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	<title>评论：cloudera cdh6 添加spark-sql</title>
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	<link>http://blog.51yip.com/hadoop/2286.html</link>
	<description>－－一步，二步，三步，N步，二行脚印</description>
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		<title>来自：feego</title>
		<link>http://blog.51yip.com/hadoop/2286.html/comment-page-1#comment-18211</link>
		<dc:creator>feego</dc:creator>
		<pubDate>Sat, 01 May 2021 17:06:33 +0000</pubDate>
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		<description>兄弟，我按照你的步骤操作下，还是有报When running with master &#039;yarn&#039; either HADOOP_CONF_DIR or YARN_CONF_DIR must be set in the environment.
这一步是为了让新的spark走cdh的配置？
 mv spark-env.sh spark-env  //这一步很重要  
环境变量已经设置了上面两个，还有其他原因么？</description>
		<content:encoded><![CDATA[<p>兄弟，我按照你的步骤操作下，还是有报When running with master 'yarn' either HADOOP_CONF_DIR or YARN_CONF_DIR must be set in the environment.<br />
这一步是为了让新的spark走cdh的配置？<br />
 mv spark-env.sh spark-env  //这一步很重要<br />
环境变量已经设置了上面两个，还有其他原因么？</p>
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		<title>来自：zhc</title>
		<link>http://blog.51yip.com/hadoop/2286.html/comment-page-1#comment-18012</link>
		<dc:creator>zhc</dc:creator>
		<pubDate>Mon, 23 Dec 2019 09:10:25 +0000</pubDate>
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		<description>为什么我配置第7步设置yarn.resourcemanager后，启动失败。
另外spark需要进行编译吗？
Failed to load main class org.apache.spark.sql.hive.thriftserver.HiveThriftServer2.
You need to build Spark with -Phive and -Phive-thriftserver.</description>
		<content:encoded><![CDATA[<p>为什么我配置第7步设置yarn.resourcemanager后，启动失败。<br />
另外spark需要进行编译吗？<br />
Failed to load main class org.apache.spark.sql.hive.thriftserver.HiveThriftServer2.<br />
You need to build Spark with -Phive and -Phive-thriftserver.</p>
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