ELASTIC_CLUSTER
Returns information about cluster elasticity, such as whether Elastic Cluster is running.
Column Name | Data Type | Description |
---|---|---|
SCALING_FACTOR |
INTEGER |
This value is only meaningful when you enable local segments. |
MAXIMUM_SKEW_PERCENT |
INTEGER |
This value is only meaningful when you enable local segments. |
SEGMENT_LAYOUT |
VARCHAR |
Current, offset=0, segment layout. New segmented projections will be created with this layout, with segments rotated by the corresponding offset. Existing segmented projections will be rebalanced into an offset of this layout. |
LOCAL_SEGMENT_LAYOUT |
VARCHAR |
Similar to SEGMENT_LAYOUT but includes details that indicate the number of local segments, their relative size and node assignment. |
VERSION |
INTEGER |
Number that gets incremented each time the cluster topology changes (nodes added, marked ephemeral, marked permanent, etc). Useful for monitoring active and past rebalance operations. |
IS_ENABLED |
BOOLEAN |
True if Elastic Cluster is enabled, otherwise false. |
IS_LOCAL_SEGMENT_ENABLED |
BOOLEAN |
True if local segments are enabled, otherwise false. |
IS_REBALANCE_RUNNING |
BOOLEAN |
True if rebalance is currently running, otherwise false. |
Privileges
Superuser