io.druid.indexing.common.tasklogs

Class SwitchingTaskLogStreamer

java.lang.Object

io.druid.indexing.common.tasklogs.SwitchingTaskLogStreamer

All Implemented Interfaces:

io.druid.tasklogs.TaskLogStreamer

public class SwitchingTaskLogStreamer
extends Object
implements io.druid.tasklogs.TaskLogStreamer

Provides task logs based on a series of underlying task log providers.

Constructor Summary

Constructors

Constructor and Description
SwitchingTaskLogStreamer(List<io.druid.tasklogs.TaskLogStreamer> providers)

Method Summary

Methods

Modifier and Type	Method and Description
com.google.common.base.Optional<com.google.common.io.InputSupplier<InputStream>>	streamTaskLog(String taskid, long offset)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SwitchingTaskLogStreamer

@Inject
public SwitchingTaskLogStreamer(List<io.druid.tasklogs.TaskLogStreamer> providers)

Method Detail

streamTaskLog

public com.google.common.base.Optional<com.google.common.io.InputSupplier<InputStream>> streamTaskLog(String taskid,
                                                                                             long offset)
                                                                                               throws IOException

Specified by:

streamTaskLog in interface io.druid.tasklogs.TaskLogStreamer

Throws:

IOException