当主机断点或非正常关机后重启电脑,使用 jps 查看进程时,会出现一些进程为 process information unavailable 的现象,有的过一段时间就会好。
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[root@master ~]# jps 6432 -- process information unavailable 25025 -- process information unavailable 31075 -- process information unavailable 25636 -- process information unavailable 8868 -- process information unavailable 21957 -- process information unavailable 8102 Jps 19176 -- process information unavailable 29033 -- process information unavailable 15115 -- process information unavailable 9259 -- process information unavailable 17772 -- process information unavailable 10796 -- process information unavailable 23343 -- process information unavailable 5401 -- process information unavailable 1882 AmbariServer