|
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 |