Vuser failed to initialize extension java_int.dll

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  • Vuser failed to initialize extension java_int.dll
Question ID: 107905
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When running a test in the Controller with multiple Java protocol script groups and when all groups are initialized simultaneously, the test are resulting in a failure for one or more Vusers with: "Error: Vuser failed to initialize extension java_int.dll".

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Posted by (Questions: 144, Answers: 1)
Asked on October 20, 2017 12:54 pm
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Answers (1)
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Private answer

The issue is caused because multiple processes are trying to resolve the Java version and write the result to the same file.

There are two solutions to resolve this issue, a manual workaround or a hotfix that can be applied to each Load Generator.

Workaround:

The following workaround can be applied to bypass the issue:

1. If you are scheduling the
scenario/performance test by
Scenario do not initialize all users
at once but introduce a delay
between them. If your
scenario/performance test is with
Percentage Mode, do not forget to
consider the percentage allocation.
3. If you are scheduling the scenario/performance test by Group, do not start all the Groups
immediately after the scenario begins. Introduce a delay between each group.

To receive the hotfix, you can search on Micro Focus's Self-Solve Knowledge base for article KM02942430, or open a case with Orasi Support or Micro Focus Support.

Hotfix:

1. On your Load Generator machine download java_search.dll and java_search_x64.dll .
2. Go to [Installation folder]bin and take a back-up of the original java_search.dll and java_search_x64.dll files.
3. Replace them with the ones downloaded from Step 1.

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Posted by (Questions: 0, Answers: 152)
Answered on October 20, 2017 1:05 pm