原文:運行時候報異常could only be replicated to 0 nodes instead of minReplication (=1). There are 2 datanode(s) running and no node(s) are excluded in this operation.

運行時候報異常could only be replicated to nodes instead of minReplication . There are datanode s running and no node s are excluded in this operation. 解決方法: 首先看一下dfs.replication的數目是否超過了datanode的數目,應該要小於或者等於d ...

2017-05-16 21:54 0 7789 推薦指數:

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k8s之CRI(容器運行時接口)

歸根結底,Kubernetes Node(kubelet)的主要功能就是啟動和停止 容器的組件,我們稱之為容器運行時(Container Runtime),其中最知 名的就是Docker了。為了更具擴展性,Kubernetes從1.5版本開始就加入 了容器運行時插件API ...

Wed Jun 10 05:34:00 CST 2020 0 1145
 
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