
我們有一個使用 SNMP 的監控應用程序,我在我的 tomcat 伺服器中啟用了 SNMP,並在bin/setenv.sh
檔案中使用了以下選項。
#
# SNMP for Tomcat
#
JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.snmp.interface=10.101.21.31"
JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.snmp.port=1651"
JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.snmp.acl=false"
tomcat啟動時沒有任何問題,一切都很乾淨。但是當我停止 tomcat 時,我收到此錯誤。
[tomcat@webserver1 bin]$ ./catalina.sh stop
JAVA_OPTS: %JAVA_OPTS%
Using CATALINA_BASE: /opt/tomcat7.1
Using CATALINA_HOME: /opt/tomcat7.1
Using CATALINA_TMPDIR: /opt/tomcat7.1/temp
Using JRE_HOME: /usr
Using CLASSPATH: /opt/tomcat7.1/bin/bootstrap.jar:/opt/tomcat7.1/bin/tomcat-juli.jar
Error: Failed to start SNMP adaptor with address: /10.101.21.31:1651 (Address already in use)
無論如何,我可以乾淨地阻止tomcat而不是殺死它?
答案1
您應該使用CATALINA_OPTS
而不是JAVA_OPTS
.該catalina.sh
腳本很好地記錄了差異:
# CATALINA_OPTS (Optional) Java runtime options used when the "start",
# "run" or "debug" command is executed.
# Include here and not in JAVA_OPTS all options, that should
# only be used by Tomcat itself, not by the stop process,
# the version command etc.
# Examples are heap size, GC logging, JMX ports etc.
JAVA_OPTS
設定為 的事實%JAVA_OPTS%
也表明您有問題(可能是由 win32 管理員編寫的腳本)。