console and able
> to
> > > > > create
> > > > > > and scan table. But when I tried to contact the same using java
> > > > > application
> > > > > > I am not able to connect the HBase.
> > > > > >
> > > > > > Output of "jps" as follows
> > > > > > 16872 HRegionServer
> > > > > > 16603 HQuorumPeer
> > > > > > 15821 DataNode
> > > > > > 16047 JobTracker
> > > > > > 16667 HMaster
> > > > > > 17984 Jps
> > > > > > 15680 NameNode
> > > > > > 15959 SecondaryNameNode
> > > > > > 16179 TaskTracker
> > > > > >
> > > > > > The error log for zoo keeper of HBase is as follows
> > > > > >
> > > > > > 2012-08-30 18:44:19,231 INFO
> > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > > > connection from /192.265.47.219:58357
> > > > > > 2012-08-30 18:44:19,232 INFO
> > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > Client attempting to establish new session at
> /192.265.47.219:58357
> > > > > > 2012-08-30 18:44:19,236 INFO
> > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > Established session 0x13977a18091000e with negotiated timeout
> > 180000
> > > > for
> > > > > > client /192.265.47.219:58357
> > > > > > 2012-08-30 18:45:16,245 INFO
> > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
> session
> > > > > > termination for sessionid: 0x13977a18091000e
> > > > > > 2012-08-30 18:45:16,252 INFO
> > > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > > Closed socket connection for client /192.265.47.219 :58357 which
> > had
> > > > > > sessionid 0x13977a18091000e
> > > > > > 2012-08-30 18:45:16,256 INFO
> > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > > > connection from /192.265.47.219:58373
> > > > > > 2012-08-30 18:45:16,257 INFO
> > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > Client attempting to establish new session at
> /192.265.47.219:58373
> > > > > > 2012-08-30 18:45:16,264 INFO
> > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > Established session 0x13977a18091000f with negotiated timeout
> > 180000
> > > > for
> > > > > > client /192.265.47.219:58373
> > > > > > 2012-08-30 18:46:21,279 INFO
> > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
> session
> > > > > > termination for sessionid: 0x13977a18091000f
> > > > > > 2012-08-30 18:46:21,286 INFO
> > > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > > Closed socket connection for client /192.265.47.219:58373 which
> had
> > > > > > sessionid 0x13977a18091000f
> > > > > > 2012-08-30 18:46:21,291 INFO
> > > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > > > connection from /192.265.47.219:58391
> > > > > > 2012-08-30 18:46:21,292 INFO
> > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > Client attempting to establish new session at
> /192.265.47.219:58391
> > > > > > 2012-08-30 18:46:21,298 INFO
> > > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > > Established session 0x13977a180910010 with negotiated timeout
> > 180000
> > > > for
> > > > > > client /192.265.47.219:58391
> > > > > > 2012-08-30 18:46:53,302 INFO
> > > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed
> session
> > > > > > termination for sessionid: 0x13977a180910010
> > > > > > 2012-08-30 18:46:53,309 INFO
> > > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > > Closed socket connection for client /192.265.47.219:58391 which
> had
> > > > > > sessionid 0x13977a180910010
> > > > > >
> > > > > >
> > > > > > Below is the exception from java program
> > > > > >
> > > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
> > > > > > INFO: Session: 0x13977a18091000e closed
> > > > > > Aug 30, 2012 6:45:13 PM
> org.apache.zookeeper.ClientCnxn$EventThread
> > > run
> > > > > > INFO: EventThread shut down
> > > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
> > > > > > INFO: Initiating client connection, connectString=
> > > 192.265.47.222:2181
> > > > > > sessionTimeout=180000 watcher=hconnection
> > > > > > Aug 30, 2012 6:45:13 PM
> org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > startConnect
> > > > > > INFO: Opening socket connection to server / 192.265.47.222:2181
> > > > > > Aug 30, 2012 6:45:13 PM
> org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > primeConnection
> > > > > > INFO: Socket connection established to
> > > > > 192.265.47.222/192.265.47.222:2181,
> > > > > > initiating session
> > > > > > Aug 30, 2012 6:45:13 PM
> org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > onConnected
> > > > > > INFO: Session establishment complete on server
> > > > > > 192.265.47.222/192.265.47.222:2181, sessionid =
> 0x13977a18091000f,
> > > > > > negotiated timeout = 180000
> > > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
> > > > > > INFO: Session: 0x13977a18091000f closed
> > > > > > Aug 30, 2012 6:46:18 PM
> org.apache.zookeeper.ClientCnxn$EventThread
> > > run
> > > > > > INFO: EventThread shut down
> > > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
> > > > > > INFO: Initiating client connection,
> > connectString=192.265.47.222:2181
> > > > > > sessionTimeout=180000 watcher=hconnection
> > > > > > Aug 30, 2012 6:46:18 PM
> org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > startConnect
> > > > > > INFO: Opening socket connection to server /192.265.47.222:2181
> > > > > > Aug 30, 2012 6:46:18 PM
> org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > primeConnection
> > > > > > INFO: Socket connection established to
> > > > > 192.265.47.222/192.265.47.222:2181,
> > > > > > initiating session
> > > > > > Aug 30, 2012 6:46:18 PM
> org.apache.zookeeper.ClientCnxn$SendThread
> > > > > > onConnected
> > > > > > INFO: Session establishment complete on
> > > > > > server 192.265.47.222/192.265.47.222:2181, sessionid =
> > > > 0x13977a180910010,
> > > > > > negotiated timeout = 180000
> > > > > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
> > > > > > INFO: Session: 0x13977a180910010 closed
> > > > > > 12/08/30 18:46:50
> > org.apache.hadoop.hbase.MasterNotRunningException:
> > > > > > Retried 10 times
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
> > > > > > 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
> > > > > > 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > > com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
> > > > > > 12/08/30 18:46:50 at
> > > > > > oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
> > > > > > 12/08/30 18:46:50 at
> > > > > > oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
> > > > > > 12/08/30 18:46:50 at
> > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
> > > > > > 12/08/30 18:46:50 at
> > > > > >
> > > > >
> > > >
> > >
> >
> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
> > > > > > 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
> > > > > > Aug 30, 2012 6:46:50 PM
> org.apache.zookeeper.ClientCnxn$EventThread
> > > run
> > > > > > INFO: EventThread shut down
> > > > > >
> > > > > >
> > > > > > Please suggest me how to resolve this.
