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体验新版 GitCode,发现更多精彩内容 >>
提交
99c11b5c
编写于
11月 06, 2017
作者:
A
ascrutae
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差异文件
add exception handler for disruptorQueue
上级
8472f5c7
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
19 addition
and
0 deletion
+19
-0
apm-collector/apm-collector-queue/src/main/java/org/skywalking/apm/collector/queue/disruptor/DisruptorQueueCreator.java
.../apm/collector/queue/disruptor/DisruptorQueueCreator.java
+19
-0
未找到文件。
apm-collector/apm-collector-queue/src/main/java/org/skywalking/apm/collector/queue/disruptor/DisruptorQueueCreator.java
浏览文件 @
99c11b5c
...
@@ -18,6 +18,7 @@
...
@@ -18,6 +18,7 @@
package
org.skywalking.apm.collector.queue.disruptor
;
package
org.skywalking.apm.collector.queue.disruptor
;
import
com.lmax.disruptor.ExceptionHandler
;
import
com.lmax.disruptor.RingBuffer
;
import
com.lmax.disruptor.RingBuffer
;
import
com.lmax.disruptor.dsl.Disruptor
;
import
com.lmax.disruptor.dsl.Disruptor
;
import
org.skywalking.apm.collector.core.queue.DaemonThreadFactory
;
import
org.skywalking.apm.collector.core.queue.DaemonThreadFactory
;
...
@@ -25,12 +26,16 @@ import org.skywalking.apm.collector.core.queue.MessageHolder;
...
@@ -25,12 +26,16 @@ import org.skywalking.apm.collector.core.queue.MessageHolder;
import
org.skywalking.apm.collector.core.queue.QueueCreator
;
import
org.skywalking.apm.collector.core.queue.QueueCreator
;
import
org.skywalking.apm.collector.core.queue.QueueEventHandler
;
import
org.skywalking.apm.collector.core.queue.QueueEventHandler
;
import
org.skywalking.apm.collector.core.queue.QueueExecutor
;
import
org.skywalking.apm.collector.core.queue.QueueExecutor
;
import
org.slf4j.Logger
;
import
org.slf4j.LoggerFactory
;
/**
/**
* @author peng-yongsheng
* @author peng-yongsheng
*/
*/
public
class
DisruptorQueueCreator
implements
QueueCreator
{
public
class
DisruptorQueueCreator
implements
QueueCreator
{
private
final
Logger
logger
=
LoggerFactory
.
getLogger
(
DisruptorQueueCreator
.
class
);
@Override
public
QueueEventHandler
create
(
int
queueSize
,
QueueExecutor
executor
)
{
@Override
public
QueueEventHandler
create
(
int
queueSize
,
QueueExecutor
executor
)
{
// Specify the size of the ring buffer, must be power of 2.
// Specify the size of the ring buffer, must be power of 2.
if
(!((((
queueSize
-
1
)
&
queueSize
)
==
0
)
&&
queueSize
!=
0
))
{
if
(!((((
queueSize
-
1
)
&
queueSize
)
==
0
)
&&
queueSize
!=
0
))
{
...
@@ -40,6 +45,20 @@ public class DisruptorQueueCreator implements QueueCreator {
...
@@ -40,6 +45,20 @@ public class DisruptorQueueCreator implements QueueCreator {
// Construct the Disruptor
// Construct the Disruptor
Disruptor
<
MessageHolder
>
disruptor
=
new
Disruptor
(
MessageHolderFactory
.
INSTANCE
,
queueSize
,
DaemonThreadFactory
.
INSTANCE
);
Disruptor
<
MessageHolder
>
disruptor
=
new
Disruptor
(
MessageHolderFactory
.
INSTANCE
,
queueSize
,
DaemonThreadFactory
.
INSTANCE
);
disruptor
.
setDefaultExceptionHandler
(
new
ExceptionHandler
<
MessageHolder
>()
{
@Override
public
void
handleEventException
(
Throwable
ex
,
long
sequence
,
MessageHolder
event
)
{
logger
.
error
(
"handler message error! message: {}."
,
event
.
getMessage
(),
ex
);
}
@Override
public
void
handleOnStartException
(
Throwable
ex
)
{
logger
.
error
(
"create disruptor failed!"
,
ex
);
}
@Override
public
void
handleOnShutdownException
(
Throwable
ex
)
{
logger
.
error
(
"shutdown disruptor failed!"
,
ex
);
}
});
RingBuffer
<
MessageHolder
>
ringBuffer
=
disruptor
.
getRingBuffer
();
RingBuffer
<
MessageHolder
>
ringBuffer
=
disruptor
.
getRingBuffer
();
DisruptorEventHandler
eventHandler
=
new
DisruptorEventHandler
(
ringBuffer
,
executor
);
DisruptorEventHandler
eventHandler
=
new
DisruptorEventHandler
(
ringBuffer
,
executor
);
...
...
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