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https://issues.apache.org/jira/browse/YARN-7346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16370444#comment-16370444
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Rohith Sharma K S commented on YARN-7346:
-----------------------------------------
Ahh I see! I guess src/main/java package is compiled by default if it exist.
If we want to override that compilation then we can use below property which is
NOT recommended.
{code}
<configuration>
<skipMain>true</skipMain>
</configuration>
{code}
However let do following things which I feel that's better
# Option-1
## Lets activate module hbase-1 vs hbase-2 based on profile is set as we are
doing in last patch. It compiles only respective modules based on profile is
set.
## Let add <skipMain>true</skipMain> for hbase-2 for default compilation. It
allows default compilation NOT to happen. This is only for avoiding jenkins not
to run compile against HBase-2.0 unless profile is activated.
# Option-2
## Lets compile both hbase-1 and hbase-2 all the time which ensures compilation
is not broken with patches.
## Include co-process jar in distribution only based on the profile set.
## For this we need to enable corresponding dependencies in hbase-2 modules as
well.
## For test, default profile can be set to hbase1 by default.
> Fix compilation errors against hbase2 beta release
> --------------------------------------------------
>
> Key: YARN-7346
> URL: https://issues.apache.org/jira/browse/YARN-7346
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Ted Yu
> Assignee: Vrushali C
> Priority: Major
> Attachments: YARN-7346.00.patch, YARN-7346.01.patch,
> YARN-7346.02.patch, YARN-7346.03-incremental.patch, YARN-7346.03.patch,
> YARN-7346.04.patch, YARN-7346.prelim1.patch, YARN-7346.prelim2.patch,
> YARN-7581.prelim.patch
>
>
> When compiling hadoop-yarn-server-timelineservice-hbase against 2.0.0-alpha3,
> I got the following errors:
> https://pastebin.com/Ms4jYEVB
> This issue is to fix the compilation errors.
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