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	<title>8080 - 四号程序员</title>
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		<title>关于Cassandra占用8080端口的问题</title>
		<link>https://www.coder4.com/archives/1688</link>
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		<pubDate>Tue, 21 Jun 2011 02:59:18 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[大数据技术]]></category>
		<category><![CDATA[数据库技术]]></category>
		<category><![CDATA[8080]]></category>
		<category><![CDATA[Cassandra]]></category>
		<category><![CDATA[占用]]></category>
		<category><![CDATA[配置]]></category>
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					<description><![CDATA[今天需要再一台服务器上开两个cassandra，更改了storage-conf.xml中的port后，依然出现“java.net.BindException: Address already in use”的错误，感觉非常诡异…… 经过检查发现，cassandra启动时候默认启动了8080端口用于jmx（Java性能检测），如果我们不需要的话，去掉就可以了。 配置在bin/cassandra.in.sh中，如下去掉即可： cassandra_home=`dirname $0`/..[......] 继续阅读]]></description>
		
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