Another thing is, 2013-07-15 05:15:58,764 WARN org.apache.hadoop.ipc. HBaseServer: Incorrect header or version mismatch from 127.0.0.1:46149 got version 47 expected version 3
Seems like you are using different versions of HBase when compiling your codes. Kim On Mon, Jul 15, 2013 at 5:40 AM, Jean-Marc Spaggiari < [email protected]> wrote: > You should change our hosts file to something like that: > > 127.0.0.1 localhost > 192.168.XXX.YYY ubuntu.ubuntu-domain ubuntu > > Where 192.168.XXX.YYY is your local host IP address > > Can you change and retry? (Restart). > > JM > > 2013/7/15 Pavan Sudheendra <[email protected]> > > > The fact of the matter is i'm able to anything in the shell. It works > > fine, but i'm not able to execute normal CRUD operations with the JAVA > > API programatically. > > > > On Mon, Jul 15, 2013 at 5:48 PM, Pavan Sudheendra <[email protected]> > > wrote: > > > Hi Jean, > > > Here is my /etc/hosts/ > > > > > > 127.0.0.1 localhost > > > 127.0.0.1 ubuntu > > > 127.0.0.1 ubuntu.ubuntu-domain ubuntu > > > > > > Yes i went to http://localhost:60010 and saw that my master is running > > > > > > Here is the output of it > > > > > > hduser@ubuntu:/home/ubuntu/hbase-book/ch03$ jps > > > 17602 Jps > > > 8709 NameNode > > > 8929 DataNode > > > 9472 TaskTracker > > > 9252 JobTracker > > > 9172 SecondaryNameNode > > > 17136 HMaster > > > > > > The tail of the log: > > > > > > 2013-07-15 05:12:35,735 INFO > > > org.apache.hadoop.hbase.master.AssignmentManager: The master has > > > opened the region > > > users,,1373863643564.fcb6fdfa8c0f4d8c621f354c2aa146a9. that was online > > > on localhost,40536,1373890342256 > > > 2013-07-15 05:12:35,736 DEBUG > > > org.apache.hadoop.hbase.zookeeper.ZKAssign: > > > master:37238-0x13fe23eeaec0000 Successfully deleted unassigned node > > > for region fcb6fdfa8c0f4d8c621f354c2aa146a9 in expected state > > > RS_ZK_REGION_OPENED > > > 2013-07-15 05:12:43,485 INFO > > > org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket > > > connection from /127.0.0.1:40840 > > > 2013-07-15 05:12:43,488 INFO > > > org.apache.zookeeper.server.ZooKeeperServer: Client attempting to > > > establish new session at /127.0.0.1:40840 > > > 2013-07-15 05:12:43,490 INFO > > > org.apache.zookeeper.server.ZooKeeperServer: Established session > > > 0x13fe23eeaec0003 with negotiated timeout 40000 for client > > > /127.0.0.1:40840 > > > 2013-07-15 05:12:51,118 WARN > > > org.apache.zookeeper.server.NIOServerCnxn: caught end of stream > > > exception > > > EndOfStreamException: Unable to read additional data from client > > > sessionid 0x13fe23eeaec0003, likely client has closed socket > > > at > org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:220) > > > at > > > org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) > > > at java.lang.Thread.run(Thread.java:724) > > > 2013-07-15 05:12:51,124 INFO > > > org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection > > > for client /127.0.0.1:40840 which had sessionid 0x13fe23eeaec0003 > > > 2013-07-15 05:13:24,001 INFO > > > org.apache.zookeeper.server.ZooKeeperServer: Expiring session > > > 0x13fe23eeaec0003, timeout of 40000ms exceeded > > > 2013-07-15 05:13:24,001 INFO > > > org.apache.zookeeper.server.PrepRequestProcessor: Processed session > > > termination for sessionid: 0x13fe23eeaec0003 > > > 2013-07-15 05:15:58,566 WARN org.apache.hadoop.ipc.HBaseServer: > > > Incorrect header or version mismatch from 127.0.0.1:46147 got version > > > 47 expected version 3 > > > 2013-07-15 05:15:58,762 WARN org.apache.hadoop.ipc.HBaseServer: > > > Incorrect header or version mismatch from 127.0.0.1:46148 got version > > > 47 expected version 3 > > > 2013-07-15 05:15:58,764 WARN org.apache.hadoop.ipc.HBaseServer: > > > Incorrect header or version mismatch from 127.0.0.1:46149 got version > > > 47 expected version 3 > > > > > > > > > Thanks for replying. > > > > > > On Mon, Jul 15, 2013 at 5:32 PM, Jean-Marc Spaggiari > > > <[email protected]> wrote: > > >> Hi Pavan, > > >> > > >> Before you try to connect with the Java API, just try with the Shell > and > > >> look at the logs and WebUI. > > >> > > >> So few things. > > >> > > >> 1) Have you updated you /etc/hosts file with your host name to point > to > > you > > >> local IP; > > >> 2) Have you checked the WebUI in you browser to see if your master is > > >> running; > > >> 3) What is into your log file? > > >> > > >> JM > > >> > > >> 2013/7/15 Pavan Sudheendra <[email protected]> > > >> > > >>> I've been trying to run examples from HBase-The definitve guide and > > >>> i've been encountering with this error and i'm not able to get past > > >>> it. I'm running in Stand alone mode if that helps. > > >>> > > >>> > > >>> Exception in thread "main" > > >>> org.apache.hadoop.hbase.MasterNotRunningException: � > > >>> 17136@ubuntulocalhost,32992,1373877731444 > > >>> at > > >>> > > > > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:615) > > >>> at > org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:94) > > >>> at util.HBaseHelper.<init>(HBaseHelper.java:29) > > >>> at util.HBaseHelper.getHelper(HBaseHelper.java:33) > > >>> at client.PutExample.main(PutExample.java:22) > > >>> > > >>> > > >>> But my HMaster process is running: > > >>> > > >>> hduser@ubuntu:/home/ubuntu/hbase-book/ch03$ jps > > >>> 17602 Jps > > >>> 8709 NameNode > > >>> 8929 DataNode > > >>> 9472 TaskTracker > > >>> 9252 JobTracker > > >>> 9172 SecondaryNameNode > > >>> 17136 HMaster > > >>> > > >>> > > >>> -- > > >>> Regards- > > >>> Pavan > > >>> > > > > > > > > > > > > -- > > > Regards- > > > Pavan > > > > > > > > -- > > Regards- > > Pavan > > >
