Question

您好，

希望正确配置我的apache activemq我的Ubuntu我按照

中的教程

http://servicebus.blogspot.com/2011/02/installing-apache-active-mq-on-ubuntu.html

一切都运转得很好我启动了经纪人并停止了它。现在我尝试用

重新开始

sudo /etc/init.d/activemq start

然后我有了这个输出

INFO: Loading '/etc/default/activemq'
INFO: Using java '/usr/bin/java'
INFO: Starting - inspect logfiles specified in logging.properties and log4j.properties       to get details
INFO: changing to user 'leo' to invoke java
INFO: pidfile created : '/opt/activemq/data/activemq-leo-Aspire-5742G.pid' (pid '22579')

正在运行

sudo /etc/init.d/activemq status

我得到了

INFO: Loading '/etc/default/activemq'
INFO: Using java '/usr/bin/java'
ActiveMQ not running

我真正觉得奇怪的是，当我搬到

时

/opt/apache-activemq-5.10.0

并发出命令

./activemq start

返回

ERROR: There are syntax errors in '/etc/default/activemq'

所以我删除了 / etc / default / activemq 文件并再次运行 ./ activemq start ，然后再次运行。

    INFO: Using default configuration
(you can configure options in one of these file: /etc/default/activemq     /home/leo/.activemqrc)

INFO: Invoke the following command to create a configuration file
./activemq setup [ /etc/default/activemq | /home/leo/.activemqrc ]

INFO: Using java '/usr/bin/java'
INFO: Process with pid '22810' is already running

以下是我目前的错误配置文件。我该如何配置配置文件？

    # ------------------------------------------------------------------------
    # Configuration file for running Apache Active MQ as standalone provider
    #
    # This file overwrites the predefined settings of the sysv init-script
    #
    # Active MQ installation dir
    if [ -z "$ACTIVEMQ_HOME" ] ; then
    # try to find ACTIVEMQ
    if [ -d /opt/activemq ] ; then
    ACTIVEMQ_HOME=/opt/activemq
    fi

    if [ -d "${HOME}/opt/activemq" ] ; then
    ACTIVEMQ_HOME="${HOME}/opt/activemq"
    fi

    ## resolve links - $0 may be a link to activemq's home
    PRG="$0"
    progname=`basename "$0"`
    saveddir=`pwd`

    # need this for relative symlinks
    dirname_prg=`dirname "$PRG"`
    cd "$dirname_prg"

    while [ -h "$PRG" ] ; do
    ls=`ls -ld "$PRG"`
    link=`expr "$ls" : '.*-> (.*)$'`
    if expr "$link" : '.*/.*' > /dev/null; then
    PRG="$link"
    else
    PRG=`dirname "$PRG"`"/$link"
    fi
    done

    ACTIVEMQ_HOME=`dirname "$PRG"`/..

    cd "$saveddir"

    # make it fully qualified
    ACTIVEMQ_HOME=`cd "$ACTIVEMQ_HOME" && pwd`
    fi

    if [ -z "$ACTIVEMQ_BASE" ] ; then
    ACTIVEMQ_BASE="$ACTIVEMQ_HOME"
    fi

    # Active MQ configuration directory
    if [ -z "$ACTIVEMQ_CONF" ] ; then

    # For backwards compat with old variables we let ACTIVEMQ_CONFIG_DIR set ACTIVEMQ_CONF
    if [ -z "$ACTIVEMQ_CONFIG_DIR" ] ; then
    ACTIVEMQ_CONF="$ACTIVEMQ_BASE/conf"
    else
    ACTIVEMQ_CONF="$ACTIVEMQ_CONFIG_DIR"
    fi
    fi

    # Configure a user with non root priviledges, if no user is specified do not change user
    if [ -z "$ACTIVEMQ_USER" ] ; then
    ACTIVEMQ_USER="leo"
    fi

    # Active MQ data directory
   if [ -z "$ACTIVEMQ_DATA" ] ; then

    # For backwards compat with old variables we let ACTIVEMQ_DATA_DIR set ACTIVEMQ_DATA
    if [ -z "$ACTIVEMQ_DATA_DIR" ] ; then
    ACTIVEMQ_DATA="$ACTIVEMQ_BASE/data"
    else
    ACTIVEMQ_DATA="$ACTIVEMQ_DATA_DIR"
    fi
    fi

    if [ -z "$ACTIVEMQ_TMP" ] ; then
    ACTIVEMQ_TMP="$ACTIVEMQ_BASE/tmp"
    fi

    setCurrentUser(){
    CUSER=`whoami 2>/dev/null`

    # Solaris fix
    if [ ! $? -eq 0 ]; then
    CUSER=`/usr/ucb/whoami 2>/dev/null`
    fi
    }

    if [ ! -d "$ACTIVEMQ_DATA" ]; then
    setCurrentUser
    if ( [ -z "$ACTIVEMQ_USER" ] || [ "$ACTIVEMQ_USER" = "$CUSER" ] );then
    mkdir $ACTIVEMQ_DATA
    elif [ "`id -u`" = "0" ];then
    su -c "mkdir $ACTIVEMQ_DATA" - $ACTIVEMQ_USER;
    fi
    fi

