Is there way to test if a server is membase or not?

Sent from my C64

On Jun 23, 2011, at 12:17 AM, Sergey Avseyev <email address hidden> wrote:

> Sergey Avseyev has proposed merging lp:~avsej/libmemcached/touch-command into lp:libmemcached.
> 
> Requested reviews:
>  Libmemcached-developers (libmemcached-developers)
> 
> For more details, see:
> https://code.launchpad.net/~avsej/libmemcached/touch-command/+merge/65623
> 
> Hi guys
> 
> I implemented TOUCH command with tests which is implemented in membase/memcached server fork. Tests are skipping on original memcached and passing on membase's.
> 
> 
> Kind regards,
> Sergey Avseyev
> -- 
> The attached diff has been truncated due to its size.
> https://code.launchpad.net/~avsej/libmemcached/touch-command/+merge/65623
> Your team Libmemcached-developers is requested to review the proposed merge of lp:~avsej/libmemcached/touch-command into lp:libmemcached.
> === added file '.bzrignore' --- .bzrignore	1970-01-01 00:00:00 +0000 +++ .bzrignore	2011-06-23 07:17:28 +0000 @@ -0,0 +1,100 @@ +*.BASE +*.OTHER +*.exe +*.lo +*.output +*.pop +*.rpm +*/*.l[oa] +*/*/*.l[oa] +*/*/.deps +*/*/.dirstamp +*/*/.libs +*/.deps +*/.dirstamp +*/.libs +*/Makefile +*/Makefile.in +*TAGS +.deps +INSTALL +Makefile +Makefile.in +TAGS +aclocal.m4 +autom4te.cache +clients/memaslap +clients/memcapable +clients/memcat +clients/memcp +clients/memdump +clients/memerror +clients/memflush +clients/memparse +clients/memrm +clients/memslap +clients/memstat +config.h +config.h.in +config.log +config.status +config/compile +config/config.guess +config/config.sub +config/depcomp +config/install-sh +config/ltmain.sh +config/missing +config/pandora_vc_revinfo +config/plugin.ac +config/top.h +configure +docs/*.[13] +docs/*.html +docs/conf.py +docs/conf.py +docs/doctest/ +docs/doctrees/ +docs/html/ +docs/linkcheck/ +example/memcached_light +libhashkit/configure.h +libmemcached-*.tar.gz +libmemcached-0.30-1.src.rpm +libmemcached-0.30-1.x86_64.rpm +libmemcached-0.31-1.src.rpm +libmemcached-0.31-1.x86_64.rpm +libmemcached-0.37-1.src.rpm +libmemcached-0.37-1.x86_64.rpm +libmemcached-?.??/ +libmemcached/configure.h +libmemcached/dtrace_probes.h +libmemcached/generated_probes.h +libmemcached/memcached_configure.h +libtool +libtool.m4 +ltoptions.m4 +ltsugar.m4 +ltversion.m4 +lt~obsolete.m4 +patch +patch2 +stamp-h1 +support/Makefile +support/Makefile.in +support/libmemcached-fc.spec +support/libmemcached.pc +support/libmemcached.spec +tags +tests/atomsmasher +tests/hash_plus +tests/hashplus +tests/memplus +tests/output.cmp +tests/startservers +tests/testapp +tests/testhashkit +tests/testplus +tests/testudp +tests/var/ +unittests/unittests === renamed file '.bzrignore' => '.bzrignore.moved' === added file '.hgignore' --- .hgignore	1970-01-01 00:00:00 +0000 +++ .hgignore	2011-06-23 07:17:28 +0000 @@ -0,0 +1,87 @@ +# Exact paths to config junk +^INSTALL$ +^aclocal.m4$ +^configure$ +^config/(config.guess|config.sub|depcomp|install-sh|ltmain.sh|missing)$ +^config.(log|status)$ +^libtool$ +^autom4te.cache$ +^libmemcached/(libmemcached_config.h(.in)?|stamp-h1)$ +^libmemcached/libmemcached_config.h.in$ +^stamp-h1$ +^lib/libmemcachedPlus.la$ +^tests/testplus$ + +# Don't bother with TAGS files +TAGS +clients/TAGS +clients/memdump +libmemcached/TAGS +libmemcachedutil/TAGS +tests/TAGS + + + +# Build artifacts +^libmemcached/libmemcached.la$ +^libmemcachedutil/libmemcachedutil.la$ +^clients/mem(cat|cp|flush|rm|slap|stat|error)$ +^tests/testapp$ +.