[jira] [Comment Edited] (HADOOP-13852) hadoop build to allow hadoop version property to be explicitly set

["Akira Ajisaka (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-13852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15734158#comment-15734158 ] 

Akira Ajisaka edited comment on HADOOP-13852 at 12/9/16 3:30 AM:
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{quote}
Hi, I think this commit broke the TestRMWebServicesNodes.
Any ideas what caused the problem and how we can fix it?
{quote}
{code:title=hadoop-common-project/hadoop-common/pom.xml}
    <!-- the version of Hadoop declared in the version resources; can be overridden
    so that Hadoop 3.x can declare itself a 2.x artifact. -->
    <declared.hadoop.version>${pom.version}</declared.hadoop.version>
{code}
The setting is in hadoop-common module, but I think the setting should be in hadoop-project module. hadoop-common module is not a parent of hadoop-yarn module, so the test cannot use the above setting.


was (Author: ajisakaa):
{quote}
Hi, I think this commit broke the TestRMWebServicesNodes.
Any ideas what caused the problem and how we can fix it?
{quote}
{code:hadoop-common-project/hadoop-common/pom.xml}
    <!-- the version of Hadoop declared in the version resources; can be overridden
    so that Hadoop 3.x can declare itself a 2.x artifact. -->
    <declared.hadoop.version>${pom.version}</declared.hadoop.version>
{code}
The setting is in hadoop-common module, but I think the setting should be in hadoop-project module. hadoop-common module is not a parent of hadoop-yarn module, so the test cannot use the above setting.

> hadoop build to allow hadoop version property to be explicitly set
> ------------------------------------------------------------------
>
>                 Key: HADOOP-13852
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13852
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: build
>    Affects Versions: 3.0.0-alpha1, 3.0.0-alpha2
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>             Fix For: 3.0.0-alpha2
>
>         Attachments: HADOOP-13852-001.patch, HADOOP-13852-002.patch
>
>
> Hive (and transitively) Spark, won't start on Hadoop 3.x as the shim layer rejects Hadoop v3. As a workaround pending a Hive fix, allow the build to have the Hadoop version (currently set to pom.version) to be overridden manually.
> This will not affect version names of artifacts, merely the declared Hadoop version visible in {{VersionInfo.getVersion()}}



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