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Posted to common-issues@hadoop.apache.org by "Sean Mackrory (JIRA)" <ji...@apache.org> on 2017/08/03 00:01:24 UTC
[jira] [Assigned] (HADOOP-14498) HADOOP_OPTIONAL_TOOLS not parsed
correctly
[ https://issues.apache.org/jira/browse/HADOOP-14498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Mackrory reassigned HADOOP-14498:
--------------------------------------
Assignee: Sean Mackrory
> HADOOP_OPTIONAL_TOOLS not parsed correctly
> ------------------------------------------
>
> Key: HADOOP-14498
> URL: https://issues.apache.org/jira/browse/HADOOP-14498
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Affects Versions: 3.0.0-alpha1
> Reporter: Mingliang Liu
> Assignee: Sean Mackrory
> Priority: Critical
>
> # This will make hadoop-azure not show up in the hadoop classpath, though both hadoop-aws and hadoop-azure-datalake are in the classpath.{code:title=hadoop-env.sh}
> export HADOOP_OPTIONAL_TOOLS="hadoop-azure,hadoop-aws,hadoop-azure-datalake"
> {code}
> # And if we put only hadoop-azure and hadoop-aws, both of them are shown in the classpath.
> {code:title=hadoop-env.sh}
> export HADOOP_OPTIONAL_TOOLS="hadoop-azure,hadoop-aws"
> {code}
> This makes me guess that, while parsing the {{HADOOP_OPTIONAL_TOOLS}}, we make some assumptions that hadoop tool modules have a single "-" in names, and the _hadoop-azure-datalake_ overrides the _hadoop-azure_. Or any other assumptions about the {{${project.artifactId\}}}?
> Ping [~aw].
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