【发布时间】:2014-06-30 23:29:09
【问题描述】:
我在下面发布了从带有 Mule ESB 3.4.0 的 websphere 7.0 中提取的 SystemOut.log。我的 Mule 流程是同步流程。它消费“Websphere MQ 消息”并为每条消息记录“消息消费”消息,然后做一些业务......
我的问题:
显然不同的线程同名,为什么?
在长时间没有消息后,Mule 开始每 4 条消息增加线程名称。线程泄漏与否?
日志格式为:
ThreadId [Date] [ThreadName] : Message
ThreadId 来自 websphere,ThreadName 来自 log4j。
SystemOut.log:
00000018 [25-06-2014 10:56:13] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:14] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:15] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:15] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:15] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:15] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:15] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:15] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:15] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:16] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:16] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:16] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:16] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:16] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:17] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:17] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:17] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:17] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:17] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:17] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:17] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:18] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:18] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:18] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:18] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:18] [DispatchThread: 1]: Message Consume
00000018 [25-06-2014 10:56:18] [DispatchThread: 1]: Message Consume
00000019 [25-06-2014 10:56:19] [DispatchThread: 1]: Message Consume
00000026 [25-06-2014 11:40:46] [DispatchThread: 2]: Message Consume
00000027 [25-06-2014 11:46:15] [DispatchThread: 2]: Message Consume
00000028 [25-06-2014 11:47:23] [DispatchThread: 2]: Message Consume
00000029 [25-06-2014 12:02:12] [DispatchThread: 2]: Message Consume
0000002b [25-06-2014 12:35:21] [DispatchThread: 3]: Message Consume
0000002c [25-06-2014 12:35:21] [DispatchThread: 3]: Message Consume
0000002d [25-06-2014 14:02:04] [DispatchThread: 3]: Message Consume
0000002e [25-06-2014 15:47:56] [DispatchThread: 3]: Message Consume
0000002f [25-06-2014 18:02:30] [DispatchThread: 4]: Message Consume
00000030 [25-06-2014 20:01:59] [DispatchThread: 4]: Message Consume
00000031 [26-06-2014 00:22:48] [DispatchThread: 4]: Message Consume
00000032 [26-06-2014 10:02:05] [DispatchThread: 4]: Message Consume
00000033 [26-06-2014 14:23:23] [DispatchThread: 5]: Message Consume
00000034 [26-06-2014 14:23:23] [DispatchThread: 5]: Message Consume
00000035 [26-06-2014 14:31:29] [DispatchThread: 5]: Message Consume
00000036 [26-06-2014 14:31:29] [DispatchThread: 5]: Message Consume
00000037 [26-06-2014 15:12:53] [DispatchThread: 6]: Message Consume
00000038 [26-06-2014 15:12:54] [DispatchThread: 6]: Message Consume
00000039 [26-06-2014 15:15:19] [DispatchThread: 6]: Message Consume
0000003a [26-06-2014 15:15:20] [DispatchThread: 6]: Message Consume
0000003b [26-06-2014 15:26:12] [DispatchThread: 7]: Message Consume
0000003c [26-06-2014 15:26:12] [DispatchThread: 7]: Message Consume
0000003d [26-06-2014 15:30:50] [DispatchThread: 7]: Message Consume
0000003e [26-06-2014 15:30:51] [DispatchThread: 7]: Message Consume
0000003f [26-06-2014 15:54:43] [DispatchThread: 8]: Message Consume
00000040 [26-06-2014 15:54:43] [DispatchThread: 8]: Message Consume
00000041 [26-06-2014 16:02:21] [DispatchThread: 8]: Message Consume
00000042 [26-06-2014 16:06:21] [DispatchThread: 8]: Message Consume
00000043 [27-06-2014 02:31:18] [DispatchThread: 9]: Message Consume
00000044 [27-06-2014 09:04:16] [DispatchThread: 9]: Message Consume
00000045 [27-06-2014 09:05:36] [DispatchThread: 9]: Message Consume
00000046 [27-06-2014 09:06:38] [DispatchThread: 9]: Message Consume
骡线程配置:
<configuration doc:name="Configuration">
<default-threading-profile maxBufferSize="300" maxThreadsActive="20" maxThreadsIdle="10" threadTTL="60000" poolExhaustedAction="RUN" />
</configuration>
Mule MQ 配置:
<spring:bean id="connectionFactory" class="com.ibm.mq.jms.MQXAQueueConnectionFactory">
<spring:property name="channel" value="${wmq.channel}" />
<spring:property name="queueManager" value="${wmq.queue.manager}" />
<spring:property name="transportType" value="1" />
<spring:property name="connectionNameList" value="${wmq.host.list}" />
</spring:bean>
<jms:websphere-connector name="wmqConnector" username="${wmq.username}"
password="${wmq.password}" connectionFactory-ref="connectionFactory">
<reconnect-forever blocking="false" frequency="60000" />
</jms:websphere-connector>
注意 1: WebSphere MQ 配置为在“wmq.host.list”中使用两台服务器实现高可用性。
注意 2: 连接使用的类是 XA 类。但是流程中没有指定交易。
注3:日志来自我们的生产,我无法在本地重现。
非常感谢您的帮助。
弗朗索瓦
【问题讨论】:
-
生产和本地有什么区别?
-
@DavidDossot:区别在于:高可用性与无,AIX 与 Windows,连接问题与模拟连接问题,Websphere 与 JRE IBM + 功能测试......再次感谢
标签: java multithreading websphere mule