azat

// Copied from ClickHouse sources
// https://github.com/ClickHouse/ClickHouse/pull/11590

#include <cstdlib>
#include <cstring>
#include <vector>
#include <thread>
#include <iostream>

// - jemalloc:

azat

/// Copied from https://docs.microsoft.com/en-us/windows/win32/api/iptypes/ns-iptypes-ip_adapter_addresses_lh

#include <winsock2.h>
#include <iphlpapi.h>
#include <stdio.h>
#pragma comment(lib, "IPHLPAPI.lib")

#define MALLOC(x) HeapAlloc(GetProcessHeap(), 0, (x))
#define FREE(x) HeapFree(GetProcessHeap(), 0, (x))

azat

diff --git a/programs/benchmark/Benchmark.cpp b/programs/benchmark/Benchmark.cpp
index 91c43160e0..fed4823369 100644
--- a/programs/benchmark/Benchmark.cpp
+++ b/programs/benchmark/Benchmark.cpp
@@ -521,6 +521,11 @@ int mainEntryClickHouseBenchmark(int argc, char ** argv)
     {
         using boost::program_options::value;
 
+        const char *val = nullptr;
+        size_t size = sizeof(val);

azat

#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <unistd.h>
#include <evhttp.h>
#include <event2/event.h>
#include <event2/http.h>
#include <event2/bufferevent.h>

void http_request_done(struct evhttp_request *req, void *arg){

azat

#!/usr/bin/env -S PYTHONHASHSEED=0 python3

# Highlight kafka debug logs:
#
#     kafka debug cgrp,consumer,topic,protocol
#
# Usage example:
#
#   kafkalog.py < kafka.log | less -R

azat

#!/usr/bin/env python3

# reformat each SHOW CREATE query for multiline:
#   https://github.com/ClickHouse/ClickHouse/pull/10049

import sys
import os
import subprocess

def format_sql(sql, **kwargs):

azat

// endless loop for EV_CLOSED with the patch applied from
// https://github.com/libevent/libevent/issues/984

#include <event2/event.h>
#include <unistd.h>
#include <assert.h>
#include <sys/socket.h>

void readcb(int fd, short events, void *arg)
{

azat

// https://github.com/libevent/libevent/issues/984

#include <event2/event.h>
#include <assert.h>

void readcb(int fd, short events, void *arg)
{
	printf("%s: fd=%i, events=%hi\n", __func__);
}
void closecb(int fd, short events, void *arg)

azat

// https://github.com/libevent/libevent/issues/984

#include <event2/event.h>
#include <event2/event_struct.h>
#include <unistd.h>
#include <cassert>

int main()
{
  event_base* base = event_base_new();

azat

#!/usr/bin/env -S PYTHONHASHSEED=0 python3

# pylint: disable=line-too-long

# Highlight (thread, query_id, level) in the clickhouse logs,
# like the server/client does in case stdout is terminal.
#
# Usage example:
#
#   clog.py < /var/log/clickhouse-server/clickhouse-server.log | less -R