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https://issues.apache.org/jira/browse/SUREFIRE-1179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14803120#comment-14803120
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Jeff Vincent commented on SUREFIRE-1179:
----------------------------------------
I'm currently posting on the testng-users mailing list to try and narrow this
down.
In trying to run via the command-line, I noticed an option called
'dataproviderthreadcount'. Setting this resulted in the correct behavior I was
expecting.
Now the question, can I somehow set this in the surefire plugin configuration?
I can't find any documentation on it specifically. In the
maven-surefire-plugin source code I've seen references to the 'new' way to set
properties (see AbstractSurefireMojo.java : line 262):
{code:title=AbstractSurefireMojo.java:262-269}
/**
* List of properties for configuring all TestNG related configurations.
This is the new preferred method of
* configuring TestNG.
*
* @since 2.4
*/
@Parameter
protected Properties properties;
{code}
But I'm unsure IF or HOW this translates to the POM configuration.
> TestNG parallel options seem to not be honored
> ----------------------------------------------
>
> Key: SUREFIRE-1179
> URL: https://issues.apache.org/jira/browse/SUREFIRE-1179
> Project: Maven Surefire
> Issue Type: Bug
> Components: TestNG support
> Affects Versions: 2.18.1
> Environment: Windows 7 x64, Java 8 (1.8.0_60), TestNG v6.9.6, Maven
> Surefire version 2.18.1
> Reporter: Jeff Vincent
> Assignee: Tibor Digana
> Attachments: testng-test.zip
>
>
> I have some simple tests I'm trying to configure to run in parallel using
> Maven 3.3.3 and the latest versions of TestNG. I've set my POM file to the
> following:
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-surefire-plugin</artifactId>
> <version>2.18.1</version>
> <configuration>
> <parallel>methods</parallel>
> <threadCount>50</threadCount>
> </configuration>
> </plugin>
> When I run in parallel, I only get 10 threads no matter the setting and I can
> not change it. I've tried adding the annotation parameter to the method as
> well:
> @Test(dataProvider = "dataProvider", threadPoolSize = 50)
> Nothing seems to help. I have a simple project that illustrates what I'm
> seeing.
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