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HADOOP-16276. Fix jsvc startup command in hadoop-functions.sh due to jsvc >= 1.0.11 changed default current working directory (#1272)

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Siyao Meng 2019-11-20 16:44:44 -08:00 committed by Wei-Chiu Chuang
parent 6f899e9030
commit 1a0c0e42e7
1 changed files with 16 additions and 0 deletions
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16
hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
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@ -1921,6 +1921,22 @@ function hadoop_start_secure_daemon
exit 1
fi
if [[ -z "${HADOOP_DAEMON_JSVC_EXTRA_OPTS}" ]]; then
# If HADOOP_DAEMON_JSVC_EXTRA_OPTS is not set
if ${jsvc} -help | grep -q "\-cwd"; then
# Check if jsvc -help has entry for option -cwd
hadoop_debug "Your jsvc supports -cwd option." \
"Adding option '-cwd .'. See HADOOP-16276 for details."
HADOOP_DAEMON_JSVC_EXTRA_OPTS="-cwd ."
else
hadoop_debug "Your jsvc doesn't support -cwd option." \
"No need to add option '-cwd .'. See HADOOP-16276 for details."
fi
else
hadoop_debug "HADOOP_DAEMON_JSVC_EXTRA_OPTS is set." \
"Ignoring jsvc -cwd option detection and addition."
fi
# note that shellcheck will throw a
# bogus for-our-use-case 2086 here.
# it doesn't properly support multi-line situations