尝试在完全分布式模式下配置HBase。 （使用Ubuntu 12.04，Apache Hadoop 2.2（以伪模式运行，HBase版本0.98） 以下是我的bashrc设置：
export HBASE_HOME=/usr/local/hbase
export PATH=$PATH:$HBASE_HOME/bin
export PATH=$PATH:$HBASE_HOME/sbin
export HADOOP_HOME=$HADOOP_HOME:$HBASE_HOME/conf
下面是我的/ etc / host
192.168.72.12 namenode
192.168.72.12 master
192.168.72.12 regionserver1
hbase-site.xml是
<name>hbase.rootdir</name>
<value>hdfs://namenode:8020/hbase</value>
</property>
<property>
<name>hbase.defaults.for.version.skip</name>
<value>true</value>
</property>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.master</name>
<value>192.168.72.128:60000</value>
</property>
JAVA_HOME在HBase-env.sh中设置也HBase_Manages_ZK = true
hbase / conf中的文件regionservers包含
regionserver1
当hadoop集群正在运行时，当我编写命令start-hbase.sh时，我收到以下错误..
localhost: starting zookeeper, logging to /usr/local/hbase/bin/../logs/hbase-hduser-zookeeper-ubuntu.out
starting master, logging to /usr/local/hbase/logs/hbase-hduser-master-ubuntu.out
localhost: starting regionserver, logging to /usr/local/hbase/bin/../logs/hbase-hduser-regionserver-ubuntu.out
regionserver1: ssh: Could not resolve hostname regionserver1: Name or service not known
#: ssh: Could not resolve hostname #: Name or service not known
我的ssh服务也正在运行。 请帮我找到解决方案。 提前谢谢。
编辑:(添加了regionserver日志文件的快照
2014-12-13 18:49:12,080 INFO [regionserver60020-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2014-12-13 18:49:12,081 WARN [regionserver60020-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2014-12-13 18:49:13,183 INFO [regionserver60020-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2014-12-13 18:49:13,184 WARN [regionserver60020-SendThread(localhost:2181)] zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2014-12-13 18:49:14,114 INFO [regionserver60020] ipc.RpcServer: Stopping server on 60020
2014-12-13 18:49:14,132 FATAL [regionserver60020] regionserver.HRegionServer: ABORTING region server ubuntu,60020,1418476720081: Initialization of RS failed. Hence aborting RS.
java.io.IOException: Received the shutdown message while waiting.
at org.apache.hadoop.hbase.regionserver.HRegionServer.blockAndCheckIfStopped(HRegionServer.java:776)
at org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:725)
at org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:697)
at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:830)
at java.lang.Thread.run(Thread.java:744)
2014-12-13 18:49:14,133 FATAL [regionserver60020] regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
2014-12-13 18:49:14,133 INFO [regionserver60020] regionserver.HRegionServer: STOPPED: Initialization of RS failed. Hence aborting RS.
2014-12-13 18:49:14,152 INFO [regionserver60020] ipc.RpcServer: Stopping server on 60020
2014-12-13 18:49:14,154 INFO [regionserver60020] regionserver.HRegionServer: Stopping infoServer
2014-12-13 18:49:14,188 INFO [regionserver60020] mortbay.log: Stopped SelectChannelConnector@0.0.0.0:60030
2014-12-13 18:49:14,203 ERROR [main] regionserver.HRegionServerCommandLine: Region server exiting
java.lang.RuntimeException: HRegionServer Aborted
at org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionServerCommandLine.java:66)
at org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionServerCommandLine.java:85)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126)
at org.apache.hadoop.hbase.regionserver.HRegionServer.main(HRegionServer.java:2383)
2014-12-13 18:49:14,215 INFO [Thread-9] regionserver.ShutdownHook: Shutdown hook starting; hbase.shutdown.hook=true; fsShutdownHook=org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@61bdbb58
2014-12-13 18:49:14,220 INFO [Thread-9] regionserver.HRegionServer: STOPPED: Shutdown hook
2014-12-13 18:49:14,224 INFO [Thread-9] regionserver.ShutdownHook: Starting fs shutdown hook thread.
2014-12-13 18:49:14,229 INFO [Thread-9] regionserver.ShutdownHook: Shutdown hook finished.
答案 0 :(得分：0)
尝试使用Cloudera CDH5和Express Manager分发。它是免费的，节省了大量时间。它完全支持Ubuntu / Debian系统。
我发现分布式集群的ZooKeeper / HDFS / HBase配置非常棘手。例如，您必须通过以正确的顺序重新启动服务来重新启动集群。例如，开始订单类似于以下内容：ZooKeeper＆gt; HDFS / YARN＆gt; HBase。
这是我的成功故事：我不仅尝试使用HBase，还使用Impala，Spark，Ozzie，Hive和Hue来准备Hadoop环境。另外在我的情况下，HBase必须与Phoenix模块一起使用，而该模块不是CHD5的一部分。我已成功使用单节点群集，手动制作。但是我在群集配置方面迷失了......我已经陷入了xmls，主机名等等。
在我决定花一些时间学习Cloudera的发行版之后，我已经安装了CM5软件包，这些是Cloudera Manager（即CM5）。接下来，我已经启动了Web界面并通过Web界面安装了所有必需的deb-package（是的，如果您不需要它，它会安装全套软件包，这是一个很大的开销）。这就对了！它快速而自信。
接下来是配置。所有这些都是通过网络界面制作的。您只需选择群集中涉及的主机，即选择所需的服务，即HBase等。分配角色后，Cloudera Manager只会启动群集。成品。就是这样。
该软件还具有良好的最佳实践集合，例如监控，配置版本控制，提示和技巧，软件更新等。更重要的是，它可以让您快速获得工作集群，之后您可以继续研究如何优化安装过程
祝你好运！答案 1 :(得分：0)
除了在/ etc / hosts中添加主机名条目外，您还需要在/ etc / hostname中添加条目。
将条目添加到/ etc / hostname，然后尝试ping domainserver1