    # Location of the pidfile
    if [ -z "$ACTIVEMQ_PIDFILE" ]; then
    ACTIVEMQ_PIDFILE="$ACTIVEMQ_DATA/activemq-`hostname`.pid"
    fi

    # Location of the java installation
    # Specify the location of your java installation using JAVA_HOME, or specify the
    # path to the "java" binary using JAVACMD
    # (set JAVACMD to "auto" for automatic detection)
    #JAVA_HOME=""
    JAVACMD="auto"

    # Set jvm memory configuration
    if [ -z "$ACTIVEMQ_OPTS_MEMORY" ] ; then
    ACTIVEMQ_OPTS_MEMORY="-Xms1G -Xmx1G"
    fi

    # Uncomment to enable audit logging
    #ACTIVEMQ_OPTS="$ACTIVEMQ_OPTS -Dorg.apache.activemq.audit=true"

    # Set jvm jmx configuration
    # This enables jmx access over a configured jmx-tcp-port.
    # You have to configure the first four settings if you run a ibm jvm, caused by the
    # fact that IBM's jvm does not support VirtualMachine.attach(PID).
    # JMX access is needed for quering a running activemq instance to gain data or to
    # trigger management operations.
    #
    # Example for ${ACTIVEMQ_CONF}/jmx.access:
    # ---
    # # The "monitorRole" role has readonly access.
    # # The "controlRole" role has readwrite access.
    # monitorRole readonly
    # controlRole readwrite
    # ---
    #
    # Example for ${ACTIVEMQ_CONF}/jmx.password:
    # ---
    # # The "monitorRole" role has password "abc123".
    # # # The "controlRole" role has password "abcd1234".
    # monitorRole abc123
    # controlRole abcd1234
    # ---
    #
     ACTIVEMQ_SUNJMX_START="-Dcom.sun.management.jmxremote.port=11099 "
     ACTIVEMQ_SUNJMX_START="$ACTIVEMQ_SUNJMX_START -    Dcom.sun.management.jmxremote.password.file=${ACTIVEMQ_CONF}/jmx.password"
     ACTIVEMQ_SUNJMX_START="$ACTIVEMQ_SUNJMX_START -    Dcom.sun.management.jmxremote.access.file=${ACTIVEMQ_CONF}/jmx.access"
     ACTIVEMQ_SUNJMX_START="$ACTIVEMQ_SUNJMX_START -Dcom.sun.management.jmxremote.ssl=false"
    ACTIVEMQ_SUNJMX_START="$ACTIVEMQ_SUNJMX_START -Dcom.sun.management.jmxremote"

    # Set jvm jmx configuration for controlling the broker process
    # You only have to configure the first four settings if you run a ibm jvm, caused by the
    # fact that IBM's jvm does not support VirtualMachine.attach(PID)
    # (see also com.sun.management.jmxremote.port, .jmx.password.file and .jmx.access.file )
    ACTIVEMQ_SUNJMX_CONTROL="--jmxurl service:jmx:rmi:///jndi/rmi://127.0.0.1:1099/jmxrmi --    jmxuser leo --jmxpassword leo"
    #ACTIVEMQ_SUNJMX_CONTROL=""

    # Specify the queue manager URL for using "browse" option of sysv initscript
    if [ -z "$ACTIVEMQ_QUEUEMANAGERURL" ]; then
    ACTIVEMQ_QUEUEMANAGERURL="--amqurl tcp://localhost:61616"
    fi

    # Set additional JSE arguments
    ACTIVEMQ_SSL_OPTS="$SSL_OPTS"

    # Uncomment to enable YourKit profiling
    #ACTIVEMQ_DEBUG_OPTS="-agentlib:yjpagent"

    # Uncomment to enable remote debugging
    #ACTIVEMQ_DEBUG_OPTS="-Xdebug -Xnoagent -Djava.compiler=NONE -    Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005"

    # ActiveMQ tries to shutdown the broker by jmx,
    # after a specified number of seconds send SIGKILL
    if [ -z "$ACTIVEMQ_KILL_MAXSECONDS" ]; then
    ACTIVEMQ_KILL_MAXSECONDS=30
    fi

Answer 1

对于您的脚本，您的问题可能就在这里：

-    Dcom.sun.management.jmxremote.password.file=${ACTIVEMQ_CONF}/jmx.password"

使用 - 和Dcom之间有空格。这些是JVM参数，并且在 - 和D：

之间不应该有空格

-Dcom.sun.management.jmxremote.password.file=${ACTIVEMQ_CONF}/jmx.password"

这可能是复制和粘贴格式问题，但您提出的错误并没有给予太多关注。确保之后的其他参数在标志和D之间也没有空格。

就已经运行的进程而言，看起来您已经启动了ActiveMQ。

如果脚本不适合您，您可以使用以下命令确定它是否正在运行：

ps -ef | grep activemq

我建议您在http://activemq.apache.org/上提供以下文档，而不是您刚刚学习ActiveMQ时所遵循的链接。除了该帖子中提到的内容之外，还有更多要配置和理解的内容。如果你只是学习，它会使事情变得比它们需要的更复杂。

Answer 2

实际上是因为在使用实例的/ activmq脚本中有一些其他语句，如果找不到该文件，它会重定向到默认文件，打开脚本并查看

请点击此处了解更多信息

Unix configuration

快乐的编码！

如何设置默认的activemq 5.10.0配置文件？

2 个答案: