问题描述
我们有 2 个资源管理器作为 HDP 集群的一部分工作
几分钟后第一个资源管理器失败
从资源管理器的日志中我们可以看到多次返回的以下几行
2021-06-27 14:07:16,022 INFO scheduler.SchedulerNode (SchedulerNode.java:allocateContainer(152)) - Assigned container container_e83_1624802728037_0001_01_004355 of capacity <memory:86016,vCores:5> on host datanode23.fgtf.com:45454,which has 5 containers,<memory:199680,vCores:15> used and <memory:27708,vCores:75> available after allocation
2021-06-27 14:07:01,279 INFO fair.FSAppAttempt (FSAppAttempt.java:reservationExceedsThreshold(495)) - Reservation Exceeds Allowed number of nodes: app_id=application_1624802728037_0001 existingReservations=10 totalAvailableNodes=181 reservableNodesRatio=0.05 numAllowedReservations=10
2021-06-27 14:07:01,279 INFO fair.FSAppAttempt (FSAppAttempt.java:reservationExceedsThreshold(495)) - Reservation Exceeds Allowed number of nodes: app_id=application_1624802728037_0004 existingReservations=10 totalAvailableNodes=181 reservableNodesRatio=0.05 numAllowedReservations=10
2021-06-27 14:07:01,279 INFO fair.FSAppAttempt (FSAppAttempt.java:reservationExceedsThreshold(495)) - Reservation Exceeds Allowed number of nodes: app_id=application_1624802728037_0003 existingReservations=10 totalAvailableNodes=181 reservableNodesRatio=0.05 numAllowedReservations=10
2021-06-27 14:07:01,279 INFO fair.FSAppAttempt (FSAppAttempt.java:reservationExceedsThreshold(495)) - Reservation Exceeds Allowed number of nodes:
和
2021-06-27 14:07:01,282 INFO webproxy.WebAppProxyServlet (WebAppProxyServlet.java:doGet(382)) - dr.who is accessing unchecked http://22.20.101.13:53092/api/v1/applications/application_1624802728037_0009/executors which is the app master GUI of application_1624802728037_0009 owned by hdfs
2021-06-27 14:07:01,282 INFO webproxy.WebAppProxyServlet (WebAppProxyServlet.java:doGet(382)) - dr.who is accessing unchecked http://22.20.14.5:36198/api/v1/applications/application_1624801538018_0011/executors which is the app master GUI of application_1624801538018_0011 owned by hdfs
知道 INFO 的含义是什么吗？
INFO fair.FSAppAttempt (FSAppAttempt.java:reservationExceedsThreshold(495)) - Reservation Exceeds Allowed number of nodes: app_id=application_1624802728037_0001 existingReservations=10 totalAvailableNodes=181 reservableNodesRatio=0.05 numAllowedReservations=10
解决方法
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