> > > > > >
> > > > > >
> > > > > > Thank You,
> > > > > > Jilani
> > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Thanks & Regards,
> > > > Anil Gupta
> > > >
> > >
> >
> >
> >
> > --
> > Thanks & Regards,
> > Anil Gupta
> >
>
--
Thanks & Regards,
Anil Gupta
Re: HBase MasterNotRunningException
Posted by Jilani Shaik <ji...@gmail.com>.
Hi Anil,
Please see the below commands which I executed and respective outputs.
on HBase and Hadoop box
[rtit@localhost conf]$ netstat -alnp | grep 2181
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 :::2181 :::*
LISTEN 22572/java
tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60094
ESTABLISHED 22572/java
tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60117
ESTABLISHED 22572/java
tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60098
ESTABLISHED 22572/java
tcp 0 0 ::ffff:192.265.47.222:60098 ::ffff:192.265.47.222:2181
ESTABLISHED 22642/java
tcp 0 0 ::ffff:192.265.47.222:60094 ::ffff:192.265.47.222:2181
ESTABLISHED 22842/java
tcp 0 0 ::ffff:192.265.47.222:60117 ::ffff:192.265.47.222:2181
ESTABLISHED 22842/java
tcp 0 0 ::ffff:192.265.47.222:60089 ::ffff:192.265.47.222:2181
ESTABLISHED 22642/java
tcp 0 0 ::ffff:192.265.47.222:2181 ::ffff:192.265.47.222:60089
ESTABLISHED 22572/java
[rtit@localhost conf]$ telnet localhost 2181
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
[rtit@localhost conf]$
[rtit@localhost conf]$ telnet 192.265.47.222 2181
Trying 192.265.47.222...
Connected to 192.265.47.222.
Escape character is '^]'.
Connection closed by foreign host.
[rtit@localhost conf]$
--> From the remote box
[rtit@RTIT-1 hbasedemos]$ telnet 192.265.47.222 2181
Trying 192.265.47.222...
Connected to 192.265.47.222.
Escape character is '^]'.
Connection closed by foreign host.
[rtit@RTIT-1 hbasedemos]$
On Thu, Aug 30, 2012 at 8:58 PM, anil gupta <an...@gmail.com> wrote:
> Then, it might be a issue with port binding. try to do telnet on the port
> to which HBase listens from localhost as well as remote machine.
> Also, try to run the netstat command and see the bindings of service.
>
> ~Anil
>
> On Thu, Aug 30, 2012 at 8:20 AM, Jilani Shaik <ji...@gmail.com>
> wrote:
>
> > Anil,
> >
> > Already I disabled firewall of linux using iptables service.
> >
> > Thank You,
> > Jilani
> >
> >
> > On Thu, Aug 30, 2012 at 8:35 PM, anil gupta <an...@gmail.com>
> wrote:
> >
> > > Hi Jilani,
> > >
> > > It seems like a firewall issue. You will need to open appropriate ports
> > or
> > > disable the firewall on the machine you are running the service.
> > >
> > > HTH,
> > > Anil
> > >
> > > On Thu, Aug 30, 2012 at 7:46 AM, Jilani Shaik <ji...@gmail.com>
> > > wrote:
> > >
> > > > I am able to connect to HBase using Java client if the client is on
> the
> > > > same box where Hadoop and HBase are installed. If the client is on
> > other
> > > > box either windows or linux, I am getting the error as below
> > > >
> > > > org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection
> for
> > > > client
> > > >
> > > > Please suggest me how to identify and fix the issue.
> > > >
> > > > Thank You,
> > > > Jilani
> > > >
> > > > On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <ji...@gmail.com>
> > > > wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > I have installed and configured Hadoop(hadoop-1.0.3) and
> > > > > HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
> > > > > as pseudo cluster setup.
> > > > >
> > > > > I am able to connect the HBase suing shell from console and able to
> > > > create
> > > > > and scan table. But when I tried to contact the same using java
> > > > application
> > > > > I am not able to connect the HBase.
