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ODP-2635: HADOOP-16167. Fixed Hadoop shell script for Ubuntu 18. #44

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Merged
merged 1 commit into from
Nov 20, 2024
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ODP-2635: HADOOP-16167. Fixed Hadoop shell script for Ubuntu 18. #44

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12 changes: 12 additions & 0 deletions hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -2361,6 +2361,10 @@ function hadoop_verify_user_perm
declare command=$2
declare uvar

if [[ ${command} =~ \. ]]; then
return 1
fi

uvar=$(hadoop_build_custom_subcmd_var "${program}" "${command}" USER)

if [[ -n ${!uvar} ]]; then
Expand Down Expand Up @@ -2392,6 +2396,10 @@ function hadoop_need_reexec
return 1
fi

if [[ ${command} =~ \. ]]; then
return 1
fi

# if we have privilege, and the _USER is defined, and _USER is
# set to someone who isn't us, then yes, we should re-exec.
# otherwise no, don't re-exec and let the system deal with it.
Expand Down Expand Up @@ -2428,6 +2436,10 @@ function hadoop_subcommand_opts
return 1
fi

if [[ ${command} =~ \. ]]; then
return 1
fi

# bash 4 and up have built-in ways to upper and lower
# case the contents of vars. This is faster than
# calling tr.
Expand Down