排除 AMQP 错误 (websphere mq)

Question

有没有办法验证 AMQP 服务运行是否正确。安装在 Linux - RHEL 上。

AMQP Service启动时，命令结果提示启动，但是后续步骤启动channel时，报错"AMQ8494: AMQP commands are not available"，报错信息描述说service is not 运行宁。（下面描述的 STEP6 中的错误）。

显示通道状态命令也显示类似的错误 (AMQ8494)。

当前的配置步骤和遵循的验证步骤

第 1 步：设置主实例（运行为 root）

/opt/mqm/bin/setmqinst -i -p /opt/mqm

运行作为以下 MQM 第 2 步：创建队列管理器

/opt/mqm/bin/crtmqm QMGR_CLAIM

第三步：更新命令级别

strmqm -e CMDLEVEL=801 QMGR_CLAIM

第四步：启动队列管理器

/opt/mqm//bin/strmqm QMGR_CLAIM

--验证步骤：如何检查服务是否运行ning dspmq （显示状态运行ning）

第 5 步：启动 AMQP 服务

echo "START SERVICE(SYSTEM.AMQP.SERVICE)" | runmqsc QMGR_CLAIM

--验证步骤：如何检查服务是否运行ning 有没有办法验证这个实际启动的服务服务 SYSTEM.AMQP.SERVICE 状态

o/p:

   Starting MQSC for queue manager QMGR_CLAIM.
     1 : START SERVICE(SYSTEM.AMQP.SERVICE)
    AMQ8733: Request to start Service accepted.
    One MQSC command read.
    No commands have a syntax error.
    All valid MQSC commands were processed.

第 6 步：启动默认频道

echo "START CHANNEL (SYSTEM.DEF.AMQP)" | runmqsc QMGR_CLAIM

O//P:

Starting MQSC for queue manager QMGR_CLAIM.
     1 : START CHANNEL (SYSTEM.DEF.AMQP)
AMQ8494: AMQP commands are not available.
One MQSC command read.
No commands have a syntax error.
One valid MQSC command could not be processed.

--Verification STEPS 
Display default channel
echo "display CHANNEL(SYSTEM.DEF.AMQP) CHLTYPE(AMQP)" | runmqsc QMGR_CLAIM

O/P:
为队列管理器启动 MQSC QMGR_CLAIM.

     1 : display CHANNEL(SYSTEM.DEF.AMQP) CHLTYPE(AMQP)
AMQ8414: Display Channel details.
   CHANNEL(SYSTEM.DEF.AMQP)                CHLTYPE(AMQP)
   ALTDATE(2015-11-12)                     ALTTIME(18.38.30)
   CERTLABL( )                             DESCR( )
   AMQPKA(AUTO)                            LOCLADDR( )
   MAXINST(999999999)                      MAXMSGL(4194304)
   MCAUSER( )                              PORT(5672)
   SSLCAUTH(REQUIRED)                      SSLCIPH( )
   SSLPEER( )                              USECLTID(NO)
One MQSC command read.
No commands have a syntax error.
All valid MQSC commands were processed.
Display channel status
echo "dis chstatus(SYSTEM.DEF.AMQP) chltype(AMQP) all" | runmqsc QMGR_CLAIM 
echo "display chstatus(*)" | runmqsc QMGR_CLAIM 
O/P:


 Starting MQSC for queue manager QMGR_CLAIM.


         1 : display chstatus(*)
    AMQ8420: Channel Status not found.
    One MQSC command read.
    No commands have a syntax error.
    One valid MQSC command could not be processed.

第 7 步：更改默认通道，设置端口 5672

echo "ALTER CHANNEL(SYSTEM.DEF.AMQP) CHLTYPE(AMQP) PORT(5672)" | runmqsc QMGR_CLAIM

第 8 步禁用用户授权 Channel

echo "ALTER QMGR CHLAUTH(DISABLED)" | runmqsc QMGR_CLAIM

第 9 步启动监听器

echo "start LISTENER(SYSTEM.DEFAULT.LISTENER.TCP)" | runmqsc QMGR_CLAIM


 --Verification
    echo "DISPLAY LSSTATUS(*) STATUS" | runmqsc QMGR_CLAIM
    echo "display lsstatus(SYSTEM.DEFAULT.LISTENER.TCP)" | runmqsc QMGR_CLAIM
    ps -ef | grep runmqlsr | grep 1414

Answer 1

您可以在runmqsc 中使用DISPLAY SVSTATUS 命令检查AMQP 服务的状态。您应该得到类似这样的输出：

DIS SVSTATUS(SYSTEM.AMQP.SERVICE)

3 : DIS SVSTATUS(SYSTEM.AMQP.SERVICE)

AMQ8632: Display service status details.

   SERVICE(SYSTEM.AMQP.SERVICE)            STATUS(RUNNING)

   PID(19254)                              SERVTYPE(SERVER)

   STARTDA(2015-11-11)                     STARTTI(16.04.51)

   CONTROL(QMGR)                           STARTCMD(/opt/mqmAMQP//bin/amqp.sh)

   STARTARG(start -m QM1 -d "/var/mqm/qmgrs/QM1//." -g "/var/mqm//.")
   STOPCMD(/opt/mqmAMQP//bin/amqp.sh)   

   STOPARG(stop -m QM1 -d "/var/mqm/qmgrs/QM1//." -g "/var/mqm//.")
   DESCR(Manages clients that use the AMQP protocol)

   STDOUT(/var/mqm/qmgrs/QM1//amqp.stdout)
   STDERR(/var/mqm/qmgrs/QM1//amqp.stderr)

您可以看到 STATUS 字段被标记为运行 - 因此服务已启动并且运行正确且 JVM 进程 ID 为 19254。

排除 AMQP 错误 (websphere mq)

Troubleshooring AMQP Errors (websphere mq)

amqp

ibm-mq

当前的配置步骤和遵循的验证步骤