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[work@nj02-sys-ra05junheng2pluswz234 bin]$./nutcracker -c ../conf/nutcracker.yml -w ../whitelist
[Mon May 4 16:33:19 2015] nc.c:189 nutcracker-0.2.4 started on pid 13206
[Mon May 4 16:33:19 2015] nc.c:193 run, rabbit run / dig that hole, forget the sun / and when at last the work is done / don't sit down / it's time to dig another one
[Mon May 4 16:33:19 2015] nc_whitelist.c:127 Success to get the name of bns:[../bns]
[Mon May 4 16:33:19 2015] nc_whitelist.c:206 The BNS_whitelist(../bns) doesn't exist or cannot be readed!
[Mon May 4 16:33:19 2015] nc_whitelist.c:135 Ip/bns whitelist update failed!Turn off the function of whitelist,whitelist thread exit now
[Mon May 4 16:33:19 2015] nc_util.c:291 [0] /lib64/tls/libpthread.so.0 [0x302b80c420]
[Mon May 4 16:33:19 2015] nc_util.c:291 [1] ./nutcracker(server_unref+0x5a) [0x406e4a]
[Mon May 4 16:33:19 2015] nc_util.c:291 [2] ./nutcracker(server_close+0x1ae) [0x40810e]
[Mon May 4 16:33:19 2015] nc_util.c:291 [3] ./nutcracker(core_loop+0x129) [0x406259]
[Mon May 4 16:33:19 2015] nc_util.c:291 [4] ./nutcracker(main+0x595) [0x4139d5]
[Mon May 4 16:33:19 2015] nc_util.c:291 [5] /lib64/tls/libc.so.6(__libc_start_main+0xdb) [0x302af1c4bb]
[Mon May 4 16:33:19 2015] nc_util.c:291 [6] ./nutcracker [0x405c4a]
[Mon May 4 16:33:19 2015] nc_signal.c:122 signal 11 (SIGSEGV) received, core dumping
Segmentation fault (core dumped)

RT:是否会推出基于redis2.8版本的BDRP呢?

请问以下这些功能如何配置：
•1. 读写分离可配置化
•2. 连接数控制
•3. 流量配额控制
•5. 增加流量数据采集端口

你好！

在使用贵项目中集成的nutcracker时，发现如下问题：

1.nutcracker有一个--pid-file选项，所以执行如下命令时

 /usr/bin/nutcracker -c /etc/redis/nutcracker.yml --pid-file=/var/run/nutcracker.pid -d

会正常的生成/var/run/nutcracker.pid，且经验证该文件的内容确实是正确的pid。

但是，当用该pid执行kill命令（不是kill -9)，当该进程被kill掉后，该pid-file仍然存在，且内容不变。

2.同上，执行如下命令时：

 /usr/bin/nutcracker -c /etc/redis/nutcracker.yml --pid-file=/var/run/nutcracker.pid -d

会正常的生成/var/run/nutcracker.pid，且经验证该文件的内容确实是正确的pid。

但，如果继续再次执行该命令，即重复执行，一方面不会有任何错误信息，另一方面返回码$?是正常的0.用ps -ef|grep nutcracker验证，系统中仍然只有一个Nutcracker在运行，且Pid还是最初的Pid.

但是，/var/run/nutcracker.pid这个文件却被删掉了.

求解惑，这是不是nutcracker的bug啊，不知道bdrp有没有在原始的nutcracker上修改什么..

We have used c client to connect with this, but it always refuses.

BTW, I'm not sure it's the problem of bdrp or twemproxy itself.

.cd src && make all
/mkreleasehdr.sh: Permission denied
make[1]: Entering directory /home/june/bdrp/redis/redis-2.6.16/src' make[1]: *** No rule to make targetrelease.h', needed by release.o'. Stop. make[1]: Leaving directory/home/june/bdrp/redis/redis-2.6.16/src'
make: *** [all] Error 2

在配置文件中增加一项
quota: 100

报错了，查看nf_conf.c没有这个配置项

sigma:
listen: 0.0.0.0:22125
hash: crc16
distribution: slot
preconnect: true
auto_eject_hosts: false
redis: true
backlog: 512
client_connections: 0
server_connections: 1
server_retry_timeout: 2000
server_failure_limit: 2
servers:

• server1 node01
  192.168.67.53:6379:1
  192.168.67.55:6379:1
• server2 node02
  192.168.67.53:6380:1
  192.168.67.55:6380:1
  这样可以防止增加节点时，hash不对，找不到key的问题，但现在好像不支持，语法就报错了。请求帮忙中。。。。

我这边已经配置了server1和server2,我想动态增加server3??
增加后,数据会迁移到server3吗??
nutcracker可以链接到多个sentinel上吗???

考虑到数据的一致性，是否支持在线的迁移，比如incr操作，迁移过程中高并发仍然保证数据的准确。

redis 192.168.1.1:12120> set tst 1
OK
redis 192.168.1.1:12120> get tst
(nil)
不知道这个是怎么回事

单独编译jemalloc位置：
[root@localhost jemalloc]# pwd
/root/bdrp/redis/redis-2.6.16/deps/jemalloc
[root@localhost jemalloc]#
./configure
.....
checking for _Bool... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating doc/html.xsl
config.status: creating doc/manpages.xsl
config.status: creating doc/jemalloc.xml
config.status: creating include/jemalloc/jemalloc.h
config.status: creating include/jemalloc/internal/jemalloc_internal.h
config.status: error: cannot find input file: test/jemalloc_test.h.in

直接编译：
[root@localhost redis-2.6.16]# make
cd src && make all
make[1]: Entering directory /root/bdrp/redis/redis-2.6.16/src' CC adlist.o In file included from zmalloc.h:50, from adlist.c:34: ../deps/jemalloc/include/jemalloc/jemalloc.h:17:27: error: jemalloc_defs.h: No such file or directory In file included from zmalloc.h:50, from adlist.c:34: ../deps/jemalloc/include/jemalloc/jemalloc.h:41: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘const’ ../deps/jemalloc/include/jemalloc/jemalloc.h:42: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’ ../deps/jemalloc/include/jemalloc/jemalloc.h:45: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’ ../deps/jemalloc/include/jemalloc/jemalloc.h:46: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’ ../deps/jemalloc/include/jemalloc/jemalloc.h:48: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘int’ ../deps/jemalloc/include/jemalloc/jemalloc.h:50: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’ ../deps/jemalloc/include/jemalloc/jemalloc.h:52: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’ ../deps/jemalloc/include/jemalloc/jemalloc.h:53: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’ ../deps/jemalloc/include/jemalloc/jemalloc.h:64: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘size_t’ ../deps/jemalloc/include/jemalloc/jemalloc.h:66: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘void’ ../deps/jemalloc/include/jemalloc/jemalloc.h:68: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘int’ ../deps/jemalloc/include/jemalloc/jemalloc.h:70: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘int’ ../deps/jemalloc/include/jemalloc/jemalloc.h:72: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘int’ make[1]: *** [adlist.o] Error 1 make[1]: Leaving directory/root/bdrp/redis/redis-2.6.16/src'
make: *** [all] Error 2
[root@localhost redis-2.6.16]#
请问应该如何解决该问题呢？

看代码，发现 bns_whitelist，在一个shell运行一个命令，能不能大概描述下想做什么用，谢谢