(deps|libs)/*$ +.cmp$ +autom4te.cache/*$ +.(gz|cmp|tar|rpm|srpm)$ +support/libmemcached.pc$ +support/libmemcached.spec$ +support/libmemcached-fc.spec$ +docs/pod2htmd.tmp +docs/pod2htmi.tmp +libmemcached/memcachedplus.loT +tests/atomsmasher +tests/startservers +tests/stopservers +tests/udptest +^libmemcached/dtrace_probes.h$ +^tests/core$ + +Makefile(.in)?$ +.(deps|libs)$ +\.l?o$ + +# Generated man files +\.1$ +\.3$ + +# Merged files +\.orig$ + +#HTML files +docs/libmemcached/default.css +docs/libmemcached/memcached.html +docs/libmemcached/memcached_auto.html +docs/libmemcached/memcached_behavior.html +docs/libmemcached/memcached_callback.html +docs/libmemcached/memcached_create.html +docs/libmemcached/memcached_delete.html +docs/libmemcached/memcached_examples.html +docs/libmemcached/memcached_flush.html +docs/libmemcached/memcached_get.html +docs/libmemcached/memcached_quit.html +docs/libmemcached/memcached_result_st.html +docs/libmemcached/memcached_server_st.html +docs/libmemcached/memcached_servers.html +docs/libmemcached/memcached_set.html +docs/libmemcached/memcached_stats.html +docs/libmemcached/memcached_strerror.html +docs/libmemcached/memcached_verbosity.html +docs/libmemcached/memcached_version.html +docs/libmemcached/memcat.html +docs/libmemcached/memcp.html +docs/libmemcached/memerror.html +docs/libmemcached/memflush.html +docs/libmemcached/memrm.html +docs/libmemcached/memslap.html +docs/libmemcached/memstat.html + +# Backup files created by emacs +.*~$ === renamed file '.hgignore' => '.hgignore.moved' === added file '.quickly' --- .quickly	1970-01-01 00:00:00 +0000 +++ .quickly	2011-06-23 07:17:28 +0000 @@ -0,0 +1,5 @@ +project = libmemcached +version = 0.4.2 +template = pandora-build +project-type = library +pandora-version = 0.175 === renamed file '.quickly' => '.quickly.moved' === added file 'AUTHORS' --- AUTHORS	1970-01-01 00:00:00 +0000 +++ AUTHORS	2011-06-23 07:17:28 +0000 @@ -0,0 +1,11 @@ +Brian Aker, <email address hidden> -- Client Library, Tools +Mark Atwood, -- Tools, Docs +Patrick Galbraith, -- C++ Interface +Padraig O'Sullivan, -- C++ Interface (current one) +Tim Bunce, -- Docs +Trond Norbye, <email address hidden> -- Binary protocol, Misc +Yin Chen, -- Ketama Work +Toru Maesaka, <email address hidden> -- Stats analysis +Eric Lambert, -- UDP work +Monty Taylor, -- Build Releated (Pandora) +Mingqiang Zhuang, Schooner Information Technology, Inc. -- Rewrite of memslap === renamed file 'AUTHORS' => 'AUTHORS.moved' === added file 'COPYING' --- COPYING	1970-01-01 00:00:00 +0000 +++ COPYING	2011-06-23 07:17:28 +0000 @@ -0,0 +1,33 @@ +Software License Agreement (BSD License) + +Copyright (c) 2011, Data Differential (http://datadifferential.com/) +Copyright (c) 2007-2010, TangentOrg (Brian Aker) +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + + * Neither the name of TangentOrg nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. === renamed file 'COPYING' => 'COPYING.moved' === added file 'ChangeLog' --- ChangeLog	1970-01-01 00:00:00 +0000 +++ ChangeLog	2011-06-23 07:17:28 +0000 @@ -0,0 +1,393 @@ +0.50 + + * Updates to C++ interface + * Custom free allocators need to now check for value before calling free. + + * memcached_fetch_result() now uses the internal result when available (about 25 to 50% faster). + +0.49 Thu Apr 14 08:43:37 PDT 2011 + * Fix calls to auto methods so that if value is not passed in nothing