Hadoop集群修改yarn队列
1.修改默认的default队列参数
注意：
yarn.scheduler.capacity.root.队列名.capacity总和不能超过100
<property><name>yarn.scheduler.capacity.root.queues</name><value>default,hive,spark,flink</value><description>The queues at the this level (root is the root queue).</description></property><property><name>yarn.scheduler.capacity.root.default.capacity</name><value>25</value><description>Default queue target capacity.</description></property>
2.hive队列
<property><name>yarn.scheduler.capacity.root.hive.capacity</name><value>50</value><description>hive队列的容量为50%</description>
</property><property><name>yarn.scheduler.capacity.root.hive.user-limit-factor</name><value>1</value><description>一个用户最多能够获取该队列资源容量的比例</description>
</property><property><name>yarn.scheduler.capacity.root.hive.maximum-capacity</name><value>80</value><description>hive队列的最大容量</description>
</property><property><name>yarn.scheduler.capacity.root.hive.state</name><value>RUNNING</value>
</property><property><name>yarn.scheduler.capacity.root.hive.acl_submit_applications</name><value>*</value><description>访问控制，控制谁可以将任务提交到该队列</description>
</property><property><name>yarn.scheduler.capacity.root.hive.acl_administer_queue</name><value>*</value><description>访问控制，控制谁可以管理(包括提交和取消)该队列的任务</description>
</property><property><name>yarn.scheduler.capacity.root.hive.acl_application_max_priority</name><value>*</value>
<description>访问控制，控制用户可以提交到该队列的任务的最大优先级</description>
</property><property><name>yarn.scheduler.capacity.root.hive.maximum-application-lifetime</name><value>-1</value><description>hive队列中任务的最大生命时长,-1表示时间无限长</description>
</property><property><name>yarn.scheduler.capacity.root.hive.default-application-lifetime</name><value>-1</value><description>default队列中任务的最大生命时长</description>
</property>3.spark队列
<property><name>yarn.scheduler.capacity.root.spark.capacity</name><value>25</value><description>spark队列的容量为25%</description>
</property><property><name>yarn.scheduler.capacity.root.spark.user-limit-factor</name><value>1</value><description>一个用户最多能够获取该队列资源容量的比例</description>
</property><property><name>yarn.scheduler.capacity.root.spark.maximum-capacity</name><value>80</value><description>spark队列的最大容量</description>
</property><property><name>yarn.scheduler.capacity.root.spark.state</name><value>RUNNING</value>
</property><property><name>yarn.scheduler.capacity.root.spark.acl_submit_applications</name><value>*</value><description>访问控制，控制谁可以将任务提交到该队列</description>
</property><property><name>yarn.scheduler.capacity.root.spark.acl_administer_queue</name><value>*</value><description>访问控制，控制谁可以管理(包括提交和取消)该队列的任务</description>
</property><property><name>yarn.scheduler.capacity.root.spark.acl_application_max_priority</name><value>*</value>
<description>访问控制，控制用户可以提交到该队列的任务的最大优先级</description>
</property><property><name>yarn.scheduler.capacity.root.spark.maximum-application-lifetime</name><value>-1</value><description>spark队列中任务的最大生命时长,-1表示时间无限长</description>
</property><property><name>yarn.scheduler.capacity.root.spark.default-application-lifetime</name><value>-1</value><description>default队列中任务的最大生命时长</description>
</property>4.flink队列
<property><name>yarn.scheduler.capacity.root.flink.capacity</name><value>25</value><description>flink队列的容量为25%</description>
</property>
<property><name>yarn.scheduler.capacity.root.flink.user-limit-factor</name><value>1</value><description>一个用户最多能够获取该队列资源容量的比例</description>
</property><property><name>yarn.scheduler.capacity.root.flink.maximum-capacity</name><value>80</value><description>flink队列的最大容量</description>
</property><property><name>yarn.scheduler.capacity.root.flink.state</name><value>RUNNING</value>
</property><property><name>yarn.scheduler.capacity.root.flink.acl_submit_applications</name><value>*</value><description>访问控制，控制谁可以将任务提交到该队列</description>
</property><property><name>yarn.scheduler.capacity.root.flink.acl_administer_queue</name><value>*</value><description>访问控制，控制谁可以管理(包括提交和取消)该队列的任务</description>
</property><property><name>yarn.scheduler.capacity.root.flink.acl_application_max_priority</name><value>*</value>
<description>访问控制，控制用户可以提交到该队列的任务的最大优先级</description>
</property><property><name>yarn.scheduler.capacity.root.flink.maximum-application-lifetime</name><value>-1</value><description>flink队列中任务的最大生命时长,-1表示时间无限长</description>
</property><property><name>yarn.scheduler.capacity.root.flink.default-application-lifetime</name><value>-1</value><description>default队列中任务的最大生命时长</description>
</property>