> > > > >
> > > > > Output of "jps" as follows
> > > > > 16872 HRegionServer
> > > > > 16603 HQuorumPeer
> > > > > 15821 DataNode
> > > > > 16047 JobTracker
> > > > > 16667 HMaster
> > > > > 17984 Jps
> > > > > 15680 NameNode
> > > > > 15959 SecondaryNameNode
> > > > > 16179 TaskTracker
> > > > >
> > > > > The error log for zoo keeper of HBase is as follows
> > > > >
> > > > > 2012-08-30 18:44:19,231 INFO
> > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > > connection from /192.265.47.219:58357
> > > > > 2012-08-30 18:44:19,232 INFO
> > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > Client attempting to establish new session at /192.265.47.219:58357
> > > > > 2012-08-30 18:44:19,236 INFO
> > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > Established session 0x13977a18091000e with negotiated timeout
> 180000
> > > for
> > > > > client /192.265.47.219:58357
> > > > > 2012-08-30 18:45:16,245 INFO
> > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > > > termination for sessionid: 0x13977a18091000e
> > > > > 2012-08-30 18:45:16,252 INFO
> > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > Closed socket connection for client /192.265.47.219 :58357 which
> had
> > > > > sessionid 0x13977a18091000e
> > > > > 2012-08-30 18:45:16,256 INFO
> > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > > connection from /192.265.47.219:58373
> > > > > 2012-08-30 18:45:16,257 INFO
> > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > Client attempting to establish new session at /192.265.47.219:58373
> > > > > 2012-08-30 18:45:16,264 INFO
> > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > Established session 0x13977a18091000f with negotiated timeout
> 180000
> > > for
> > > > > client /192.265.47.219:58373
> > > > > 2012-08-30 18:46:21,279 INFO
> > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > > > termination for sessionid: 0x13977a18091000f
> > > > > 2012-08-30 18:46:21,286 INFO
> > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > Closed socket connection for client /192.265.47.219:58373 which had
> > > > > sessionid 0x13977a18091000f
> > > > > 2012-08-30 18:46:21,291 INFO
> > > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > > connection from /192.265.47.219:58391
> > > > > 2012-08-30 18:46:21,292 INFO
> > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > Client attempting to establish new session at /192.265.47.219:58391
> > > > > 2012-08-30 18:46:21,298 INFO
> > > org.apache.zookeeper.server.ZooKeeperServer:
> > > > > Established session 0x13977a180910010 with negotiated timeout
> 180000
> > > for
> > > > > client /192.265.47.219:58391
> > > > > 2012-08-30 18:46:53,302 INFO
> > > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > > > termination for sessionid: 0x13977a180910010
> > > > > 2012-08-30 18:46:53,309 INFO
> > org.apache.zookeeper.server.NIOServerCnxn:
> > > > > Closed socket connection for client /192.265.47.219:58391 which had
> > > > > sessionid 0x13977a180910010
> > > > >
> > > > >
> > > > > Below is the exception from java program
> > > > >
> > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
> > > > > INFO: Session: 0x13977a18091000e closed
> > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$EventThread
> > run
> > > > > INFO: EventThread shut down
> > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
> > > > > INFO: Initiating client connection, connectString=
> > 192.265.47.222:2181
> > > > > sessionTimeout=180000 watcher=hconnection
> > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > > startConnect
> > > > > INFO: Opening socket connection to server / 192.265.47.222:2181
> > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > > primeConnection
> > > > > INFO: Socket connection established to
> > > > 192.265.47.222/192.265.47.222:2181,
> > > > > initiating session
> > > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > > onConnected
> > > > > INFO: Session establishment complete on server
> > > > > 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a18091000f,
> > > > > negotiated timeout = 180000
> > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
> > > > > INFO: Session: 0x13977a18091000f closed
> > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$EventThread
> > run
> > > > > INFO: EventThread shut down
> > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
> > > > > INFO: Initiating client connection,
> connectString=192.265.47.222:2181
> > > > > sessionTimeout=180000 watcher=hconnection
> > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > > startConnect
> > > > > INFO: Opening socket connection to server /192.265.47.222:2181
> > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > > primeConnection
> > > > > INFO: Socket connection established to
> > > > 192.265.47.222/192.265.47.222:2181,
> > > > > initiating session
> > > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > > onConnected
> > > > > INFO: Session establishment complete on
> > > > > server 192.265.47.222/192.265.47.222:2181, sessionid =
> > > 0x13977a180910010,
> > > > > negotiated timeout = 180000
> > > > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
> > > > > INFO: Session: 0x13977a180910010 closed
> > > > > 12/08/30 18:46:50
> org.apache.hadoop.hbase.MasterNotRunningException:
> > > > > Retried 10 times
> > > > > 12/08/30 18:46:50 at
> > > > >
> org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
> > > > > 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
> > > > > 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
> > > > > 12/08/30 18:46:50 at
> > > > >
> > com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
> > > > > 12/08/30 18:46:50 at
> > > > > oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
> > > > > 12/08/30 18:46:50 at
> > > > >
> oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
> > > > > 12/08/30 18:46:50 at
> > > > > oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
> > > > > 12/08/30 18:46:50 at
> > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > > > > 12/08/30 18:46:50 at
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
> > > > > 12/08/30 18:46:50 at
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
> > > > > 12/08/30 18:46:50 at
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
> > > > > 12/08/30 18:46:50 at
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
> > > > > 12/08/30 18:46:50 at
> > > > >
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
> > > > > 12/08/30 18:46:50 at
> > > > >
> > > >
> > >
> >
> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
> > > > > 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
> > > > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ClientCnxn$EventThread
> > run
> > > > > INFO: EventThread shut down
> > > > >
> > > > >
> > > > > Please suggest me how to resolve this.
> > > > >
> > > > >
> > > > > Thank You,
> > > > > Jilani
> > > > >
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Thanks & Regards,
> > > Anil Gupta
> > >
> >
>
>
>
> --
> Thanks & Regards,
> Anil Gupta
>
Re: HBase MasterNotRunningException
Posted by anil gupta <an...@gmail.com>.
Then, it might be a issue with port binding. try to do telnet on the port
to which HBase listens from localhost as well as remote machine.
Also, try to run the netstat command and see the bindings of service.
~Anil
On Thu, Aug 30, 2012 at 8:20 AM, Jilani Shaik <ji...@gmail.com> wrote:
> Anil,
>
> Already I disabled firewall of linux using iptables service.
>
> Thank You,
> Jilani
>
>
> On Thu, Aug 30, 2012 at 8:35 PM, anil gupta <an...@gmail.com> wrote:
>
> > Hi Jilani,
> >
> > It seems like a firewall issue. You will need to open appropriate ports
> or
> > disable the firewall on the machine you are running the service.
> >
> > HTH,
> > Anil
> >
> > On Thu, Aug 30, 2012 at 7:46 AM, Jilani Shaik <ji...@gmail.com>
> > wrote:
> >
> > > I am able to connect to HBase using Java client if the client is on the
> > > same box where Hadoop and HBase are installed. If the client is on
> other
> > > box either windows or linux, I am getting the error as below
> > >
> > > org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for
> > > client
> > >
> > > Please suggest me how to identify and fix the issue.
> > >
> > > Thank You,
> > > Jilani
> > >
> > > On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <ji...@gmail.com>
> > > wrote:
> > >
> > > > Hi,
> > > >
> > > > I have installed and configured Hadoop(hadoop-1.0.3) and
> > > > HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
> > > > as pseudo cluster setup.
> > > >
> > > > I am able to connect the HBase suing shell from console and able to
> > > create
> > > > and scan table. But when I tried to contact the same using java
> > > application
> > > > I am not able to connect the HBase.
