Mathias Herberts created HADOOP-10978:
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Summary: HADOOP_IDENT_STRING is overriden in hadoop-env.sh
Key: HADOOP-10978
URL: https://issues.apache.org/jira/browse/HADOOP-10978
Project: Hadoop Common
Issue Type: Bug
Reporter: Mathias Herberts
Priority: Minor
hadoop-env.sh forces HADOOP_IDENT_STRING to $USER possibly overriding a
previously set value.
Instead hadoop-env.sh should set HADOOP_IDENT_STRING to:
export HADOOP_IDENT_STRING=${HADOOP_IDENT_STRING:-$USER}
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