Architecture
PATROL for Hadoop enables you to monitor the Hadoop environment and resources. It also enables you to determine how to effectively use these resources. A typical architecture for PATROL for Hadoop is as follows:
Related topics
PATROL for Hadoop collector details
The following table lists different BMC PATROL for Hadoop collectors and explains how they work:
Collectors (Collection interval) | Explanation |
|---|---|
| ChannelListener (2 seconds) | Runs the listener method every two seconds to check the following:
Updates the |
| SetDataToPatrol (1 second) | Runs every second, to check if any data is received from Java. If yes, the parameter reads the data and sends it to PATROL Agent |
| ConfigurationManager (15 seconds) | Runs every 15 seconds to check if the Hadoop configurations are changed in the pconfig variables |
AutoDiscovery | Displays the time in seconds required to configure and discover the Hadoop environment on the Java side |
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