> > > >
> > > > Output of "jps" as follows
> > > > 16872 HRegionServer
> > > > 16603 HQuorumPeer
> > > > 15821 DataNode
> > > > 16047 JobTracker
> > > > 16667 HMaster
> > > > 17984 Jps
> > > > 15680 NameNode
> > > > 15959 SecondaryNameNode
> > > > 16179 TaskTracker
> > > >
> > > > The error log for zoo keeper of HBase is as follows
> > > >
> > > > 2012-08-30 18:44:19,231 INFO
> > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > connection from /192.265.47.219:58357
> > > > 2012-08-30 18:44:19,232 INFO
> > org.apache.zookeeper.server.ZooKeeperServer:
> > > > Client attempting to establish new session at /192.265.47.219:58357
> > > > 2012-08-30 18:44:19,236 INFO
> > org.apache.zookeeper.server.ZooKeeperServer:
> > > > Established session 0x13977a18091000e with negotiated timeout 180000
> > for
> > > > client /192.265.47.219:58357
> > > > 2012-08-30 18:45:16,245 INFO
> > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > > termination for sessionid: 0x13977a18091000e
> > > > 2012-08-30 18:45:16,252 INFO
> org.apache.zookeeper.server.NIOServerCnxn:
> > > > Closed socket connection for client /192.265.47.219 :58357 which had
> > > > sessionid 0x13977a18091000e
> > > > 2012-08-30 18:45:16,256 INFO
> > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > connection from /192.265.47.219:58373
> > > > 2012-08-30 18:45:16,257 INFO
> > org.apache.zookeeper.server.ZooKeeperServer:
> > > > Client attempting to establish new session at /192.265.47.219:58373
> > > > 2012-08-30 18:45:16,264 INFO
> > org.apache.zookeeper.server.ZooKeeperServer:
> > > > Established session 0x13977a18091000f with negotiated timeout 180000
> > for
> > > > client /192.265.47.219:58373
> > > > 2012-08-30 18:46:21,279 INFO
> > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > > termination for sessionid: 0x13977a18091000f
> > > > 2012-08-30 18:46:21,286 INFO
> org.apache.zookeeper.server.NIOServerCnxn:
> > > > Closed socket connection for client /192.265.47.219:58373 which had
> > > > sessionid 0x13977a18091000f
> > > > 2012-08-30 18:46:21,291 INFO
> > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > > connection from /192.265.47.219:58391
> > > > 2012-08-30 18:46:21,292 INFO
> > org.apache.zookeeper.server.ZooKeeperServer:
> > > > Client attempting to establish new session at /192.265.47.219:58391
> > > > 2012-08-30 18:46:21,298 INFO
> > org.apache.zookeeper.server.ZooKeeperServer:
> > > > Established session 0x13977a180910010 with negotiated timeout 180000
> > for
> > > > client /192.265.47.219:58391
> > > > 2012-08-30 18:46:53,302 INFO
> > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > > termination for sessionid: 0x13977a180910010
> > > > 2012-08-30 18:46:53,309 INFO
> org.apache.zookeeper.server.NIOServerCnxn:
> > > > Closed socket connection for client /192.265.47.219:58391 which had
> > > > sessionid 0x13977a180910010
> > > >
> > > >
> > > > Below is the exception from java program
> > > >
> > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
> > > > INFO: Session: 0x13977a18091000e closed
> > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$EventThread
> run
> > > > INFO: EventThread shut down
> > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
> > > > INFO: Initiating client connection, connectString=
> 192.265.47.222:2181
> > > > sessionTimeout=180000 watcher=hconnection
> > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > startConnect
> > > > INFO: Opening socket connection to server / 192.265.47.222:2181
> > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > primeConnection
> > > > INFO: Socket connection established to
> > > 192.265.47.222/192.265.47.222:2181,
> > > > initiating session
> > > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > onConnected
> > > > INFO: Session establishment complete on server
> > > > 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a18091000f,
> > > > negotiated timeout = 180000
> > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
> > > > INFO: Session: 0x13977a18091000f closed
> > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$EventThread
> run
> > > > INFO: EventThread shut down
> > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
> > > > INFO: Initiating client connection, connectString=192.265.47.222:2181
> > > > sessionTimeout=180000 watcher=hconnection
> > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > startConnect
> > > > INFO: Opening socket connection to server /192.265.47.222:2181
> > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > primeConnection
> > > > INFO: Socket connection established to
> > > 192.265.47.222/192.265.47.222:2181,
> > > > initiating session
> > > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > > onConnected
> > > > INFO: Session establishment complete on
> > > > server 192.265.47.222/192.265.47.222:2181, sessionid =
> > 0x13977a180910010,
> > > > negotiated timeout = 180000
> > > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
> > > > INFO: Session: 0x13977a180910010 closed
> > > > 12/08/30 18:46:50 org.apache.hadoop.hbase.MasterNotRunningException:
> > > > Retried 10 times
> > > > 12/08/30 18:46:50 at
> > > > org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
> > > > 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
> > > > 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
> > > > 12/08/30 18:46:50 at
> > > >
> com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
> > > > 12/08/30 18:46:50 at
> > > > oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
> > > > 12/08/30 18:46:50 at
> > > > oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
> > > > 12/08/30 18:46:50 at
> > > > oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
> > > > 12/08/30 18:46:50 at
> > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > > > 12/08/30 18:46:50 at
> > > >
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
> > > > 12/08/30 18:46:50 at
> > > >
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
> > > > 12/08/30 18:46:50 at
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
> > > > 12/08/30 18:46:50 at
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
> > > > 12/08/30 18:46:50 at
> > > >
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
> > > > 12/08/30 18:46:50 at
> > > >
> > >
> >
> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
> > > > 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
> > > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ClientCnxn$EventThread
> run
> > > > INFO: EventThread shut down
> > > >
> > > >
> > > > Please suggest me how to resolve this.
> > > >
> > > >
> > > > Thank You,
> > > > Jilani
> > > >
> > > >
> > >
> >
> >
> >
> > --
> > Thanks & Regards,
> > Anil Gupta
> >
>
--
Thanks & Regards,
Anil Gupta
Re: HBase MasterNotRunningException
Posted by Jilani Shaik <ji...@gmail.com>.
