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HBase, mail # user - Help - can't start master server for HBase (pseudo-distributed mode).


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Re: Help - can't start master server for HBase (pseudo-distributed mode).
Shrijeet Paliwal 2012-09-11, 18:47
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>