| admitted_rate |
The number of queries that have been admitted. |
queries per second |
CDH 4, CDH 5 |
| cluster_in_queue |
The approximate number of queries currently queued across the cluster. |
queries |
CDH 4, CDH 5 |
| cluster_mem_estimate |
The approximate amount of memory the planner estimated was necessary for queries in this pool across the cluster. |
bytes |
CDH 4, CDH 5 |
| cluster_mem_usage |
The approximate amount of memory used by this pool across the cluster. |
bytes |
CDH 4, CDH 5 |
| cluster_num_running |
The approximate number of queries currently running in this pool across the cluster. |
queries |
CDH 4, CDH 5 |
| completed_rate |
The number of queries that have completed. |
queries per second |
CDH 4, CDH 5 |
| dequeued_rate |
The number of queries that have been dequeued. |
queries per second |
CDH 4, CDH 5 |
| in_queue |
The number of queries currently queued. |
queries |
CDH 4, CDH 5 |
| mem_estimate |
The amount of cluster memory the planner estimated was necessary for queries in this pool. |
bytes |
CDH 4, CDH 5 |
| mem_usage |
The amount of memory used by this pool on this node. |
bytes |
CDH 4, CDH 5 |
| num_running |
The number of queries currently running. |
queries |
CDH 4, CDH 5 |
| queued_rate |
The number of queries that have been queued. |
queries per second |
CDH 4, CDH 5 |
| rejected_rate |
The number of queries that have been rejected because the queue is full. |
queries per second |
CDH 4, CDH 5 |
| time_in_queue_ms_rate |
The amount of time that queries have spent waiting to be admitted. |
ms per second |
CDH 4, CDH 5 |
| timed_out_rate |
The number of queries that timed out while waiting for admission. |
queries per second |
CDH 4, CDH 5 |