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https://issues.apache.org/jira/browse/HADOOP-8500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15596826#comment-15596826
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Xiao Chen commented on HADOOP-8500:
-----------------------------------
Thanks [~andrew.wang] for the patch.
I tried to build before and after patch on trunk, with {{mvn clean site
-Preleasedocs; mvn site:stage -DstagingDirectory=/tmp/hadoop-site}} and {{mvn
clean package -Dtar -Pdist -DskipTests}}.
The 1st command didn't show any difference in the output, and I also verified
the links work correctly (spot checked some pages including hadoop FileSystem's
javadoc).
The 2nd command also successfully completes. Excitingly, the previously 72M
{{hadoop-common-3.0.0-alpha2-SNAPSHOT-javadoc.jar}} becomes 5.8M.
However, listing the hadoop-dist/target shows this:
{noformat}
before:
drwxr-xr-x 2 xiao staff 68B Oct 21 17:33 test-dir
drwxr-xr-x 3 xiao staff 102B Oct 21 17:33 test-classes
drwxr-xr-x 3 xiao staff 102B Oct 21 17:33 maven-shared-archive-resources
drwxr-xr-x 3 xiao staff 102B Oct 21 17:33 classes
drwxr-xr-x 3 xiao staff 102B Oct 21 17:33 antrun
drwxr-xr-x 11 xiao staff 374B Oct 21 17:33 hadoop-3.0.0-alpha2-SNAPSHOT
drwxr-xr-x 3 xiao staff 102B Oct 21 17:33 maven-archiver
drwxr-xr-x 3 xiao staff 102B Oct 21 17:33 javadoc-bundle-options
-rw-r--r-- 1 xiao staff 29K Oct 21 17:33
hadoop-dist-3.0.0-alpha2-SNAPSHOT.jar
-rw-r--r-- 1 xiao staff 27K Oct 21 17:33
hadoop-dist-3.0.0-alpha2-SNAPSHOT-test-sources.jar
-rw-r--r-- 1 xiao staff 27K Oct 21 17:33
hadoop-dist-3.0.0-alpha2-SNAPSHOT-sources.jar
-rw-r--r-- 1 xiao staff 180M Oct 21 17:33
hadoop-dist-3.0.0-alpha2-SNAPSHOT-javadoc.jar
-rw-r--r-- 1 xiao staff 179M Oct 21 17:33
hadoop-3.0.0-alpha2-SNAPSHOT.tar.gz
after:
drwxr-xr-x 2 xiao staff 68B Oct 21 17:39 test-dir
drwxr-xr-x 3 xiao staff 102B Oct 21 17:39 test-classes
drwxr-xr-x 3 xiao staff 102B Oct 21 17:39 maven-shared-archive-resources
drwxr-xr-x 3 xiao staff 102B Oct 21 17:39 classes
drwxr-xr-x 3 xiao staff 102B Oct 21 17:39 antrun
drwxr-xr-x 11 xiao staff 374B Oct 21 17:39 hadoop-3.0.0-alpha2-SNAPSHOT
drwxr-xr-x 3 xiao staff 102B Oct 21 17:39 maven-archiver
drwxr-xr-x 3 xiao staff 102B Oct 21 17:39 javadoc-bundle-options
-rw-r--r-- 1 xiao staff 29K Oct 21 17:39
hadoop-dist-3.0.0-alpha2-SNAPSHOT.jar
-rw-r--r-- 1 xiao staff 27K Oct 21 17:39
hadoop-dist-3.0.0-alpha2-SNAPSHOT-test-sources.jar
-rw-r--r-- 1 xiao staff 27K Oct 21 17:39
hadoop-dist-3.0.0-alpha2-SNAPSHOT-sources.jar
-rw-r--r-- 1 xiao staff 179M Oct 21 17:39
hadoop-3.0.0-alpha2-SNAPSHOT.tar.gz
{noformat}
That is, the final javadoc.jar is gone....?&%^!?
> Javadoc jars contain entire target directory
> --------------------------------------------
>
> Key: HADOOP-8500
> URL: https://issues.apache.org/jira/browse/HADOOP-8500
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Affects Versions: 2.0.0-alpha
> Environment: N/A
> Reporter: EJ Ciramella
> Assignee: Andrew Wang
> Priority: Minor
> Attachments: HADOOP-8500.001.patch, HADOOP-8500.patch, site-redo.tar
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> The javadoc jars contain the contents of the target directory - which
> includes classes and all sorts of binary files that it shouldn't.
> Sometimes the resulting javadoc jar is 10X bigger than it should be.
> The fix is to reconfigure maven to use "api" as it's destDir for javadoc
> generation.
> I have a patch/diff incoming.
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