[
https://issues.apache.org/jira/browse/MRESOLVER-324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
wei cai updated MRESOLVER-324:
------------------------------
Description:
This is a WISH type Jira :D. So far, Maven 3.9.0 has released a BF algorithm
which includes changes from below JIRAs along with the DF option (default).
* MRESOLVER-228
* MRESOLVER-247
* MRESOLVER-7
The BF algorithm solves:
* Cache missing issue when comes to resolve heavy dependencies with different
exclusions, it can help speed up dependency resolution especially for large
scale enterprise level projects.
* Improve download speed by:
** Skip downloading poms for conflict losers.
** Download poms in parallel.
Below is the introduction in
[https://maven.apache.org/docs/3.9.0/release-notes.html:]
{noformat}
Choice of resolver collectors: a new BF collector (with parallel POM downloads)
has been added along the existing DF one.{noformat}
The solution is already widely adopted at eBay. You can simply enable it by
putting below config item into file: ${maven.projectBasedir}/.mvn/maven.config
{code:java}
aether.dependencyCollector.impl=bf {code}
More introduction about this option:
[https://maven.apache.org/resolver/configuration.html]
Please try and tells us how much it helps by running:
{code:java}
1. mvn clean install -DskipTests -Dmaven.repo.local=bf
-Daether.dependencyCollector.impl=bf
2. mvn clean install -DskipTests -Dmaven.repo.local=df{code}
With more feedback collected, we would be able to propose the changes to Maven
team to make BF as the default.
was:
This is a WISH type Jira :D. So far, Maven 3.9.0 has released a BF algorithm
which includes changes from below JIRAs along with the DF option (default).
* MRESOLVER-228
* MRESOLVER-247
* MRESOLVER-7
The BF algorithm solves:
* Solve cache missing issue when comes to resolve heavy dependencies with
different exclusions, it can help speed up dependency resolution especially for
large scale enterprise level projects.
* Improve download speed by:
** Skip download poms for conflict losers.
** Download poms in parallel.
Below is the introduction in
https://maven.apache.org/docs/3.9.0/release-notes.html:
{noformat}
Choice of resolver collectors: a new BF collector (with parallel POM downloads)
has been added along the existing DF one.{noformat}
The solution is already widely adopted at eBay. You can simply enable it by
putting below config into file: ${maven.projectBasedir}/.mvn/maven.config
{code:java}
aether.dependencyCollector.impl=bf {code}
More introduction about this option:
[https://maven.apache.org/resolver/configuration.html]
Please try and tells us how much it helps by running:
{code:java}
1. mvn clean install -DskipTests -Dmaven.repo.local=bf
-Daether.dependencyCollector.impl=bf
2. mvn clean install -DskipTests -Dmaven.repo.local=df{code}
With more feedback collected, we would be able to propose the changes to make
BF as the default.
> Make the BF algorithm as the default option to speed up maven dependency
> resolution and downloading
> ---------------------------------------------------------------------------------------------------
>
> Key: MRESOLVER-324
> URL: https://issues.apache.org/jira/browse/MRESOLVER-324
> Project: Maven Resolver
> Issue Type: Wish
> Components: Resolver
> Affects Versions: 1.10.0
> Reporter: wei cai
> Priority: Major
>
> This is a WISH type Jira :D. So far, Maven 3.9.0 has released a BF algorithm
> which includes changes from below JIRAs along with the DF option (default).
> * MRESOLVER-228
> * MRESOLVER-247
> * MRESOLVER-7
> The BF algorithm solves:
> * Cache missing issue when comes to resolve heavy dependencies with
> different exclusions, it can help speed up dependency resolution especially
> for large scale enterprise level projects.
> * Improve download speed by:
> ** Skip downloading poms for conflict losers.
> ** Download poms in parallel.
> Below is the introduction in
> [https://maven.apache.org/docs/3.9.0/release-notes.html:]
> {noformat}
> Choice of resolver collectors: a new BF collector (with parallel POM
> downloads) has been added along the existing DF one.{noformat}
> The solution is already widely adopted at eBay. You can simply enable it by
> putting below config item into file: ${maven.projectBasedir}/.mvn/maven.config
> {code:java}
> aether.dependencyCollector.impl=bf {code}
> More introduction about this option:
> [https://maven.apache.org/resolver/configuration.html]
> Please try and tells us how much it helps by running:
> {code:java}
> 1. mvn clean install -DskipTests -Dmaven.repo.local=bf
> -Daether.dependencyCollector.impl=bf
> 2. mvn clean install -DskipTests -Dmaven.repo.local=df{code}
> With more feedback collected, we would be able to propose the changes to
> Maven team to make BF as the default.
>
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