bad happens. + * New parser calls for generating memcached_st objects. + * New error system. + * New flow control for messages means faster get/set calls. +  * Added new documentation system. + * A behavior change has been now made that if you specify a weight for any + server, we enable the weight flag and do weight balancing. + * A behavior change has been now made that if you specify a weight for any server, we enable the weight flag and do weight balancing. + * Added MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS to simplify the setting of AUTO REJECT for servers. + +0.48 Tue Mar 15 23:05:18 PDT 2011 + * Fix memory leak in server parse. + * Move test framework out to be its own library (easier to work with Gearman). + + +0.47 Wed Feb 23 18:46:48 PST 2011 + * Additional fixes for OpenBSD. + * Bug fix 677609, 456080. + * SIGPIPE fix for Linux send(). + * memcapable can now test ascii or binary based on flags. + * Additional build fixes for SASL. + + +0.46 Mon Feb 14 10:28:01 PST 2011 + * Fixes a number of corner case bugs. + * Fixes related to OpenBSD. + * Better testing for protocol version. + * Removes special case infinite wait on blocking setup. + +0.45 Tue Feb 8 16:02:06 PST 2011 + * Add support for systemtap + +0.44 Wed Sep 22 21:57:57 PDT 2010 +  * Windows bug fixes. + * Hudson port support in test harness. + * Improved portability of test hanrness. + * SASL fixes. + +0.43 Wed Jul 28 16:29:47 PDT 2010 + * Added --args to memstat so that a greater range of values can be returned. + * Prelimanary support for Windows. + * memcached_stat_execute() merged. + +0.42 Tue Jul 6 12:29:50 PDT 2010 + * Mistake in libtool caused issue with library version + +0.41 Wed Jun 30 13:15:19 PDT 2010 + * Added --file for memcat. + * Added limemcached_ping() to libmemcached_util + * Bugfix for some cases where connect would have issues with timeout. + * Wrong value for errno given as error on an IO failure inside of poll. + * Bug fix for issue where multiple interfaces with bad DNS were not being caught. + +0.40 Thu Apr 22 19:01:25 PDT 2010 + * Placed retry logic in for busted resolvers + * Add an ignore for SIGPIPE to solve OSX issues. + * A couple of fixed for memcached_light server. + * Updated to debug mode to track io_wait + +0.39 Tue Apr 6 12:35:13 PDT 2010 + * Add support for prefix keys to binary protocol. + * Remove the undocumented call memcached_server_remove(). + * The undocumented call memcached_server_by_key() now returns const. + * memcached_server_error_reset() has been deprecated. + * memcached_server_list() has been deprecated. Use memcached_server_cursor() to walk the servers found in a memcached_st() structure. + * memcached_verbosity() can now be run concurrently with other operations. + * SASL support. + * Fixes memory leak found in EJECT HOSTS. + +0.38 Wed Feb 10 09:40:33 PST 2010 + * C++ interface for libhashkit. + * Modified memcached_set_memory_allocators() so that it requires a context pointer. + * memcached_clone() now runs 5 times faster. + * Functions used for callbacks are now given const memcached_st. + * Added MEMCACHED_BEHAVIOR_CORK. + * memslap now creates a configuration file at ~/.memslap.cnf + * memcached_purge() now calls any callbacks registered during get execution. + * Many fixes to memslap. + * Updates for memcapable. + * Compile fixes for OpenBSD. + * Fix for possible recursive decent on IO failure. + +0.37 Mon Jan 11 16:29:57 PST 2010 + * Fixed