You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@maven.apache.org by "Fredrik Arvidsson (JIRA)" <ji...@codehaus.org> on 2009/02/24 10:49:19 UTC
[jira] Created: (MASSEMBLY-392) Big slowdown on Linux when
upgrading assembly plugin from 2.2-beta-1 to 2.2-beta-3
Big slowdown on Linux when upgrading assembly plugin from 2.2-beta-1 to 2.2-beta-3
----------------------------------------------------------------------------------
Key: MASSEMBLY-392
URL: http://jira.codehaus.org/browse/MASSEMBLY-392
Project: Maven 2.x Assembly Plugin
Issue Type: Bug
Affects Versions: 2.2-beta-3
Environment: Java 1.6
Maven 2.0.9
Linux (Redhat)
Reporter: Fredrik Arvidsson
Our build on Linux (redhat) has more than doubled in time since we upgraded the assembly plugin from 2.2-beta-1 to 2.2-beta-3.
I did some testing with a tiny project for different versions of the assembly plugin:
2.2-beta-1: 9 seconds
2.2-beta-2: 17 seconds
2.2-beta-3: 30 seconds
The project is really small, it contains only 1 source file. The assembly plugin declaration in the pom is:
{noformat}
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.2-beta-3</version>
<configuration>
<descriptors>
<descriptor>src/main/assembly/descriptor.xml</descriptor>
</descriptors>
<outputDirectory>${project.build.directory}/dist</outputDirectory>
<workDirectory>${project.build.directory}/assembly/work</workDirectory>
<attach>true</attach>
<archive>
<manifestEntries>
<Implementation-Version>${parent.version}</Implementation-Version>
<Implementation-Revision>${buildNumber}</Implementation-Revision>
<Build-Timestamp>${timestamp}</Build-Timestamp>
<Copyright>${copyright}</Copyright>
</manifestEntries>
</archive>
</configuration>
<executions>
<execution>
<id>assemble</id>
<goals>
<goal>single</goal>
</goals>
<phase>package</phase>
</execution>
</executions>
</plugin>
{noformat}
The descriptor.xml includes a few local files and then about 20 jars from dependencies, most of them are included through the transitive mechanism.
{noformat}
<assembly>
<id>bin</id>
<formats>
<format>zip</format>
</formats>
<fileSets>
<fileSet>
<directory>src/main/bin</directory>
<outputDirectory>bin</outputDirectory>
<includes>
<include>*</include>
</includes>
<fileMode>774</fileMode>
</fileSet>
<fileSet>
<directory>src/main/resources</directory>
<outputDirectory>resources</outputDirectory>
<includes>
<include>*</include>
</includes>
</fileSet>
<fileSet>
<directory>target</directory>
<outputDirectory>lib</outputDirectory>
<includes>
<include>*.jar</include>
</includes>
</fileSet>
</fileSets>
<dependencySets>
<dependencySet>
<useProjectArtifact>false</useProjectArtifact>
<outputDirectory>lib</outputDirectory>
</dependencySet>
</dependencySets>
</assembly>
{noformat}
Any idea what causes the slowdown? How can we avoid id?
We are running Java 1.6 and Maven 2.0.9. We use an Artifactory proxy but it should not be a factor as I run the tests repeatedly so everything should be in the local repo.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Closed: (MASSEMBLY-392) Big slowdown on Linux when upgrading
assembly plugin from 2.2-beta-1 to 2.2-beta-3
Posted by "John Casey (JIRA)" <ji...@codehaus.org>.
[ http://jira.codehaus.org/browse/MASSEMBLY-392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Casey closed MASSEMBLY-392.
--------------------------------
Resolution: Fixed
Fix Version/s: 2.2-beta-6
Assignee: John Casey
this is probably due to the changes in dependency resolution between those versions. It's fixed now, and dependencies should only be resolved once, as with other plugins.
> Big slowdown on Linux when upgrading assembly plugin from 2.2-beta-1 to 2.2-beta-3
> ----------------------------------------------------------------------------------
>
> Key: MASSEMBLY-392
> URL: http://jira.codehaus.org/browse/MASSEMBLY-392
> Project: Maven 2.x Assembly Plugin
> Issue Type: Bug
> Affects Versions: 2.2-beta-3
> Environment: Java 1.6
> Maven 2.0.9
> Linux (Redhat)
> Reporter: Fredrik Arvidsson
> Assignee: John Casey
> Fix For: 2.2-beta-6
>
>
> Our build on Linux (redhat) has more than doubled in time since we upgraded the assembly plugin from 2.2-beta-1 to 2.2-beta-3.
> I did some testing with a tiny project for different versions of the assembly plugin:
> 2.2-beta-1: 9 seconds
> 2.2-beta-2: 17 seconds
> 2.2-beta-3: 30 seconds
> The project is really small, it contains only 1 source file. The assembly plugin declaration in the pom is:
> {noformat}
> <plugin>
> <artifactId>maven-assembly-plugin</artifactId>
> <version>2.2-beta-3</version>
> <configuration>
> <descriptors>
> <descriptor>src/main/assembly/descriptor.xml</descriptor>
> </descriptors>
> <outputDirectory>${project.build.directory}/dist</outputDirectory>
> <workDirectory>${project.build.directory}/assembly/work</workDirectory>
> <attach>true</attach>
> <archive>
> <manifestEntries>
> <Implementation-Version>${parent.version}</Implementation-Version>
> <Implementation-Revision>${buildNumber}</Implementation-Revision>
> <Build-Timestamp>${timestamp}</Build-Timestamp>
> <Copyright>${copyright}</Copyright>
> </manifestEntries>
> </archive>
> </configuration>
> <executions>
> <execution>
> <id>assemble</id>
> <goals>
> <goal>single</goal>
> </goals>
> <phase>package</phase>
> </execution>
> </executions>
> </plugin>
> {noformat}
> The descriptor.xml includes a few local files and then about 20 jars from dependencies, most of them are included through the transitive mechanism.
> {noformat}
> <assembly>
> <id>bin</id>
> <formats>
> <format>zip</format>
> </formats>
> <fileSets>
> <fileSet>
> <directory>src/main/bin</directory>
> <outputDirectory>bin</outputDirectory>
> <includes>
> <include>*</include>
> </includes>
> <fileMode>774</fileMode>
> </fileSet>
> <fileSet>
> <directory>src/main/resources</directory>
> <outputDirectory>resources</outputDirectory>
> <includes>
> <include>*</include>
> </includes>
> </fileSet>
> <fileSet>
> <directory>target</directory>
> <outputDirectory>lib</outputDirectory>
> <includes>
> <include>*.jar</include>
> </includes>
> </fileSet>
> </fileSets>
> <dependencySets>
> <dependencySet>
> <useProjectArtifact>false</useProjectArtifact>
> <outputDirectory>lib</outputDirectory>
> </dependencySet>
> </dependencySets>
> </assembly>
> {noformat}
> Any idea what causes the slowdown? How can we avoid id?
> We are running Java 1.6 and Maven 2.0.9. We use an Artifactory proxy but it should not be a factor as I run the tests repeatedly so everything should be in the local repo.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira