Your HDFS server is listening on a different port than the one you configured in hbase-site (9000 != 8020).
On Tue, Sep 11, 2012 at 11:44 AM, Jason Huang <[email protected]> wrote: > Hello, > > I am trying to set up HBase at pseudo-distributed mode on my Macbook. > I've installed Hadoop 1.0.3 in pseudo-distributed mode and was able to > successfully start the nodes: > $ bin/start-all.sh > $ jps > 1002 NameNode > 1246 JobTracker > 1453 Jps > 1181 SecondaryNameNode > 1335 TaskTracker > 1091 DataNode > > Then I installed HBase 0.94 and configured it at pseudo-distributed mode. > $ ./start-hbase.sh > $ jps > 1684 Jps > 1002 NameNode > 1647 HRegionServer > 1246 JobTracker > 1553 HQuorumPeer > 1181 SecondaryNameNode > 1335 TaskTracker > 1091 DataNode > > I couldn't find the MasterServer running so I looked at the log file: > 2012-09-11 14:35:05,892 INFO > org.apache.hadoop.hbase.master.ActiveMasterManager: > Master=192.168.10.23,60000,1347388500668 > 2012-09-11 14:35:06,996 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 0 time(s). > 2012-09-11 14:35:07,998 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 1 time(s). > 2012-09-11 14:35:08,999 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 2 time(s). > 2012-09-11 14:35:10,000 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 3 time(s). > 2012-09-11 14:35:11,001 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 4 time(s). > 2012-09-11 14:35:12,002 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 5 time(s). > 2012-09-11 14:35:13,004 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 6 time(s). > 2012-09-11 14:35:14,005 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 7 time(s). > 2012-09-11 14:35:15,006 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 8 time(s). > 2012-09-11 14:35:16,008 INFO org.apache.hadoop.ipc.Client: Retrying > connect to server: localhost/127.0.0.1:8020. Already tried 9 time(s). > 2012-09-11 14:35:16,012 FATAL org.apache.hadoop.hbase.master.HMaster: > Unhandled exception. Starting shutdown. > java.net.ConnectException: Call to localhost/127.0.0.1:8020 failed on > connection exception: java.net.ConnectException: Connection refused > > Could anyone help me to figure out what I am missing? I tried to do > some google search but none of the "answers" there helped me. > Here are my config files: > > hbase-site.xml > <configuration> > <property> > <name>hbase.rootdir</name> > <value>hdfs://localhost:8020/hbase</value> > </property> > <property> > <name>hbase.zookeeper.quorum</name> > <value>localhost</value> > </property> > <property> > <name>hbase.cluster.distributed</name> > <value>true</value> > </property> > <property> > <name>dfs.replication</name> > <value>1</value> > </property> > <property> > <name>hbase.master</name> > <value>localhost:60000</value> > </property> > </configuration> > > hdfs-site.xml > <configuration> > <property> > <name>fs.default.name</name> > <value>localhost:9000</value> > </property> > <name>mapred.job.tracker</name> > <value>localhost:9001</value> > <property> > <name>dfs.replication</name> > <value>1</value> > </property> > </configuration> > > mapred-site.xml > <configuration> > <property> > <name>mapred.job.tracker</name> > <value>localhost:9001</value> > </property> > <property> > <name>mapred.child.java.opts</name> > <value>-Xmx512m</value> > </property> > <property> > <name>mapred.job.tracker</name> > <value>hdfs://localhost:54311</value> > </property> > </configuration> > > I've also tried ssh localhost and here is what I found on my shell: > $ ssh localhost > Last login: Tue Sep 11 14:22:37 2012 from localhost > $ ssh localhost -p 22 > Last login: Tue Sep 11 14:41:17 2012 from localhost > $ ssh localhost -p 8020 > ssh: connect to host localhost port 8020: Connection refused > > thanks!
