1. If you want to display larger results returned then check jmeter.properties There is a property view.results.tree.max_size where you can specify the max size (or disable) # Maximum size of HTML page that can be displayed; default=200 * 1024 # Set to 0 to disable the size check #view.results.tree.max_size=0
2. you have run out of java Heap. Running a test with View results tree listener will cause that(you are storing all responses in memory so you will run out of memory at some point in time( . Only use listeners like view result tree if you are debugging something , dont use it for long running tests (either run in command line mode or use listeners like summary report which dont have a big footprint). You can increase the Java heap (Xmx) but that will only postpone the appearance of the problem. On Sun, Oct 11, 2009 at 9:52 PM, vijayakumar <[email protected]>wrote: > Dear Sebb , Manjula and All , > > Thanks for all your guidance ., > > As said earlier , The test plan was working fine , But the results in ' > View results in Tree ' and ' Assertion Result ' were stopped after a > particular time . i.e., I have run the test plan for 50 concurrent users , > But it was displaying the result for 13 users only after that there was > nothing displayed in these two listeners . > > When I was looking on to Jmeter.log file , I got the following messages . > > i. WARN - jmeter.visualizers.ViewResultsFullVisualizer: Response too large > to be displayed. Size: 6970261 > Max: 204800 > 2009/10/09 19:24:16 > > ii. ERROR - jmeter.threads.JMeterThread: Test failed! > java.lang.OutOfMemoryError: Java heap space > > and my JMeter heap size setting are as follows , [ I have 2G RAM in my > machine ] > > set HEAP=-Xms512m -Xmx1024m > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m > set SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% > set TENURING=-XX:MaxTenuringThreshold=2 > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20% > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000 > -Dsun.rmi.dgc.server.gcInterval=600000 > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m > set DEBUG=-verbose:gc -XX:+PrintTenuringDistribution > > What I have to do to solve this problem ? Please help me > > Thanking You > With warm regards, > Vijayakumar.C > ----- Original Message ----- > From: "sebb" <[email protected]> > To: "JMeter Users List" <[email protected]> > Sent: Friday, October 09, 2009 4:12 PM > Subject: Re: Oracle JDBC Connection - Response was NULL > > > Also, add a View Results Tree Listener so you can see what the response >> is. >> >> On 09/10/2009, Manjula Priyantha <[email protected]> wrote: >> >>> Hi Vijaya, >>> >>> Try as follows in JDBC Connection Configuration; >>> >>> Database URL : jdbc:oracle:thin:@host:port:service >>> JDBC Driver class : oracle.jdbc.driver.OracleDriver >>> Username : username >>> Password : password >>> >>> BR, >>> Manjula >>> -----Original Message----- >>> From: vijayakumar [mailto:[email protected]] >>> Sent: Friday, October 09, 2009 12:33 PM >>> To: JMeter Users List >>> Subject: Oracle JDBC Connection - Response was NULL >>> >>> Dear All , >>> >>> Greetings , >>> >>> We are executing a test plan with JDBC Connection Configuration . We are >>> using Oracle Database and Java Application . >>> >>> I have used the Database URL in JDBC Connection Configuration panel with >>> following all possible syntax >>> >>> i. jdbc:oracle:thin:user/pass@//host:port/service OR >>> ii. jdbc:oracle:thin:@//host:port/service OR >>> iii. >>> >>> jdbc:oracle:thin:@ >>> (description=(address=(host={mc-name})(protocol=tcp)(port= >>> {port-no}))(connect_data=(sid={sid}))) >>> >>> and I have placed " ojdbc14.jar " in JMeter lib folder already . >>> >>> But , While am running my test plan , The query is not executed and the >>> error thrown ar Assertion result as " JDBC Request >>> Response Assertion : Response was null " . >>> >>> Can anyone please explain what I need to do to sort out the problem ? >>> >>> Thanking You >>> With warm regards, >>> Vijayakumar.C >>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [email protected] >>> For additional commands, e-mail: [email protected] >>> >>> >>> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
