用于修改默认工作管理器的jboss

Question

有关的子系统是：

<subsystem xmlns="urn:jboss:domain:jca:1.1">
<archive-validation enabled="true" fail-on-error="true" fail-on-warn="false"/>
<bean-validation enabled="true"/>
<default-workmanager>
 <short-running-threads>
  <core-threads count="50"/>
  <queue-length count="50"/>
  <max-threads count="50"/>
  <keepalive-time time="10" unit="seconds"/>
 </short-running-threads>
 <long-running-threads>
  <core-threads count="50"/>
  <queue-length count="50"/>
  <max-threads count="50"/>
  <keepalive-time time="10" unit="seconds"/>
 </long-running-threads>
</default-workmanager>
<cached-connection-manager/>
</subsystem>

我想修改3个属性:核心线程计数，队列长度计数和最大线程计数在<short-running-threads>和<long-running-threads>下使用jboss。

有人能提供cli来修改这些属性吗？

Answer 1

我想你是想改变缺省值，而不是计数。计数器是用于监视的实际值，不打算设置。

尝试在jboss-cli目录下使用JBoss bin。

1.)打给./jboss-cli.sh -c。CLI支持命令的每个部分对上下文敏感的命令完成。

或

2.)打给./jboss-cli.sh --gui。使用GUI导航到JCA子系统，直到需要的属性。您可以通过鼠标单击write-attribute上下文菜单项来更改它。设置新值后，匹配的CLI命令将显示在GUI顶部的textfield中，可以复制/粘贴。

这是一个设置默认值的示例：

/subsystem=jca/workmanager=default/long-running-threads=default/:write-attribute(name=core-threads,value=200)

Answer 2

正如@Frito建议的那样，我们最后的cli如下所示：

# Batch script to modify thread count configuration in the JBoss server

# Connect to JBoss
connect

# Start batching commands
batch

#Modify short-running-threads
/subsystem=jca/workmanager=default/short-running-threads=default/:write-attribute(name=core-threads,value=200)
/subsystem=jca/workmanager=default/short-running-threads=default/:write-attribute(name=queue-length,value=200)
/subsystem=jca/workmanager=default/short-running-threads=default/:write-attribute(name=max-threads,value=200)

#Modify long-running-threads
/subsystem=jca/workmanager=default/long-running-threads=default/:write-attribute(name=core-threads,value=200)
/subsystem=jca/workmanager=default/long-running-threads=default/:write-attribute(name=queue-length,value=200)
/subsystem=jca/workmanager=default/long-running-threads=default/:write-attribute(name=max-threads,value=200)

# Reload to appy changes
:reload

# Run the batch commands
run-batch

执行cli后的Standalone.xml片段：

<subsystem xmlns="urn:jboss:domain:jca:1.1">
<archive-validation enabled="true" fail-on-error="true" fail-on-warn="false"/>
<bean-validation enabled="true"/>
<default-workmanager>
 <short-running-threads>
  <core-threads count="200"/>
  <queue-length count="200"/>
  <max-threads count="200"/>
  <keepalive-time time="10" unit="seconds"/>
 </short-running-threads>
 <long-running-threads>
  <core-threads count="200"/>
  <queue-length count="200"/>
  <max-threads count="200"/>
  <keepalive-time time="10" unit="seconds"/>
 </long-running-rhreads>
</default-workmanager>
<cached-connection-manager/>
</subsystem>