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https://issues.apache.org/jira/browse/HADOOP-14842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16157711#comment-16157711
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Junping Du commented on HADOOP-14842:
-------------------------------------
I tried to apply HADOOP-14816 but hitting with many conflicts -almost all for
Dockerfile. Sounds like we are missing many patches in branch-2 and 2.8. Do we
need to backport all/most of them back to branch-2/2.8? I saw we were upgrading
cmake, maven, etc. Some patch like remove JDK 7 should definitely be ignored.
Will backport rest of them can cause incompatible issues?
If backport is a risky option, It would be nice if we can have a fix for
branch-2/branch-2.8 only.
> Hadoop 2.8.2 release build process get stuck due to java issue
> --------------------------------------------------------------
>
> Key: HADOOP-14842
> URL: https://issues.apache.org/jira/browse/HADOOP-14842
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Reporter: Junping Du
> Priority: Blocker
>
> In my latest 2.8.2 release build (via docker) get failed, and following
> errors received:
>
> {noformat}
> "/usr/bin/mvn -Dmaven.repo.local=/maven -pl hadoop-maven-plugins -am clean
> install
> Error: JAVA_HOME is not defined correctly. We cannot execute
> /usr/lib/jvm/java-7-oracle/bin/java"
> {noformat}
> This looks like related to HADOOP-14474. However, reverting that patch
> doesn't work here because build progress will get failed earlier in java
> download/installation - may be as mentioned in HADOOP-14474, some java 7
> download address get changed by Oracle.
> Hard coding my local JAVA_HOME to create-release or Dockerfile doesn't work
> here although it show correct java home. My suspect so far is we still need
> to download java 7 from somewhere to make build progress continue in docker
> building process, but haven't got clue to go through this.
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