It seems that your hbase master did not startup properly. By default, hadoop and hbase should run correctly without any changes. To locate your problem, 1. run HADOOP_HOME/bin/start-dfs.sh 2. run HADOOP_HBASE/bin/start-hbase.sh 3. run HADOOP_HBASE/bin/hbase shell 4. in hbase shell, run "show tables;"
If this works properly, your hbase has no problem. On Jan 18, 2008 4:27 PM, ma qiang <[EMAIL PROTECTED]> wrote: > Dear Mafish liu: > I haven't changed anything in my hbase-default.xml . I only > changed hbase-site.xml . > I don't know what happened in my hadoop. I deleted all the > hadoop to reinstall the whole hadoop then the error disappear. I > don't know what's wrong . > Thanks very much ! Thank you for your responses ! > > Best wishes ! > > -- > Qiang Ma > Department of Computer Science and Engineering > Fudan University > Shanghai, P. R. China > EMail: [EMAIL PROTECTED] > > > On Jan 18, 2008 4:17 PM, Mafish Liu <[EMAIL PROTECTED]> wrote: > > Port 60020 is default hbase.regionserver port in my hbase-defaut.xml. > > > > <property> > > <name>hbase.regionserver</name> > > <value>0.0.0.0:60020</value> > > <description>The host and port a HBase region server runs at. > > </description> > > </property> > > > > how about yours? > > > > > > On Jan 18, 2008 4:04 PM, Mafish Liu <[EMAIL PROTECTED]> wrote: > > > > > Hi, ma qiang: > > > It seems that you had modified hadoop-site.xml to assign new > ip/port. > > > Try to do following (I'm not quite sure it will work): > > > 1. Stop your hadoop and hbase. > > > 2. In your HADOOP_HOME, run "ant jar" > > > 3. Restart hadoop and hbase. > > > > > > > > > On Jan 18, 2008 3:28 PM, ma qiang <[EMAIL PROTECTED]> wrote: > > > > > > > Yes, I'm sure I have my hadoop run ar first, and I can run my > another > > > > test in my hadoop . > > > > > > > > > > > > On Jan 18, 2008 3:20 PM, Mafish Liu <[EMAIL PROTECTED] > wrote: > > > > > Are you sure that you hava had your hadoop run before you run your > > > > test? > > > > > 127.0.1.1:60020 is the namenode's ip:port, hbase is based on > hadoop, > > > > it need > > > > > to > > > > > connent to hadoop. > > > > > > > > > > > > > > > On Jan 18, 2008 12:16 PM, ma qiang <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > Dear colleagues; > > > > > > I run the code as described below: > > > > > > HBaseConfiguration conf = new HBaseConfiguration(); > > > > > > HBaseAdmin admin = new HBaseAdmin(conf); > > > > > > HTableDescriptor[] tables = admin.listTables(); > > > > > > > > > > > > > > > > > > I see errors : > > > > > > 08/01/18 12:11:56 INFO ipc.Client: Retrying connect to server: > > > > > > /127.0.1.1:60020. Already tried 1 time(s). > > > > > > 08/01/18 12:11:57 INFO ipc.Client: Retrying connect to server: > > > > > > /127.0.1.1:60020. Already tried 2 time(s). > > > > > > 08/01/18 12:11:58 INFO ipc.Client: Retrying connect to server: > > > > > > /127.0.1.1:60020. Already tried 3 time(s). > > > > > > 08/01/18 12:11:59 INFO ipc.Client: Retrying connect to server: > > > > > > /127.0.1.1:60020. Already tried 4 time(s). > > > > > > 08/01/18 12:12:00 INFO ipc.Client: Retrying connect to server: > > > > > > /127.0.1.1:60020. Already tried 5 time(s). > > > > > > 08/01/18 12:12:01 INFO ipc.Client: Retrying connect to server: > > > > > > /127.0.1.1:60020. Already tried 6 time(s). > > > > > > 08/01/18 12:12:02 INFO ipc.Client: Retrying connect to server: > > > > > > /127.0.1.1:60020. Already tried 7 time(s). > > > > > > > > > > > > I don't know what is the 127.0.1.1:60020, and I don't find it in > my > > > > > > hbase-site.xml and hbase-default.xml, Can you tell me what's > this > > > > and > > > > > > how to solve it. > > > > > > Thanks very much! > > > > > > Best wishes. > > > > > > > > > > > > -- > > > > > > Qiang Ma > > > > > > Department of Computer Science and Engineering > > > > > > Fudan University > > > > > > Shanghai, P. R. China > > > > > > EMail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > [EMAIL PROTECTED] > > > > > Institute of Computing Technology, Chinese Academy of Sciences, > > > > Beijing. > > > > > > > > > > > > > > > > > > > > > -- > > > > > > [EMAIL PROTECTED] > > > Institute of Computing Technology, Chinese Academy of Sciences, > Beijing. > > > > > > > > > > > -- > > > > [EMAIL PROTECTED] > > Institute of Computing Technology, Chinese Academy of Sciences, Beijing. > > > -- [EMAIL PROTECTED] Institute of Computing Technology, Chinese Academy of Sciences, Beijing.
