public class TwitterFireHose extends PushSource<TweetData>
| 构造器和说明 |
|---|
TwitterFireHose() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
close() |
void |
open(Map<String,Object> config,
SourceContext sourceContext) |
consume, getQueueLength, readpublic void open(Map<String,Object> config, SourceContext sourceContext) throws IOException
open 在接口中 Source<TweetData>open 在类中 PushSource<TweetData>IOExceptionCopyright © 2017–2020 Apache Software Foundation. All rights reserved.