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Summary: Twitter's nutcracker redis and memcached proxy
Name: nutcracker
Version: 0.4.1
Release: 1
URL: https://github.com/twitter/twemproxy/
Source0: %{name}-%{version}.tar.gz
License: Apache License 2.0
Group: System Environment/Libraries
Packager: Tom Parrott <tomp@tomp.co.uk>
BuildRoot: %{_tmppath}/%{name}-root
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: libtool
%description
twemproxy (pronounced "two-em-proxy"), aka nutcracker is a fast and lightweight proxy for memcached and redis protocol.
It was primarily built to reduce the connection count on the backend caching servers. This, together with protocol
pipelining and sharding enables you to horizontally scale your distributed caching architecture.
%prep
%setup -q
%if 0%{?rhel} == 6
sed -i 's/2.64/2.63/g' configure.ac
%endif
autoreconf -fvi
%build
%configure
%__make
%install
[ %{buildroot} != "/" ] && rm -rf %{buildroot}
%makeinstall PREFIX=%{buildroot}
#Install init script
%{__install} -p -D -m 0755 scripts/%{name}.init %{buildroot}%{_initrddir}/%{name}
#Install example config file
%{__install} -p -D -m 0644 conf/%{name}.yml %{buildroot}%{_sysconfdir}/%{name}/%{name}.yml
%post
/sbin/chkconfig --add %{name}
%preun
if [ $1 = 0 ]; then
/sbin/service %{name} stop > /dev/null 2>&1
/sbin/chkconfig --del %{name}
fi
%clean
[ %{buildroot} != "/" ] && rm -rf %{buildroot}
%files
%defattr(-,root,root,-)
%if 0%{?rhel} == 6
/usr/sbin/nutcracker
%else
/usr/bin/nutcracker
%endif
%{_initrddir}/%{name}
%{_mandir}/man8/nutcracker.8.gz
%config(noreplace)%{_sysconfdir}/%{name}/%{name}.yml
%changelog
* Mon Jun 22 2015 Manju Rajashekhar <manj@cs.stanford.edu>
- twemproxy: version 0.4.1 release
- redis_auth is only valid for a redis pool
- getaddrinfo returns non-zero +ve value on error
- fix-hang-when-command-only (charsyam)
- fix bug crash when get command without key and whitespace (charsyam)
- mark server as failed on protocol level transiet failures like -OOM, -LOADING, etc
- implemented support for parsing fine grained redis error response
- remove redundant conditional judgement in rbtree deletion (leo ma)
- fix bug mset has invalid pair (charsyam)
- fix bug mset has invalid pair (charsyam)
- temp fix a core on kqueue (idning)
- support "touch" command for memcached (panmiaocai)
- fix redis parse rsp bug (charsyam)
- SORT command can take multiple arguments. So it should be part of redis_argn() and not redis_arg0()
- remove incorrect assert because client could send data after sending a quit request which must be discarded
- allow file permissions to be set for UNIX domain listening socket (ori liveneh)
- return error if formatted is greater than mbuf size by using nc_vsnprintf() in msg_prepend_format()
- fix req_make_reply on msg_get, mark it as response (idning)
- redis database select upon connect (arne claus)
- redis_auth (charsyam)
- allow null key(empty key) (idning)
- fix core on invalid mset like "mset a a a" (idning)
* Tue Oct 18 2014 idning <idning@gmail.com>
- twemproxy: version 0.4.0 release
- mget improve (idning)
- many new commands supported: LEX, PFADD, PFMERGE, SORT, PING, QUIT, SCAN... (mattrobenolt, areina, idning)
- handle max open file limit(allenlz)
- add notice-log and use ms time in log(idning)
- fix bug in string_compare (andyqzb)
- fix deadlock in sighandler (idning)
* Fri Dec 20 2013 Manju Rajashekhar <manj@cs.stanford.edu>
- twemproxy: version 0.3.0 release
- SRANDMEMBER support for the optional count argument (mkhq)
- Handle case where server responds while the request is still being sent (jdi-tagged)
- event ports (solaris/smartos) support
- add timestamp when the server was ejected
- support for set ex/px/nx/xx for redis 2.6.12 and up (ypocat)
- kqueue (bsd) support (ferenyx)
- fix parsing redis response to accept integer reply (charsyam)
* Tue Jul 30 2013 Tait Clarridge <tait@clarridge.ca>
- Rebuild SPEC to work with CentOS
- Added buildrequires if building with mock/koji
* Tue Apr 23 2013 Manju Rajashekhar <manj@cs.stanford.edu>
- twemproxy: version 0.2.4 release
- redis keys must be less than mbuf_data_size() in length (fifsky)
- Adds support for DUMP/RESTORE commands in Redis (remotezygote)
- Use of the weight value in the modula distribution (mezzatto)
- Add support to unix socket connections to servers (mezzatto)
- only check for duplicate server name and not 'host:port:weight' when 'name' is configured
- crc16 hash support added (mezzatto)
* Thu Jan 31 2013 Manju Rajashekhar <manj@twitter.com>
- twemproxy: version 0.2.3 release
- RPOPLPUSH, SDIFF, SDIFFSTORE, SINTER, SINTERSTORE, SMOVE, SUNION, SUNIONSTORE, ZINTERSTORE, and ZUNIONSTORE support (dcartoon)
- EVAL and EVALSHA support (ferenyx)
- exit 1 if configuration file is invalid (cofyc)
- return non-zero exit status when nutcracker cannot start for some reason
- use server names in stats (charsyam)
- Fix failure to resolve long FQDN name resolve (conmame)
- add support for hash tags
* Thu Oct 18 2012 Manju Rajashekhar <manj@twitter.com>
- twemproxy: version 0.2.2 release
- fix the off-by-one error when calculating redis key length
* Fri Oct 12 2012 Manju Rajashekhar <manj@twitter.com>
- twemproxy: version 0.2.1 release
- don't use buf in conf_add_server
- allow an optional instance name for consistent hashing (charsyam)
- add --stats-addr=S option
- add stats-bind-any -a option (charsyam)
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