Production resin error resin can ' t load com.sun.tools.javac.Main

When you restart resin using SSH to perform a remote restart script, an error occurs:

Com.caucho.jsp.jspparseexception: resin can ' t load com.sun.tools.javac.main.   usually this means that the jdk tools.jar is missing from  the classpath, possibly because of using a jre instead of  The jdk.  you can either add tools.jar to the classpath  or change the compiler to an external one with <java  compiler= ' Javac '/> or jikes.java.lang.classnotfoundexception: com.sun.tools.javac.main         at com.caucho.jsp.jspcompilerinstance.compile ( jspcompilerinstance.java:421)         at  Com.caucho.jsp.JspManager.compile (jspmanager.java:233)         at  Com.caucho.jsp.JspManager.createPage (jspmanager.java:177) &nbsP;       at com.caucho.jsp.jspmanager.createpage (JspManager.java:157)         at com.caucho.jsp.pagemanager.getpage (PageManager.java : 248)         at com.caucho.jsp.pagemanager.getpage ( pagemanager.java:166)         at  Com.caucho.jsp.QServlet.getSubPage (qservlet.java:292)         at  Com.caucho.jsp.QServlet.getPage (qservlet.java:210)         at  Com.caucho.server.dispatch.PageFilterChain.compilePage (pagefilterchain.java:206)          at com.caucho.server.dispatch.pagefilterchain.dofilter (PageFilterChain.java:133)          at com.caucho.server.webapp.dispatchfilterchain.dofilter ( dispatchfilterchain.java:115) &NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBsp;at com.caucho.server.dispatch.servletinvocation.service (servletinvocation.java:229)          at com.caucho.server.webapp.requestdispatcherimpl.forward ( requestdispatcherimpl.java:277)         at  Com.caucho.server.webapp.RequestDispatcherImpl.forward (requestdispatcherimpl.java:106)          at com.iheyday.base.cgi.cgiservlet.dispatchpage (CGIServlet.java:204)          at com.iheyday.base.cgi.cgiservlet.disposeactionresult ( cgiservlet.java:159)         at  Com.iheyday.base.cgi.CGIServlet.invokeAction (cgiservlet.java:108)          at com.iheyday.base.cgi.cgiservlet.service (cgiservlet.java:90)          at javax.servlet.http.httpservlet.service (httpservlet.java:92)         at com.caucho.server.dispatch.servletfilterchain.dofilter (ServletFilterChain.java : 106)         at  Com.iheyday.web.filter.CampaignPromotionFilter.doFilter (campaignpromotionfilter.java:115)          at com.caucho.server.dispatch.filterfilterchain.dofilter ( FILTERFILTERCHAIN.JAVA:70)         at  Com.iheyday.web.filter.AntiXSSFilter.doFilter (antixssfilter.java:116)          at com.caucho.server.dispatch.filterfilterchain.dofilter (filterfilterchain.java:70)          at com.iheyday.web.filter.setcharacterencodingfilter.dofilter ( SETCHARACTERENCODINGFILTER.JAVA:54)         at  Com.caucho.server.dispatch.FilterFilterChain.doFilter (filterfilterchain.java:70)          at cOm.caucho.server.webapp.WebAppFilterChain.doFilter (webappfilterchain.java:173)          at com.caucho.server.dispatch.servletinvocation.service (ServletInvocation.java:229)         at com.caucho.server.hmux.hmuxrequest.handlerequest ( hmuxrequest.java:420)         at  Com.caucho.server.port.TcpConnection.run (tcpconnection.java:511)          at com.caucho.util.threadpool.runtasks (threadpool.java:516)          at com.caucho.util.threadpool.run (threadpool.java:442)          at java.lang.thread.run (thread.java:662) caused by:  Com.caucho.java.javacompileexception: resin can ' t load com.sun.tools.javac.main.   usually this means that the jdk tools.jar is missing&nbSp;from the classpath, possibly because of using a jre instead  of the JDK.  You can either add tools.jar to the  classpath or change the compiler to an external one with  <java compiler= ' Javac '/> or jikes.java.lang.classnotfoundexception:  com.sun.tools.javac.main        at  Com.caucho.java.InternalCompiler.compileInt (internalcompiler.java:77)          at com.caucho.java.abstractjavacompiler.run (abstractjavacompiler.java:101)          ... 1 more

The reason for this problem is simple:

When using SSH to execute a remote script, there is no inherited full environment variable, that is, the JDK environment variable is not loaded!

So just implement the set JDK environment variable:

Vi/etc/profile.d/java.shexport java_home=/usr/java/jdk1.6.0_38export path= $PATH: $JAVA _home/bin

and add it in your restart script:

. /etc/profile.d/java.sh

This article is from the "Ops Road" blog, please be sure to keep this source http://vekergu.blog.51cto.com/9966832/1628030

Production resin error resin can ' t load com.sun.tools.javac.Main