| Package | Description |
|---|---|
| org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
| org.apache.flink.streaming.runtime.tasks.mailbox |
| Constructor and Description |
|---|
StreamTask(org.apache.flink.runtime.execution.Environment environment,
TimerService timerService,
Thread.UncaughtExceptionHandler uncaughtExceptionHandler,
StreamTaskActionExecutor actionExecutor,
TaskMailbox mailbox) |
| Modifier and Type | Class and Description |
|---|---|
class |
TaskMailboxImpl
Implementation of
TaskMailbox in a BlockingQueue fashion and
tailored towards our use case with multiple writers and single reader. |
| Modifier and Type | Field and Description |
|---|---|
protected TaskMailbox |
MailboxProcessor.mailbox
The mailbox data-structure that manages request for special actions, like timers,
checkpoints, ...
|
| Constructor and Description |
|---|
MailboxExecutorImpl(TaskMailbox mailbox,
int priority,
StreamTaskActionExecutor actionExecutor) |
MailboxExecutorImpl(TaskMailbox mailbox,
int priority,
StreamTaskActionExecutor actionExecutor,
MailboxProcessor mailboxProcessor) |
MailboxProcessor(MailboxDefaultAction mailboxDefaultAction,
TaskMailbox mailbox,
StreamTaskActionExecutor actionExecutor) |
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