ResourceGroup (presto-spi 0.278 API)

```
public interface ResourceGroup
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`long`	`getCpuQuotaGenerationMillisPerSecond()`
`int`	`getHardConcurrencyLimit()`
`io.airlift.units.Duration`	`getHardCpuLimit()`
`ResourceGroupId`	`getId()`
`boolean`	`getJmxExport()`
`int`	`getMaxQueuedQueries()`
`ResourceGroupQueryLimits`	`getPerQueryLimits()`
`SchedulingPolicy`	`getSchedulingPolicy()`
`int`	`getSchedulingWeight()`
`int`	`getSoftConcurrencyLimit()`
`io.airlift.units.Duration`	`getSoftCpuLimit()`
`io.airlift.units.DataSize`	`getSoftMemoryLimit()`
`void`	`setCpuQuotaGenerationMillisPerSecond(long rate)` Rate at which distributed CPU usage quota regenerates.
`void`	`setHardConcurrencyLimit(int hardConcurrencyLimit)` Maximum number of concurrently running queries, after which new queries will queue instead of starting.
`void`	`setHardCpuLimit(io.airlift.units.Duration limit)` Threshold on total distributed CPU usage after which new queries will queue instead of starting.
`void`	`setJmxExport(boolean export)` Whether to export statistics about this group and allow configuration via JMX.
`void`	`setMaxQueuedQueries(int maxQueuedQueries)` Maximum number of queued queries after which submitted queries will be rejected.
`void`	`setPerQueryLimits(ResourceGroupQueryLimits perQueryLimits)` The maximum resources a query can consume before being killed.
`void`	`setSchedulingPolicy(SchedulingPolicy policy)` Scheduling policy to use when dividing resources among child resource groups, or among queries submitted to this group.
`void`	`setSchedulingWeight(int weight)` Scheduling weight of this group in its parent group.
`void`	`setSoftConcurrencyLimit(int softConcurrencyLimit)` Number of concurrently running queries after which new queries will only run if all peer resource groups below their soft limits are ineligible or if all eligible peers are above soft limits.
`void`	`setSoftCpuLimit(io.airlift.units.Duration limit)` Threshold on total distributed CPU usage after which max running queries will be reduced.
`void`	`setSoftMemoryLimit(io.airlift.units.DataSize limit)` Threshold on total distributed memory usage after which new queries will queue instead of starting.

- Method Detail
  - getId
```
ResourceGroupId getId()
```
  - getSoftMemoryLimit
```
io.airlift.units.DataSize getSoftMemoryLimit()
```
  - setSoftMemoryLimit
```
void setSoftMemoryLimit(io.airlift.units.DataSize limit)
```
    Threshold on total distributed memory usage after which new queries will queue instead of starting.
  - getSoftCpuLimit
```
io.airlift.units.Duration getSoftCpuLimit()
```
  - setSoftCpuLimit
```
void setSoftCpuLimit(io.airlift.units.Duration limit)
```
    Threshold on total distributed CPU usage after which max running queries will be reduced.
  - getHardCpuLimit
```
io.airlift.units.Duration getHardCpuLimit()
```
  - setHardCpuLimit
```
void setHardCpuLimit(io.airlift.units.Duration limit)
```
    Threshold on total distributed CPU usage after which new queries will queue instead of starting.
  - getCpuQuotaGenerationMillisPerSecond
```
long getCpuQuotaGenerationMillisPerSecond()
```
  - setCpuQuotaGenerationMillisPerSecond
```
void setCpuQuotaGenerationMillisPerSecond(long rate)
```
    Rate at which distributed CPU usage quota regenerates.
  - getSoftConcurrencyLimit
```
int getSoftConcurrencyLimit()
```
  - setSoftConcurrencyLimit
```
void setSoftConcurrencyLimit(int softConcurrencyLimit)
```
    Number of concurrently running queries after which new queries will only run if all peer resource groups below their soft limits are ineligible or if all eligible peers are above soft limits.
  - getHardConcurrencyLimit
```
int getHardConcurrencyLimit()
```
  - setHardConcurrencyLimit
```
void setHardConcurrencyLimit(int hardConcurrencyLimit)
```
    Maximum number of concurrently running queries, after which new queries will queue instead of starting.
  - getMaxQueuedQueries
```
int getMaxQueuedQueries()
```
  - setMaxQueuedQueries
```
void setMaxQueuedQueries(int maxQueuedQueries)
```
    Maximum number of queued queries after which submitted queries will be rejected.
  - getSchedulingWeight
```
int getSchedulingWeight()
```
  - setSchedulingWeight
```
void setSchedulingWeight(int weight)
```
    Scheduling weight of this group in its parent group.
  - getSchedulingPolicy
```
SchedulingPolicy getSchedulingPolicy()
```
  - setSchedulingPolicy
```
void setSchedulingPolicy(SchedulingPolicy policy)
```
    Scheduling policy to use when dividing resources among child resource groups, or among queries submitted to this group.
  - getJmxExport
```
boolean getJmxExport()
```
  - setJmxExport
```
void setJmxExport(boolean export)
```
    Whether to export statistics about this group and allow configuration via JMX.
  - getPerQueryLimits
```
ResourceGroupQueryLimits getPerQueryLimits()
```
  - setPerQueryLimits
```
void setPerQueryLimits(ResourceGroupQueryLimits perQueryLimits)
```
    The maximum resources a query can consume before being killed.

Interface ResourceGroup

Method Summary

Method Detail

getId

getSoftMemoryLimit

setSoftMemoryLimit

getSoftCpuLimit

setSoftCpuLimit

getHardCpuLimit

setHardCpuLimit

getCpuQuotaGenerationMillisPerSecond

setCpuQuotaGenerationMillisPerSecond

getSoftConcurrencyLimit

setSoftConcurrencyLimit

getHardConcurrencyLimit

setHardConcurrencyLimit

getMaxQueuedQueries

setMaxQueuedQueries

getSchedulingWeight

setSchedulingWeight

getSchedulingPolicy

setSchedulingPolicy

getJmxExport

setJmxExport

getPerQueryLimits

setPerQueryLimits