Anil,
Already I disabled firewall of linux using iptables service.
Thank You,
Jilani
On Thu, Aug 30, 2012 at 8:35 PM, anil gupta <an...@gmail.com> wrote:
> Hi Jilani,
>
> It seems like a firewall issue. You will need to open appropriate ports or
> disable the firewall on the machine you are running the service.
>
> HTH,
> Anil
>
> On Thu, Aug 30, 2012 at 7:46 AM, Jilani Shaik <ji...@gmail.com>
> wrote:
>
> > I am able to connect to HBase using Java client if the client is on the
> > same box where Hadoop and HBase are installed. If the client is on other
> > box either windows or linux, I am getting the error as below
> >
> > org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for
> > client
> >
> > Please suggest me how to identify and fix the issue.
> >
> > Thank You,
> > Jilani
> >
> > On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <ji...@gmail.com>
> > wrote:
> >
> > > Hi,
> > >
> > > I have installed and configured Hadoop(hadoop-1.0.3) and
> > > HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
> > > as pseudo cluster setup.
> > >
> > > I am able to connect the HBase suing shell from console and able to
> > create
> > > and scan table. But when I tried to contact the same using java
> > application
> > > I am not able to connect the HBase.
> > >
> > > Output of "jps" as follows
> > > 16872 HRegionServer
> > > 16603 HQuorumPeer
> > > 15821 DataNode
> > > 16047 JobTracker
> > > 16667 HMaster
> > > 17984 Jps
> > > 15680 NameNode
> > > 15959 SecondaryNameNode
> > > 16179 TaskTracker
> > >
> > > The error log for zoo keeper of HBase is as follows
> > >
> > > 2012-08-30 18:44:19,231 INFO
> > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > connection from /192.265.47.219:58357
> > > 2012-08-30 18:44:19,232 INFO
> org.apache.zookeeper.server.ZooKeeperServer:
> > > Client attempting to establish new session at /192.265.47.219:58357
> > > 2012-08-30 18:44:19,236 INFO
> org.apache.zookeeper.server.ZooKeeperServer:
> > > Established session 0x13977a18091000e with negotiated timeout 180000
> for
> > > client /192.265.47.219:58357
> > > 2012-08-30 18:45:16,245 INFO
> > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > termination for sessionid: 0x13977a18091000e
> > > 2012-08-30 18:45:16,252 INFO org.apache.zookeeper.server.NIOServerCnxn:
> > > Closed socket connection for client /192.265.47.219 :58357 which had
> > > sessionid 0x13977a18091000e
> > > 2012-08-30 18:45:16,256 INFO
> > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > connection from /192.265.47.219:58373
> > > 2012-08-30 18:45:16,257 INFO
> org.apache.zookeeper.server.ZooKeeperServer:
> > > Client attempting to establish new session at /192.265.47.219:58373
> > > 2012-08-30 18:45:16,264 INFO
> org.apache.zookeeper.server.ZooKeeperServer:
> > > Established session 0x13977a18091000f with negotiated timeout 180000
> for
> > > client /192.265.47.219:58373
> > > 2012-08-30 18:46:21,279 INFO
> > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > termination for sessionid: 0x13977a18091000f
> > > 2012-08-30 18:46:21,286 INFO org.apache.zookeeper.server.NIOServerCnxn:
> > > Closed socket connection for client /192.265.47.219:58373 which had
> > > sessionid 0x13977a18091000f
> > > 2012-08-30 18:46:21,291 INFO
> > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > > connection from /192.265.47.219:58391
> > > 2012-08-30 18:46:21,292 INFO
> org.apache.zookeeper.server.ZooKeeperServer:
> > > Client attempting to establish new session at /192.265.47.219:58391
> > > 2012-08-30 18:46:21,298 INFO
> org.apache.zookeeper.server.ZooKeeperServer:
> > > Established session 0x13977a180910010 with negotiated timeout 180000
> for
> > > client /192.265.47.219:58391
> > > 2012-08-30 18:46:53,302 INFO
> > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > > termination for sessionid: 0x13977a180910010
> > > 2012-08-30 18:46:53,309 INFO org.apache.zookeeper.server.NIOServerCnxn:
> > > Closed socket connection for client /192.265.47.219:58391 which had
> > > sessionid 0x13977a180910010
> > >
> > >
> > > Below is the exception from java program
> > >
> > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
> > > INFO: Session: 0x13977a18091000e closed
> > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$EventThread run
> > > INFO: EventThread shut down
> > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
> > > INFO: Initiating client connection, connectString= 192.265.47.222:2181
> > > sessionTimeout=180000 watcher=hconnection
> > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > startConnect
> > > INFO: Opening socket connection to server / 192.265.47.222:2181
> > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > primeConnection
> > > INFO: Socket connection established to
> > 192.265.47.222/192.265.47.222:2181,
> > > initiating session
> > > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > onConnected
> > > INFO: Session establishment complete on server
> > > 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a18091000f,
> > > negotiated timeout = 180000
> > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
> > > INFO: Session: 0x13977a18091000f closed
> > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$EventThread run
> > > INFO: EventThread shut down
> > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
> > > INFO: Initiating client connection, connectString=192.265.47.222:2181
> > > sessionTimeout=180000 watcher=hconnection
> > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > startConnect
> > > INFO: Opening socket connection to server /192.265.47.222:2181
> > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > primeConnection
> > > INFO: Socket connection established to
> > 192.265.47.222/192.265.47.222:2181,
> > > initiating session
> > > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > > onConnected
> > > INFO: Session establishment complete on
> > > server 192.265.47.222/192.265.47.222:2181, sessionid =
> 0x13977a180910010,
> > > negotiated timeout = 180000
> > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
> > > INFO: Session: 0x13977a180910010 closed
> > > 12/08/30 18:46:50 org.apache.hadoop.hbase.MasterNotRunningException:
> > > Retried 10 times
> > > 12/08/30 18:46:50 at
> > > org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
> > > 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
> > > 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
> > > 12/08/30 18:46:50 at
> > > com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
> > > 12/08/30 18:46:50 at
> > > oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
> > > 12/08/30 18:46:50 at
> > > oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
> > > 12/08/30 18:46:50 at
> > > oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
> > > 12/08/30 18:46:50 at
> > > javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > > 12/08/30 18:46:50 at
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
> > > 12/08/30 18:46:50 at
> > >
> >
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
> > > 12/08/30 18:46:50 at
> > >
> >
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
> > > 12/08/30 18:46:50 at
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
> > > 12/08/30 18:46:50 at
> > >
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
> > > 12/08/30 18:46:50 at
> > >
> >
> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
> > > 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
> > > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ClientCnxn$EventThread run
> > > INFO: EventThread shut down
> > >
> > >
> > > Please suggest me how to resolve this.
