| 程序包 | 说明 |
|---|---|
| io.ray.streaming.api.function | |
| io.ray.streaming.operator | |
| io.ray.streaming.operator.chain | |
| io.ray.streaming.operator.impl | |
| io.ray.streaming.python |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
RichFunction.open(RuntimeContext runtimeContext)
Initialization method for user function which called before the first call to the user
function.
|
| 限定符和类型 | 字段和说明 |
|---|---|
protected RuntimeContext |
StreamOperator.runtimeContext |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
Operator.open(List<Collector> collectors,
RuntimeContext runtimeContext) |
void |
StreamOperator.open(List<Collector> collectorList,
RuntimeContext runtimeContext) |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
ChainedOperator.open(List<Collector> collectorList,
RuntimeContext runtimeContext) |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
SourceOperatorImpl.open(List<Collector> collectorList,
RuntimeContext runtimeContext) |
void |
FlatMapOperator.open(List<Collector> collectorList,
RuntimeContext runtimeContext) |
void |
ReduceOperator.open(List<Collector> collectorList,
RuntimeContext runtimeContext) |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
PythonOperator.open(List list,
RuntimeContext runtimeContext) |
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