This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
diff --git a/kazoo/client.py b/kazoo/client.py | |
index 27b7c38..0c0ecc0 100644 | |
--- a/kazoo/client.py | |
+++ b/kazoo/client.py | |
@@ -400,6 +400,7 @@ class KazooClient(object): | |
def _reset(self): | |
"""Resets a variety of client states for a new connection.""" | |
+ self.logger.log(BLATHER, "Reseting the client") | |
self._queue = deque() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/// Test for RWF_NOWAIT, does it always non-block? | |
/// The answer is, it may sometimes, for example when there is some issues with the underlying disk. | |
/// Or maybe when it accessing page entries, that are blocked for a long time, need to take a look deeper. | |
#define _GNU_SOURCE /// for preadv2() | |
#include <sys/uio.h> | |
#include <sys/stat.h> | |
#include <fcntl.h> | |
#include <time.h> | |
#include <stdio.h> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#include <cstdlib> | |
#include <memory> | |
struct NewDeleteOperators | |
{ | |
NewDeleteOperators() = default; | |
static void* operator new(size_t size) | |
{ | |
return ::malloc(size); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import publicsuffix2 | |
import clickhouse_driver | |
ch = clickhouse_driver.Client(host='127.1') | |
pls = publicsuffix2.PublicSuffixList(idna=False) | |
def check_tld(tld): | |
print(tld) | |
host = 'foo.' + tld | |
ch_tld = ch.execute("SELECT cutToFirstSignificantSubdomainCustom(%(host)s, 'public_suffix_list')", params={ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env bash | |
# | |
# Reproducer for bash bug that had been fixed in bash 5.1+ [1], report [2] | |
# | |
# [1]: https://git.savannah.gnu.org/cgit/bash.git/commit/?h=bash-5.1&id=8868edaf2250e09c4e9a1c75ffe3274f28f38581 | |
# [2]: https://lists.gnu.org/archive/html/bug-bash/2019-05/msg00110.html | |
# | |
function thread_worker() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env bash | |
set -x | |
config_directives=( | |
--tcp_port=19000 | |
--mlock_executable=true | |
) | |
benchmark_args=( | |
-d 0 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
From 64f9c91766cbcaa8a61e5b633ac78e354ac3355c Mon Sep 17 00:00:00 2001 | |
From: Azat Khuzhin <[email protected]> | |
Date: Mon, 31 Jan 2022 19:14:53 +0300 | |
Subject: [PATCH] fs/binfmt_elf: use ELF_ET_DYN_BASE for PIE (ET_DYN with | |
INTERP) binaries | |
Since 9630f0d60fec ELF_ET_DYN_BASE is not used as a load_bias anymore | |
and this breaks PIE binaries, since after this change data segment | |
became too nearby the stack: |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#include <vector> | |
#include <memory> | |
#include <benchmark/benchmark.h> | |
#define LEN 1<<20 | |
using AggregateDataPtr = char *; | |
struct AvgState { | |
uint64_t numerator{0}; | |
uint64_t denominator{0}; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
$ docker run --rm --name ch -v zzz-cluster.xml:/etc/clickhouse-server/config.d/zzz-cluster.xml:ro -it yandex/clickhouse-server:20.8 | |
# 2021.11.19 14:47:23.804900 [ 1 ] {} <Information> : Starting ClickHouse 20.8.19.4 with revision 54438, build id: C4778BE3F258FC00, PID 1 | |
$ docker exec -i ch clickhouse client -nm --testmode < test.sql |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/* Minimal exapmle of static jemalloc. | |
* | |
* $ gcc -g3 -o main main.cpp -Wl,-Bstatic -ljemalloc_pic -Wl,-Bdynamic -nodefaultlibs -lc -lpthread -ldl -lgcc | |
* (or if you have only libjemalloc.a then -ljemalloc) | |
* NOTE: order is important | |
* | |
* $ ldd main | |
* linux-vdso.so.1 (0x00007ffff7fcb000) | |
* libc.so.6 => /usr/lib/libc.so.6 (0x00007ffff7b22000) | |
* libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007ffff7b01000) |