Hi Deepak ,
Nice and Good Explanation . Thanking you a lot .
With warm regards,
Vijay
----- Original Message -----
From: "Deepak Shetty" <[email protected]>
To: "JMeter Users List" <[email protected]>
Sent: Monday, October 12, 2009 10:41 PM
Subject: Re: Oracle JDBC Connection - Response was NULL
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
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