org.apache.flume.source.scribe
Class ScribeSource

java.lang.Object
  org.apache.flume.source.AbstractSource
      org.apache.flume.source.scribe.ScribeSource

All Implemented Interfaces:

Configurable, EventDrivenSource, LifecycleAware, NamedComponent, Source

public class ScribeSource
extends AbstractSource
implements EventDrivenSource, Configurable

Flume should adopt the Scribe entry LogEntry from existing Scribe system. Mostly, we may receive message from local Scribe and Flume take responsibility of central Scribe.

We use Thrift without deserializing, throughput has 2X increasing

Field Summary

static String

SCRIBE_CATEGORY

Constructor Summary

ScribeSource()

Method Summary

void	configure(Context context) Request the implementing class to (re)configure itself.
void	start() Starts a service or component.
void	stop() Stops a service or component.

Methods inherited from class org.apache.flume.source.AbstractSource

getChannelProcessor, getLifecycleState, getName, setChannelProcessor, setName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flume.Source

getChannelProcessor, setChannelProcessor

Methods inherited from interface org.apache.flume.lifecycle.LifecycleAware

getLifecycleState

Methods inherited from interface org.apache.flume.NamedComponent

getName, setName

Field Detail

SCRIBE_CATEGORY

public static final String SCRIBE_CATEGORY

See Also:

Constant Field Values

Constructor Detail

ScribeSource

public ScribeSource()

Method Detail

configure

public void configure(Context context)

Description copied from interface: Configurable

Request the implementing class to (re)configure itself.

When configuration parameters are changed, they must be reflected by the component asap.

There are no thread safety guarrantees on when configure might be called.

Specified by:

configure in interface Configurable

start

public void start()

Description copied from interface: LifecycleAware

Starts a service or component.

Implementations should determine the result of any start logic and effect the return value of LifecycleAware.getLifecycleState() accordingly.

Specified by:

start in interface LifecycleAware

Overrides:

start in class AbstractSource

stop

public void stop()

Description copied from interface: LifecycleAware

Stops a service or component.

Implementations should determine the result of any stop logic and effect the return value of LifecycleAware.getLifecycleState() accordingly.

Specified by:

stop in interface LifecycleAware

Overrides:

stop in class AbstractSource