mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-10 17:44:23 +00:00
53 lines
2.1 KiB
Bash
Executable File
53 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
set -ue
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
function check_log
|
|
{
|
|
${CLICKHOUSE_CLIENT} -nq "
|
|
system flush logs;
|
|
|
|
-- Check the number of spans with given trace id, to verify it was propagated.
|
|
select count(*)
|
|
from system.opentelemetry_log
|
|
where trace_id = reinterpretAsUUID(reverse(unhex('$trace_id')))
|
|
and operation_name = 'query'
|
|
;
|
|
|
|
-- Check that the tracestate header was propagated. It must have exactly the
|
|
-- same non-empty value for all 'query' spans in this trace.
|
|
select count(distinct value)
|
|
from system.opentelemetry_log
|
|
array join attribute.names as name, attribute.values as value
|
|
where
|
|
trace_id = reinterpretAsUUID(reverse(unhex('$trace_id')))
|
|
and operation_name = 'query'
|
|
and name = 'tracestate'
|
|
and length(value) > 0
|
|
;
|
|
"
|
|
}
|
|
|
|
# Generate some random trace id so that the prevous runs of the test do not interfere.
|
|
trace_id=$(${CLICKHOUSE_CLIENT} -q "select lower(hex(reverse(reinterpretAsString(generateUUIDv4()))))")
|
|
|
|
# Check that the HTTP traceparent is read, and then passed through `remote` table function.
|
|
# We expect 4 queries, because there are two DESC TABLE queries for the shard.
|
|
# This is bug-ish, see https://github.com/ClickHouse/ClickHouse/issues/14228
|
|
${CLICKHOUSE_CURL} --header "traceparent: 00-$trace_id-0000000000000010-01" --header "tracestate: some custom state" "http://localhost:8123/" --get --data-urlencode "query=select 1 from remote('127.0.0.2', system, one)"
|
|
|
|
check_log
|
|
|
|
# With another trace id, check that clickhouse-client accepts traceparent, and
|
|
# that it is passed through URL table function. We expect two query spans, one
|
|
# for the initial query, and one for the HTTP query.
|
|
trace_id=$(${CLICKHOUSE_CLIENT} -q "select lower(hex(reverse(reinterpretAsString(generateUUIDv4()))))")
|
|
|
|
${CLICKHOUSE_CLIENT} --opentelemetry-traceparent "00-$trace_id-0000000000000020-02" --opentelemetry-tracestate "another custom state" --query "
|
|
select * from url('http://127.0.0.2:8123/?query=select%201', CSV, 'a int')
|
|
"
|
|
|
|
check_log
|