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[improve](docker) add disable query for be restart #45208

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catpineapple
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@catpineapple catpineapple commented Dec 9, 2024

What problem does this PR solve?

add disable query and load for be restart

  • disable query and load before stop be
  • enable query and load before start be when the be is not first started

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  • Test

    • Regression test
    • Unit Test
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    • No need to test or manual test. Explain why:
      • This is a refactor/code format and no logic has been changed.
      • Previous test can cover this change.
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      • Other reason
  • Behavior changed:

    • No.
    • Yes.
  • Does this need documentation?

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    • Yes.

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Please clearly describe your PR:

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@catpineapple
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run buildall

@catpineapple
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run buildall

@catpineapple catpineapple changed the title [improve](docker) add disable query and load for be restart [improve](docker) add disable query for be restart Dec 25, 2024
@catpineapple
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run buildall

if [[ "x$NEED_PRE_START" == "xfalse" ]] ; then
break;
fi
enable_quer $svc
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not have function name is "enable_quer" ,the function name is "enable_query"

@@ -157,7 +181,23 @@ add_self()
memlist=`show_backends $svc`
if echo "$memlist" | grep -q -w "$MY_SELF" &>/dev/null ; then
log_stderr "[info] Check myself ($MY_SELF:$HEARTBEAT_PORT) exist in FE, start be directly ..."
break;
if [[ "x$NEED_PRE_START" == "xfalse" ]] ; then
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what the NEED_PRE_START variable meaning

@@ -146,6 +159,17 @@ collect_env_info()
fi
}

check_enable(){
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check_enable, check what enable.

res=`check_enable $memlist`
if [[ "x$res" == "xtrue" ]] ; then
break;
else
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if already break. not need else.

# disable query and check for stop
prepare_stop(){
local svc=$1
for ((i=1; i<=RETRY_TIMES; i++))
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It's so long, if time is spent in here, the graceful exit has enough time.

}


disable_query(){
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set_disable_query_is_true

disable_res=`check_disable $ENV_FE_ADDR`
if [[ "x$disable_res" == "xtrue" ]] ; then
break
else
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not need else.

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check

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3 participants