Database Reference
In-Depth Information
Understanding the Diagnostics menu
The
Diagnostics
menu on the Cloudera Manager toolbar provides the following three menu
items:
•
Events
: This screen displays the list of all the events that occur on the cluster.
Three types of events are displayed here:
IMPORTANT
,
INFORMATIONAL
,
and
CRITICAL
. As there can be several events that occur, a provision to filter
events by the type of events is also available. The following screenshot displays an
event with severity—
INFORMATIONAL
. The search can be filtered by other
types too, for example,
Content
,
Role
,
Hosts
,
Cluster
, and many more.
•
Logs
: This screen provides a search interface to look into the different logs of ser-
vices running on the cluster. As shown in the following screenshot, there are sever-
al options to search through the logs for specific services. The different services
can be selected using the
Select Sources
option.