> > >
> > >
> > > Thank You,
> > > Jilani
> > >
> > >
> >
>
>
>
> --
> Thanks & Regards,
> Anil Gupta
>
Re: HBase MasterNotRunningException
Posted by anil gupta <an...@gmail.com>.
Hi Jilani,
It seems like a firewall issue. You will need to open appropriate ports or
disable the firewall on the machine you are running the service.
HTH,
Anil
On Thu, Aug 30, 2012 at 7:46 AM, Jilani Shaik <ji...@gmail.com> wrote:
> I am able to connect to HBase using Java client if the client is on the
> same box where Hadoop and HBase are installed. If the client is on other
> box either windows or linux, I am getting the error as below
>
> org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for
> client
>
> Please suggest me how to identify and fix the issue.
>
> Thank You,
> Jilani
>
> On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <ji...@gmail.com>
> wrote:
>
> > Hi,
> >
> > I have installed and configured Hadoop(hadoop-1.0.3) and
> > HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
> > as pseudo cluster setup.
> >
> > I am able to connect the HBase suing shell from console and able to
> create
> > and scan table. But when I tried to contact the same using java
> application
> > I am not able to connect the HBase.
> >
> > Output of "jps" as follows
> > 16872 HRegionServer
> > 16603 HQuorumPeer
> > 15821 DataNode
> > 16047 JobTracker
> > 16667 HMaster
> > 17984 Jps
> > 15680 NameNode
> > 15959 SecondaryNameNode
> > 16179 TaskTracker
> >
> > The error log for zoo keeper of HBase is as follows
> >
> > 2012-08-30 18:44:19,231 INFO
> > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > connection from /192.265.47.219:58357
> > 2012-08-30 18:44:19,232 INFO org.apache.zookeeper.server.ZooKeeperServer:
> > Client attempting to establish new session at /192.265.47.219:58357
> > 2012-08-30 18:44:19,236 INFO org.apache.zookeeper.server.ZooKeeperServer:
> > Established session 0x13977a18091000e with negotiated timeout 180000 for
> > client /192.265.47.219:58357
> > 2012-08-30 18:45:16,245 INFO
> > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > termination for sessionid: 0x13977a18091000e
> > 2012-08-30 18:45:16,252 INFO org.apache.zookeeper.server.NIOServerCnxn:
> > Closed socket connection for client /192.265.47.219 :58357 which had
> > sessionid 0x13977a18091000e
> > 2012-08-30 18:45:16,256 INFO
> > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > connection from /192.265.47.219:58373
> > 2012-08-30 18:45:16,257 INFO org.apache.zookeeper.server.ZooKeeperServer:
> > Client attempting to establish new session at /192.265.47.219:58373
> > 2012-08-30 18:45:16,264 INFO org.apache.zookeeper.server.ZooKeeperServer:
> > Established session 0x13977a18091000f with negotiated timeout 180000 for
> > client /192.265.47.219:58373
> > 2012-08-30 18:46:21,279 INFO
> > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > termination for sessionid: 0x13977a18091000f
> > 2012-08-30 18:46:21,286 INFO org.apache.zookeeper.server.NIOServerCnxn:
> > Closed socket connection for client /192.265.47.219:58373 which had
> > sessionid 0x13977a18091000f
> > 2012-08-30 18:46:21,291 INFO
> > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> > connection from /192.265.47.219:58391
> > 2012-08-30 18:46:21,292 INFO org.apache.zookeeper.server.ZooKeeperServer:
> > Client attempting to establish new session at /192.265.47.219:58391
> > 2012-08-30 18:46:21,298 INFO org.apache.zookeeper.server.ZooKeeperServer:
> > Established session 0x13977a180910010 with negotiated timeout 180000 for
> > client /192.265.47.219:58391
> > 2012-08-30 18:46:53,302 INFO
> > org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> > termination for sessionid: 0x13977a180910010
> > 2012-08-30 18:46:53,309 INFO org.apache.zookeeper.server.NIOServerCnxn:
> > Closed socket connection for client /192.265.47.219:58391 which had
> > sessionid 0x13977a180910010
> >
> >
> > Below is the exception from java program
> >
> > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
> > INFO: Session: 0x13977a18091000e closed
> > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$EventThread run
> > INFO: EventThread shut down
> > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
> > INFO: Initiating client connection, connectString= 192.265.47.222:2181
> > sessionTimeout=180000 watcher=hconnection
> > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > startConnect
> > INFO: Opening socket connection to server / 192.265.47.222:2181
> > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > primeConnection
> > INFO: Socket connection established to
> 192.265.47.222/192.265.47.222:2181,
> > initiating session
> > Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> > onConnected
> > INFO: Session establishment complete on server
> > 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a18091000f,
> > negotiated timeout = 180000
> > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
> > INFO: Session: 0x13977a18091000f closed
> > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$EventThread run
> > INFO: EventThread shut down
> > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
> > INFO: Initiating client connection, connectString=192.265.47.222:2181
> > sessionTimeout=180000 watcher=hconnection
> > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > startConnect
> > INFO: Opening socket connection to server /192.265.47.222:2181
> > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > primeConnection
> > INFO: Socket connection established to
> 192.265.47.222/192.265.47.222:2181,
> > initiating session
> > Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> > onConnected
> > INFO: Session establishment complete on
> > server 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a180910010,
> > negotiated timeout = 180000
> > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
> > INFO: Session: 0x13977a180910010 closed
> > 12/08/30 18:46:50 org.apache.hadoop.hbase.MasterNotRunningException:
> > Retried 10 times
> > 12/08/30 18:46:50 at
> > org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
> > 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
> > 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
> > 12/08/30 18:46:50 at
> > com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
> > 12/08/30 18:46:50 at
> > oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
> > 12/08/30 18:46:50 at
> > oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
> > 12/08/30 18:46:50 at
> > oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
> > 12/08/30 18:46:50 at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > 12/08/30 18:46:50 at
> >
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
> > 12/08/30 18:46:50 at
> >
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
> > 12/08/30 18:46:50 at
> >
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
> > 12/08/30 18:46:50 at
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
> > 12/08/30 18:46:50 at
> >
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
> > 12/08/30 18:46:50 at
> >
> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
> > 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
> > Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ClientCnxn$EventThread run
> > INFO: EventThread shut down
> >
> >
> > Please suggest me how to resolve this.
