Randywap

Posted by / 25-Feb-2019 11:32

Randywap

Currently I found that jetty / tomcat on Linux will have many CLOSE_WAIT on busy system especially your network is not in good condition.

These CLOSE_WAIT will disappear untill you stop the server.

i found that is related to dav of apache, at that time i really don't know why there exist such problem.

As my svn server have been up for at least 5 years. Finally it works after I load the dav before svn module.

Select Channel Connector

Currently I found that jetty / tomcat on Linux will have many CLOSE_WAIT on busy system especially your network is not in good condition.These CLOSE_WAIT will disappear untill you stop the server.i found that is related to dav of apache, at that time i really don't know why there exist such problem.As my svn server have been up for at least 5 years. Finally it works after I load the dav before svn module.Select Channel Connector$1.accept Channel(Select Channel Connector.java:75) at org.nio.Selector Manager$Select Select(Selector Manager.java:475) at org.nio. Selector Select(Selector Manager.java:166) at org.mortbay. Select Channel Connector.accept(Select Channel Connector.java:124) at org.mortbay.jetty.These CLOSE_WAIT will use up all of you tcp connection and hang up your web server. Although I have tried most java ver., the problem still exist. although it is not the best solution.......the following lines to /etc/sysctl. Server Socket Channel Impl.accept0(Native Method) at ch.Server Socket Channel Impl.accept(Server Socket Channel Impl.java:145) at org.mortbay.

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Currently I found that jetty / tomcat on Linux will have many CLOSE_WAIT on busy system especially your network is not in good condition.

These CLOSE_WAIT will disappear untill you stop the server.

i found that is related to dav of apache, at that time i really don't know why there exist such problem.

As my svn server have been up for at least 5 years. Finally it works after I load the dav before svn module.

Select Channel Connector$1.accept Channel(Select Channel Connector.java:75) at org.nio.

.accept Channel(Select Channel Connector.java:75) at org.nio.

The REAL reason of unserializable is because After googled awhile ...

Especially in loops, if that is the case rather reuse the object than new an object.

If you really don't want to change the code or you cannot found the problem you can try the following way.

undefined symbol: dav_register_provider Too many CLOSE_WAITJetty disable weak

Please be fair and add only one link per domain/sub-domain may it be wap or web site.

Randywap-47Randywap-67Randywap-80

Null Pointer Exception org.index_jsp._jsp Init(index_jsp.java:26) org.apache.jasper.runtime. Http Jsp Base.init(Http Jsp Base.java:52) org.apache.jasper.servlet. Jsp Servlet Servlet(Jsp Servlet Wrapper.java:164) org.apache.jasper.servlet. Jsp Servlet Wrapper.service(Jsp Servlet Wrapper.java:338) org.apache.jasper.servlet. Jsp Servlet.service Jsp File(Jsp Servlet.java:313) org.apache.jasper.servlet. If you system have dos2unix then just simple convert configure.ac/ you can try to use vi and run Usually only java web container like tomcat / jboss / jetty with many contexts will need that flag. Using Jboss with more than 1 big web application may hit this.