Configuration UI

Exhibitor relies on shared configuration. Please see the separate wiki on Shared Configuration.

Path Configuration

Configuration	Description
ZooKeeper Install Dir	The local path to the ZooKeeper installation
ZooKeeper Data Dir	The local path to store ZooKeeper data

Ensemble Configuration

Configuration	Description
Servers	List of servers in the ensemble (comma separated). Each server should be in the form [Type]:[Server Id]:[Hostname]. The type should be either “S” for a standard server or “O” for an observer instance.
Additional Config	Any additional values to add to zoo.cfg
java.env script
log4j.properties

Ports Configuration

Configuration	Description
Client Port	The ZooKeeper client port (usually 2181)
Connect Port	The ZooKeeper connect port (usually 2888)
Election Port	The ZooKeeper election port (usually 3888)

Automatic Instance Management Configuration
|Dead Instance Threshold||
|Observer Threshold||

Miscellaneous Configuration

Log Index Dir	The local path to store indexed ZooKeeper transaction logs
Live Check	How often (in milliseconds) to check the ZooKeeper instance
Cleanup Period	How often (in milliseconds) to run the ZooKeeper log cleanup task
Cleanup: Max Log Files	The value to pass the ZooKeeper log cleanup task for maximum log files

Backup Configuration

Backup Period	How often (in milliseconds) to backup ZooKeeper transaction logs
Max Save	The maximum age (in milliseconds) for backed up logs before being garbage collected/deleted

The remaining config depends on what type of Backup you have selected.

File System Backup

Configuration	Description
Destination Path	Path to the directory to store backups

Amazon S3

Configuration	Description
Throttle	Data throttling. Maximum bytes per millisecond when performing I/O to Amazon
S3 Bucket Name	The S3 bucket to use
Max Retries	Maximum retries when uploading/downloading S3 data
Retry Sleep	Sleep time in milliseconds when retrying