what is the normal gap between machines in ambari cluster in seconds?
for example ( the following example described gap of 20 seconds )
Fri Jul 5 07:37:23 UTC 2019
but on kafka machine we have
Fri Jul 5 07:37:43 UTC 2019
Enabling "ntpd" services or "chronyd" are one of the requirement for setting up Ambari Cluster.
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@Dear jay - yes we have ntp
but we ask what is the max diff that is still normal
as I remember diff between machine should not be more then 5 second - am I right ?
There should be ideally no Gap in time. All the cluster nodes should be in exact time sync. Else there can be many issues like Metrics data (incorrect time), Kerberos ticket issue like well known "Clock skew" error ...etchttps://community.hortonworks.com/content/supportkb/187925/gssexception-failure-unspecified-at-gss-a...