Using event console
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Using event console
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Available in VPC
The Event service allows you to check the history of events that have occurred in Cloud Hadoop clusters and notebooks. The events that occur in Cloud Hadoop are saved automatically in the history and stored permanently without requiring additional settings by the user.
Event page
The basics of using the Event service are as follows.
| Area | Description |
|---|---|
| ① Set event rule | Go to Cloud Insight, NAVER Cloud Platform's specialized service for monitoring, and set event rules and notifications. |
| ② Go to event console | Go to event console of Cloud Insight, a specialized monitoring service of NAVER Cloud Platform, and see event details. |
| ③ Go to console and API events | Go to Cloud Activity Tracer to view detailed event history |
| ④ Event list | Check saved event history, search desired event history with event occurrence period and service name from the event list |
Check events
The following describes how to check the events that occurred in Cloud Hadoop.
- Click the Services > Big Data & Analytics > Cloud Hadoop menus in that order in the NAVER Cloud Platform console.
- Click the Event menu.
- When the event list appears, check the required information.
- Instance name: Cloud Hadoop cluster instance name where the event occurred
- Rule name: event rule name as defined by user
- Description: description on the event item (metric description)
- Level: event's level
- INFO
- WARNING
- CRITICAL
- Start time: the time when the event occurred
- End time: the time when the event ended
- Condition: the conditions for the event to occur (rule)
- Current value: the value at the time of the event occurrence
- Duration (minutes): the event's duration
Event rule settings
If you use Cloud Insight, NAVER Cloud Platform's specialized service for monitoring, then you can set more detailed event rules for Cloud Hadoop and monitor them. The events collected by the rules set by the user can be checked from the Cloud Insight dashboard.
- For how to set Event Rules for Cloud Hadoop in Cloud Insight and view them on the dashboard, see the Cloud Insight Guide.
Caution
Additional fees apply when you subscribe to Cloud Insight. For an introduction to Cloud Insight and details about its pricing plans, see the Services > Management & Governance > Cloud Insight in the NAVER Cloud Platform portal.
Notification settings
If you use Cloud Insight, NAVER Cloud Platform's service specialized for monitoring, then you can set event rules for Cloud Hadoop. You can set thresholds for specific rules when you set up event rules, and set up email and SMS notifications to predetermined users when the thresholds are exceeded.
- For how to set notification (alarm) for Cloud Hadoop’s Event Rule in Cloud Insight, see the Cloud Insight Guide.
Caution
Additional fees apply when you subscribe to Cloud Insight. For an introduction on Cloud Insight and details about its pricing plans, see the Services > Management & Governance > Cloud Insight menu in the NAVER Cloud Platform portal.
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