Steve Loughran created HADOOP-8809:
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Summary: RPMs should skip useradds if the users already exist
Key: HADOOP-8809
URL: https://issues.apache.org/jira/browse/HADOOP-8809
Project: Hadoop Common
Issue Type: Bug
Components: scripts
Affects Versions: 1.0.3
Reporter: Steve Loughran
Priority: Minor
The hadoop.spec preinstall script creates users -but it does this even if they
already exist. This may causes problems if the installation has already got
those users with different uids. A check with {{id}} can avoid this.
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