> >
> >
> > Thank You,
> > Jilani
> >
> >
>
--
Thanks & Regards,
Anil Gupta
Re: HBase MasterNotRunningException
Posted by Jilani Shaik <ji...@gmail.com>.
I am able to connect to HBase using Java client if the client is on the
same box where Hadoop and HBase are installed. If the client is on other
box either windows or linux, I am getting the error as below
org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for
client
Please suggest me how to identify and fix the issue.
Thank You,
Jilani
On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <ji...@gmail.com> wrote:
> Hi,
>
> I have installed and configured Hadoop(hadoop-1.0.3) and
> HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
> as pseudo cluster setup.
>
> I am able to connect the HBase suing shell from console and able to create
> and scan table. But when I tried to contact the same using java application
> I am not able to connect the HBase.
>
> Output of "jps" as follows
> 16872 HRegionServer
> 16603 HQuorumPeer
> 15821 DataNode
> 16047 JobTracker
> 16667 HMaster
> 17984 Jps
> 15680 NameNode
> 15959 SecondaryNameNode
> 16179 TaskTracker
>
> The error log for zoo keeper of HBase is as follows
>
> 2012-08-30 18:44:19,231 INFO
> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> connection from /192.265.47.219:58357
> 2012-08-30 18:44:19,232 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Client attempting to establish new session at /192.265.47.219:58357
> 2012-08-30 18:44:19,236 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Established session 0x13977a18091000e with negotiated timeout 180000 for
> client /192.265.47.219:58357
> 2012-08-30 18:45:16,245 INFO
> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> termination for sessionid: 0x13977a18091000e
> 2012-08-30 18:45:16,252 INFO org.apache.zookeeper.server.NIOServerCnxn:
> Closed socket connection for client /192.265.47.219 :58357 which had
> sessionid 0x13977a18091000e
> 2012-08-30 18:45:16,256 INFO
> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> connection from /192.265.47.219:58373
> 2012-08-30 18:45:16,257 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Client attempting to establish new session at /192.265.47.219:58373
> 2012-08-30 18:45:16,264 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Established session 0x13977a18091000f with negotiated timeout 180000 for
> client /192.265.47.219:58373
> 2012-08-30 18:46:21,279 INFO
> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> termination for sessionid: 0x13977a18091000f
> 2012-08-30 18:46:21,286 INFO org.apache.zookeeper.server.NIOServerCnxn:
> Closed socket connection for client /192.265.47.219:58373 which had
> sessionid 0x13977a18091000f
> 2012-08-30 18:46:21,291 INFO
> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> connection from /192.265.47.219:58391
> 2012-08-30 18:46:21,292 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Client attempting to establish new session at /192.265.47.219:58391
> 2012-08-30 18:46:21,298 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Established session 0x13977a180910010 with negotiated timeout 180000 for
> client /192.265.47.219:58391
> 2012-08-30 18:46:53,302 INFO
> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> termination for sessionid: 0x13977a180910010
> 2012-08-30 18:46:53,309 INFO org.apache.zookeeper.server.NIOServerCnxn:
> Closed socket connection for client /192.265.47.219:58391 which had
> sessionid 0x13977a180910010
>
>
> Below is the exception from java program
>
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
> INFO: Session: 0x13977a18091000e closed
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$EventThread run
> INFO: EventThread shut down
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
> INFO: Initiating client connection, connectString= 192.265.47.222:2181
> sessionTimeout=180000 watcher=hconnection
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> startConnect
> INFO: Opening socket connection to server / 192.265.47.222:2181
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> primeConnection
> INFO: Socket connection established to 192.265.47.222/192.265.47.222:2181,
> initiating session
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> onConnected
> INFO: Session establishment complete on server
> 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a18091000f,
> negotiated timeout = 180000
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
> INFO: Session: 0x13977a18091000f closed
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$EventThread run
> INFO: EventThread shut down
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
> INFO: Initiating client connection, connectString=192.265.47.222:2181
> sessionTimeout=180000 watcher=hconnection
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> startConnect
> INFO: Opening socket connection to server /192.265.47.222:2181
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> primeConnection
> INFO: Socket connection established to 192.265.47.222/192.265.47.222:2181,
> initiating session
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> onConnected
> INFO: Session establishment complete on
> server 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a180910010,
> negotiated timeout = 180000
> Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
> INFO: Session: 0x13977a180910010 closed
> 12/08/30 18:46:50 org.apache.hadoop.hbase.MasterNotRunningException:
> Retried 10 times
> 12/08/30 18:46:50 at
> org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
> 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
> 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
> 12/08/30 18:46:50 at
> com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
> 12/08/30 18:46:50 at
> oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
> 12/08/30 18:46:50 at
> oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
> 12/08/30 18:46:50 at
> oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
> 12/08/30 18:46:50 at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> 12/08/30 18:46:50 at
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
> 12/08/30 18:46:50 at
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
> 12/08/30 18:46:50 at
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
> 12/08/30 18:46:50 at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
> 12/08/30 18:46:50 at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
> 12/08/30 18:46:50 at
> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
> 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
> Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ClientCnxn$EventThread run
> INFO: EventThread shut down
>
>
> Please suggest me how to resolve this.
