gavinchou commented on code in PR #40223:
URL: https://github.com/apache/doris/pull/40223#discussion_r1739852747
##########
cloud/script/start.sh:
##########
@@ -131,14 +131,22 @@ fi
mkdir -p "${DORIS_HOME}/log"
echo "starts ${process} with args: $*"
+out_file=${DORIS_HOME}/log/${process}.out
if [[ "${RUN_DAEMON}" -eq 1 ]]; then
- date >>"${DORIS_HOME}/log/${process}.out"
- nohup "${bin}" "$@" >>"${DORIS_HOME}/log/${process}.out" 2>&1 &
- # wait for log flush
- sleep 1.5
- tail -n10 "${DORIS_HOME}/log/${process}.out" | grep 'working directory'
-B1 -A10
- echo "please check process log for more details"
- echo ""
+ # append 10 blank lines to ensure the following tail -n10 works correctly
+ printf "\n\n\n\n\n\n\n\n\n\n" >> "${out_file}"
+ echo "$(date +'%F %T') try to start ${process}" >> "${out_file}"
+ nohup "${bin}" "$@" >> "${out_file}" 2>&1 &
Review Comment:
```suggestion
printf "\n\n\n\n\n\n\n\n\n\n" >>"${out_file}"
echo "$(date +'%F %T') try to start ${process}" >>"${out_file}"
nohup "${bin}" "$@" >>"${out_file}" 2>&1 &
```
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