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tests: cover ClickHouseStatusInfo_DictionaryStatus in prometheus metrics

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Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
This commit is contained in:
Azat Khuzhin 2022-08-05 15:20:37 +03:00
parent 479ea9e6a6
commit 96429e293a
3 changed files with 59 additions and 0 deletions
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18
tests/queries/0_stateless/02390_prometheus_ClickHouseStatusInfo_DictionaryStatus.reference Normal file
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@ -0,0 +1,18 @@
status before reload
status after reload
NOT_LOADED 0
LOADED 0
FAILED 1
LOADING 0
FAILED_AND_RELOADING 0
LOADED_AND_RELOADING 0
NOT_EXIST 0
status after reload, table exists
NOT_LOADED 0
LOADED 1
FAILED 0
LOADING 0
FAILED_AND_RELOADING 0
LOADED_AND_RELOADING 0
NOT_EXIST 0
status after drop

37
tests/queries/0_stateless/02390_prometheus_ClickHouseStatusInfo_DictionaryStatus.sh Executable file
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@ -0,0 +1,37 @@
#!/usr/bin/env bash
CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CUR_DIR"/../shell_config.sh
function get_dictionary_status()
{
local name=$1 && shift
$CLICKHOUSE_CURL -sS "$CLICKHOUSE_URL_PROMETHEUS" | {
awk -F'[{}=," ]' -vname="$name" '/ClickHouseStatusInfo_DictionaryStatus{/ && $(NF-3) == name { print $4, $NF }'
}
}
$CLICKHOUSE_CLIENT -q "CREATE DICTIONARY dict (key Int, value String) PRIMARY KEY key SOURCE(CLICKHOUSE(TABLE data)) LAYOUT(HASHED()) LIFETIME(0)"
uuid="$($CLICKHOUSE_CLIENT -q "SELECT uuid FROM system.dictionaries WHERE database = '$CLICKHOUSE_DATABASE' AND name = 'dict'")"
echo 'status before reload'
get_dictionary_status "$uuid"
# source table does not exists
# NOTE: when dictionary does not exist it produce BAD_ARGUMENTS error, so using UNKNOWN_TABLE is safe
$CLICKHOUSE_CLIENT -n -q "SYSTEM RELOAD DICTIONARY dict -- { serverError UNKNOWN_TABLE }"
echo 'status after reload'
get_dictionary_status "$uuid"
# create source
$CLICKHOUSE_CLIENT -q "CREATE TABLE data (key Int, value String) Engine=Null"
$CLICKHOUSE_CLIENT -q "SYSTEM RELOAD DICTIONARY dict"
echo 'status after reload, table exists'
get_dictionary_status "$uuid"
# remove dictionary
$CLICKHOUSE_CLIENT -q "DROP DICTIONARY dict"
$CLICKHOUSE_CLIENT -q "DROP TABLE data"
echo 'status after drop'
get_dictionary_status "$uuid"

4
tests/queries/shell_config.sh
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@ -66,6 +66,8 @@ export CLICKHOUSE_PORT_TCP_WITH_PROXY=${CLICKHOUSE_PORT_TCP_WITH_PROXY:=$(${CLIC
export CLICKHOUSE_PORT_TCP_WITH_PROXY=${CLICKHOUSE_PORT_TCP_WITH_PROXY:="9010"}
export CLICKHOUSE_PORT_HTTP=${CLICKHOUSE_PORT_HTTP:=$(${CLICKHOUSE_EXTRACT_CONFIG} --key=http_port 2>/dev/null)}
export CLICKHOUSE_PORT_HTTP=${CLICKHOUSE_PORT_HTTP:="8123"}
export CLICKHOUSE_PORT_PROMTHEUS_PORT=${CLICKHOUSE_PORT_PROMTHEUS_PORT:=$(${CLICKHOUSE_EXTRACT_CONFIG} --key=prometheus.port 2>/dev/null)}
export CLICKHOUSE_PORT_PROMTHEUS_PORT=${CLICKHOUSE_PORT_PROMTHEUS_PORT:="9988"}
export CLICKHOUSE_PORT_HTTPS=${CLICKHOUSE_PORT_HTTPS:=$(${CLICKHOUSE_EXTRACT_CONFIG} --try --key=https_port 2>/dev/null)} 2>/dev/null
export CLICKHOUSE_PORT_HTTPS=${CLICKHOUSE_PORT_HTTPS:="8443"}
export CLICKHOUSE_PORT_HTTP_PROTO=${CLICKHOUSE_PORT_HTTP_PROTO:="http"}
@ -98,6 +100,8 @@ then
export CLICKHOUSE_URL_HTTPS="${CLICKHOUSE_URL_HTTPS}?${CLICKHOUSE_URL_PARAMS}"
fi
export CLICKHOUSE_URL_PROMETHEUS=${CLICKHOUSE_URL_PROMETHEUS:="${CLICKHOUSE_PORT_HTTP_PROTO}://${CLICKHOUSE_HOST}:${CLICKHOUSE_PORT_PROMTHEUS_PORT}/metrics"}
export CLICKHOUSE_PORT_INTERSERVER=${CLICKHOUSE_PORT_INTERSERVER:=$(${CLICKHOUSE_EXTRACT_CONFIG} --try --key=interserver_http_port 2>/dev/null)} 2>/dev/null
export CLICKHOUSE_PORT_INTERSERVER=${CLICKHOUSE_PORT_INTERSERVER:="9009"}
export CLICKHOUSE_URL_INTERSERVER=${CLICKHOUSE_URL_INTERSERVER:="${CLICKHOUSE_PORT_HTTP_PROTO}://${CLICKHOUSE_HOST}:${CLICKHOUSE_PORT_INTERSERVER}/"}