On Mar 7, 2013, at 10:11 PM, Amit wrote: > I tried setting the 'maxActive' attribute by double clicking it and modifying > the value but the new value does not get set.
What happens? Do you get an error? If so, what does it say? > > The bug 50864 was suppose to provide the flexibility to update the connection > pool properties through JMX and this is what I was looking for. Shouldn't > that be the case? Tested with Tomcat 7.0.37 and it works fine for me. Steps used to test: 1.) Configure Global Resource tag using H2 database 2.) Start Tomcat 7.0.37 3.) Connect using jvisualvm 4.) Go to MBeans tab 5.) Browse to tomcat.jdbc -> ConnectionPool -> "<pool-name>" -> org.apache.tomcat.jdbc.pool.DataSource. 6.) Double click "maxActive", change value, press enter. 7.) Value is saved. Refreshing shows the new value. Dan > > thanks. > > On 08-Mar-2013, at 1:40 AM, Daniel Mikusa <dmik...@vmware.com> wrote: > >> On Mar 7, 2013, at 12:32 PM, amit shah wrote: >> >>> I was looking at jmx since that would not need application server restart. >>> >>> I didn't understand what you meant by "Have you tried looking at / >>> modifying the attributes" ? >> >> When you look at an Mbean in jconsole or jvisualvm, you'll see a few >> different tabs but there should be one which lists Attributes (i.e. the >> values exposed through JMX) and one that lists Operations (i.e. functions >> exposed through JMX). >> >> Attributes list the properties of an mbean and some properties can be >> changed on the fly by double-clicking them and setting a new value. I >> believe that's how you would adjust the connection pool properties. Does >> that work for you? >> >> Dan >> >> >>> >>> >>> On Thu, Mar 7, 2013 at 9:50 PM, Daniel Mikusa <dmik...@vmware.com> wrote: >>> >>>> On Mar 7, 2013, at 9:59 AM, amit shah wrote: >>>> >>>>> Hello, >>>>> I use tomcat connection pool in my web application by using two >>>>> jars - tomcat-jdbc-7.0.34.jar and tomcat-juli-7.0.34.jar. I want to >>>> change >>>>> the connection pool size through jmx but I could not find any defined jmx >>>>> operation for doing that. >>>> >>>> Are you strictly looking at JMX operations? Have you tried looking at / >>>> modifying the attributes? >>>> >>>> Dan >>>> >>>>> I noticed that bug >>>>> 50864<https://issues.apache.org/bugzilla/show_bug.cgi?id=50864> >>>>> specifies >>>>> that tomcat allows updating the connection pool size through jmx from >>>>> tomcat 7.0.28 onwards. I use 7.0.34 version for jars. Am I missing >>>>> something? >>>>> >>>>> Thank you >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >>>> For additional commands, e-mail: users-h...@tomcat.apache.org >>>> >>>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >> For additional commands, e-mail: users-h...@tomcat.apache.org >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
