Gopal V created HIVE-9848:
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Summary: readlink -f is GNU coreutils only (used in bin/hive)
Key: HIVE-9848
URL: https://issues.apache.org/jira/browse/HIVE-9848
Project: Hive
Issue Type: Bug
Components: Clients
Reporter: Gopal V
Assignee: Gopal V
Priority: Trivial
{code}
bin=`dirname "$0"`
# many hadoop installs are in dir/{spark,hive,hadoop,..}
sparkHome=$(readlink -f $bin/../../spark)
{code}
uses -f which means {{canonicalize}} in GNU coreutils and {{format}} in BSD
coreutils.
This needs a wrap-around {{test -e}} to prevent invocation against non-existent
spark installs.
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