Hbase Region Server不能启动

Hbase?Region Server不能启动。

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查看日志连接localhost.localdomain:6000失败。

2013-09-08 23:17:12,109 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Attempting connect to Master server at localhost.localdomain,60000,1378653436554

2013-09-08 23:17:22,148 WARN org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to connect to master. Retrying. Error was:

java.net.ConnectException: Connection refused

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奇怪我xml里面配置的是

<property>

? ? <name>hbase.master</name>

? ? <value>master:60000</value>

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? </property>

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hosts配置

127.0.0.1 ? ? ? ? ? ? ? localhost.localdomain localhost

192.168.147.129 master

192.168.147.132 slave1

192.168.147.133 slave2

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查看http://192.168.147.129:60010/master-status，发现页面头上也是Mster: localhost.localdomain:60000

为什么HMaster会启动在localhost

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修改hosts，把127.0.0.1改为：

127.0.0.1 ? localhost ?，问题解决

http://192.168.147.129:60010/master-status显示Master: master:60000

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再次启动Hbase：

2013-09-09 21:16:45,963 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: Master rejected startup because clock is out of sync

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这是服务器之间时间不同步，改下即可。

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