>
>
> Thank You,
> Jilani
>
>
Re: HBase MasterNotRunningException
Posted by Jilani Shaik <ji...@gmail.com>.
I am able to connect to HBase using Java client if the client is on the
same box where Hadoop and HBase are installed. If the client is on other
box either windows or linux, I am getting the error as below
org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for
client
Please suggest me how to identify and fix the issue.
Thank You,
Jilani
On Thu, Aug 30, 2012 at 7:00 PM, Jilani Shaik <ji...@gmail.com> wrote:
> Hi,
>
> I have installed and configured Hadoop(hadoop-1.0.3) and
> HBase(hbase-0.94.1) in a single Fedora linux box, where HBase
> as pseudo cluster setup.
>
> I am able to connect the HBase suing shell from console and able to create
> and scan table. But when I tried to contact the same using java application
> I am not able to connect the HBase.
>
> Output of "jps" as follows
> 16872 HRegionServer
> 16603 HQuorumPeer
> 15821 DataNode
> 16047 JobTracker
> 16667 HMaster
> 17984 Jps
> 15680 NameNode
> 15959 SecondaryNameNode
> 16179 TaskTracker
>
> The error log for zoo keeper of HBase is as follows
>
> 2012-08-30 18:44:19,231 INFO
> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> connection from /192.265.47.219:58357
> 2012-08-30 18:44:19,232 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Client attempting to establish new session at /192.265.47.219:58357
> 2012-08-30 18:44:19,236 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Established session 0x13977a18091000e with negotiated timeout 180000 for
> client /192.265.47.219:58357
> 2012-08-30 18:45:16,245 INFO
> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> termination for sessionid: 0x13977a18091000e
> 2012-08-30 18:45:16,252 INFO org.apache.zookeeper.server.NIOServerCnxn:
> Closed socket connection for client /192.265.47.219 :58357 which had
> sessionid 0x13977a18091000e
> 2012-08-30 18:45:16,256 INFO
> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> connection from /192.265.47.219:58373
> 2012-08-30 18:45:16,257 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Client attempting to establish new session at /192.265.47.219:58373
> 2012-08-30 18:45:16,264 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Established session 0x13977a18091000f with negotiated timeout 180000 for
> client /192.265.47.219:58373
> 2012-08-30 18:46:21,279 INFO
> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> termination for sessionid: 0x13977a18091000f
> 2012-08-30 18:46:21,286 INFO org.apache.zookeeper.server.NIOServerCnxn:
> Closed socket connection for client /192.265.47.219:58373 which had
> sessionid 0x13977a18091000f
> 2012-08-30 18:46:21,291 INFO
> org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket
> connection from /192.265.47.219:58391
> 2012-08-30 18:46:21,292 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Client attempting to establish new session at /192.265.47.219:58391
> 2012-08-30 18:46:21,298 INFO org.apache.zookeeper.server.ZooKeeperServer:
> Established session 0x13977a180910010 with negotiated timeout 180000 for
> client /192.265.47.219:58391
> 2012-08-30 18:46:53,302 INFO
> org.apache.zookeeper.server.PrepRequestProcessor: Processed session
> termination for sessionid: 0x13977a180910010
> 2012-08-30 18:46:53,309 INFO org.apache.zookeeper.server.NIOServerCnxn:
> Closed socket connection for client /192.265.47.219:58391 which had
> sessionid 0x13977a180910010
>
>
> Below is the exception from java program
>
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper close
> INFO: Session: 0x13977a18091000e closed
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$EventThread run
> INFO: EventThread shut down
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ZooKeeper <init>
> INFO: Initiating client connection, connectString= 192.265.47.222:2181
> sessionTimeout=180000 watcher=hconnection
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> startConnect
> INFO: Opening socket connection to server / 192.265.47.222:2181
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> primeConnection
> INFO: Socket connection established to 192.265.47.222/192.265.47.222:2181,
> initiating session
> Aug 30, 2012 6:45:13 PM org.apache.zookeeper.ClientCnxn$SendThread
> onConnected
> INFO: Session establishment complete on server
> 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a18091000f,
> negotiated timeout = 180000
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper close
> INFO: Session: 0x13977a18091000f closed
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$EventThread run
> INFO: EventThread shut down
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ZooKeeper <init>
> INFO: Initiating client connection, connectString=192.265.47.222:2181
> sessionTimeout=180000 watcher=hconnection
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> startConnect
> INFO: Opening socket connection to server /192.265.47.222:2181
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> primeConnection
> INFO: Socket connection established to 192.265.47.222/192.265.47.222:2181,
> initiating session
> Aug 30, 2012 6:46:18 PM org.apache.zookeeper.ClientCnxn$SendThread
> onConnected
> INFO: Session establishment complete on
> server 192.265.47.222/192.265.47.222:2181, sessionid = 0x13977a180910010,
> negotiated timeout = 180000
> Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ZooKeeper close
> INFO: Session: 0x13977a180910010 closed
> 12/08/30 18:46:50 org.apache.hadoop.hbase.MasterNotRunningException:
> Retried 10 times
> 12/08/30 18:46:50 at
> org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
> 12/08/30 18:46:50 at _hbase.demo(_hbase.java:59)
> 12/08/30 18:46:50 at _hbase._jspService(_hbase.java:208)
> 12/08/30 18:46:50 at
> com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
> 12/08/30 18:46:50 at
> oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
> 12/08/30 18:46:50 at
> oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
> 12/08/30 18:46:50 at
> oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
> 12/08/30 18:46:50 at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> 12/08/30 18:46:50 at
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
> 12/08/30 18:46:50 at
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
> 12/08/30 18:46:50 at
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
> 12/08/30 18:46:50 at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
> 12/08/30 18:46:50 at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
> 12/08/30 18:46:50 at
> com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
> 12/08/30 18:46:50 at java.lang.Thread.run(Thread.java:662)
> Aug 30, 2012 6:46:50 PM org.apache.zookeeper.ClientCnxn$EventThread run
> INFO: EventThread shut down
>
>
> Please suggest me how to resolve this.
>
>
> Thank You,
> Jilani
>
>