2019-04-23 14:16:21,769 WARN namenode.FSImage (EditLogFileInputStream.java:scanEditLog(359)) - Caught exception after scanning through 0 ops from /hadoop/hdfs/journal/hnscluster/current/edits_inprogress_0000000000554042931 while determining its valid
Manage nodes in a swarm在集群中管理节点 List nodes列举节点 为了查看集群中的节点列表,可以在管理节点中运行docker node ls: $ docker node ls ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS 46aqrk4e473hjbt745z53cr3t node- Ready Active Reachable 61pi3d91s0w3b90ijw3deeb2q node- Ready Active