I'd already use "| delete" try to delete host, but it still remain there with event count 0. How could I remove no more need event source?
| metadata type=hosts index=main | convert ctime(recentTime) as Recent_Time | where lastTime < (now() -3600)
to check no events host every hour, but get this result
12/16/2010 17:23:01 9223372036854775807 xxx.xx.xx.xx 0 1292491381 0 hosts
I'd remove xxx.xx.xx.xx with | delete but still show there how could I fix it?
I believe this was identified and addressed in Splunk 4.1.6 4.1.6 release notes