TaskCountStatsProvider (druid-server 29.0.1 API)

```
public interface TaskCountStatsProvider
```

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`Map<String,Long>`	`getFailedTaskCount()`	Deprecated.
`Map<String,Long>`	`getPendingTaskCount()`	Deprecated.
`Map<String,Long>`	`getRunningTaskCount()`	Deprecated.
`CoordinatorRunStats`	`getStats()`	Collects all task level stats.
`Map<String,Long>`	`getSuccessfulTaskCount()`	Deprecated.
`Map<String,Long>`	`getWaitingTaskCount()`	Deprecated.

- Method Detail
  - getSuccessfulTaskCount
```
@Deprecated
Map<String,Long> getSuccessfulTaskCount()
```
    Deprecated.
    
    Return the number of successful tasks for each datasource during emission period.
  - getFailedTaskCount
```
@Deprecated
Map<String,Long> getFailedTaskCount()
```
    Deprecated.
    
    Return the number of failed tasks for each datasource during emission period.
  - getRunningTaskCount
```
@Deprecated
Map<String,Long> getRunningTaskCount()
```
    Deprecated.
    
    Return the number of current running tasks for each datasource.
  - getPendingTaskCount
```
@Deprecated
Map<String,Long> getPendingTaskCount()
```
    Deprecated.
    
    Return the number of current pending tasks for each datasource.
  - getWaitingTaskCount
```
@Deprecated
Map<String,Long> getWaitingTaskCount()
```
    Deprecated.
    
    Return the number of current waiting tasks for each datasource.
  - getStats
```
CoordinatorRunStats getStats()
```
    Collects all task level stats. This method deprecates the other task stats methods such as getPendingTaskCount(), getWaitingTaskCount() and will replace them in a future release.
    
    Returns:
    
    All task stats collected since the previous invocation of this method.