Am 29.04.2017 um 12:52 schrieb Emilian Bold:
That's odd, replacing "abc" with "abcd" seems like a common use case. So, it's
a bug in replaceAllWithRegex, no?
Yes, that's why I opened the bug.
I would be happy, if you had a look at my patch. It's always good to
have more eyes.
Felix
--emi
Pe 29 apr. 2017, la 12:40, Felix Schumacher <[email protected]>
a scris:
Am 28.04.2017 um 08:25 schrieb mitsm:
Hello,
I was trying to do search and replace in jmeter (3.2 r1790748) for a change
in URL for my application. I did as shown in the snaps below but found that
the search replace was stuck and did not responded even after about 30 mins.
I did a bit of digging using jvisual vm and found that the method
"org.apache.jorphan.util.JOrphanUtils.replaceAllWithRegex()" had the highest
self time and it kept increasing with time (obviously!).
<http://www.jmeter-archive.org/file/n5725533/jMeter_Search_Replace_Snap.png>
<http://www.jmeter-archive.org/file/n5725533/jMeter_Search_Replace_snap_2.png>
<http://www.jmeter-archive.org/file/n5725533/jMeter_Search_Replace_Log.png>
Seems to be a bug. Can i please get some suggestions?
I just filed a bug https://bz.apache.org/bugzilla/show_bug.cgi?id=61054
The problem is, that you are replacing a string with a string, that includes
the search. That leads to an endless loop in JOrphanUtils#replaceAllWithRegex.
A simple testcase would be to add a ThreadGroup containing a HTTP Sampler with a Parameter having a
key "name" and a value "abc".
Now, if one does a find replace with "abc" as the search and "abcabc" as the replacement,
"replace all" will never come to a halt :(
Regards,
Felix
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