build for libhashkit. + * Fixed install path regression. + * Modified RPM to strict check install. + * Added documentation for memcached_server_cursor(); + * Added memcached_servers_reset(). + * Modified memcached_st to remove dead cursor_server member. + +0.36 Wed Jan 6 18:23:50 PST 2010 + * Merged in new memslap utility. + * All of constants.h has been updated to match style (all old identifiers continue to work). + * Added first pass for libhashkit. + * Updated test Framework/extended tests. + * Random read support during replication added. + * Modified use_sort so that the option can be applied to any distribution type. + * We removed the MEMCACHED_BEHAVIOR_KETAMA_COMPAT_MODE added in 0.35. Instead use memcached_behavior_set_distribution(). + +0.35 Mon Nov 9 11:18:33 PST 2009 + * Added support for by_key operations for inc/dec methods. + * Added mget test to memslap. + * Support for compatible ketama for SpyMemcached + * Update C++ interface. + * Fix for memcp + +0.34 Tue Oct 13 08:39:51 PDT 2009 + * Added support for setting behavior flags on a connection pool. + * Don't increment server_failure_counter on normal disconnects. + * Added prototype for a callback based protocol parser (server side) with examples so that you could let your own application speak the memcached protocol + * Updated memcapable to test ASCII protocol. + * Changed behavior so that server can be removed at first sign of failure. + * Added memcached_server_get_last_disconnect() call + +0.33 Wed Sep 23 10:11:58 PDT 2009 + * Added memcapable to test servers for binary compatibility. + * Updated C++ interface. Added basic support for C++ exceptions. Added multiple constructors the memcached client object. The C++ interface now takes parameters which are C++ types (such as std::string). + * Several bug fixes for binary protocol support. + * Fixed crashing issue with dumping from memcachd server (server internals were changed without documenting change). + +0.32 Tue Sep 15 15:49:09 PDT 2009 + * Change of behavior where linger is only modified for no-block and then it is set to zero. + * Added Twitter's memcached_server_error() functions. + * Fix for OSX compiles in development builds. + * Updated C++ interface. + * Updated memcached_mget and memcached_mget_by_key to take a size_t as a parameter instead of an unsigned int for number_of_keys. + +0.31 Fri Jul 10 09:02:50 PDT 2009 + * Added support or HA via replication. + * malloc() removed for server key usage. + * Update build system. + * Added support for memcached_set_memory_allocators(). + * Fixed bug in configure.ac for have_htoll. + +0.30 Sun May 31 17:31:52 PDT 2009 + * Added memcachd_dump command (and framework for memdump tool). + * Realigned all structures to remove padding (and line up important bits for 64bit caches. + * Remove some of sprintf() in storage calls(). + * Removed printf() in stat call for unknown stat member. + * memcached_generate_hash() function added. + * Added tests to make sure all hash functions are stable. + +0.29 Tue May 19 08:26:48 PDT 2009 + * Fixed malloc usage to calloc for spots where we need zero filled memory. + * All code warnings now treated as errors. + * Fixes for debian packaging. + * Added new pooling mechanism. + * MEMCACHED_BEHAVIOR_NO_BLOCK no longer also sets MEMCACHED_BEHAVIOR_BUFFER_REQUESTS. + * Updated generic rpm. + +0.28 Tue Apr 14 18:56:28 PDT 2009 + * Fixed bug in init sructure (reapplied) + * Fixed bug in get/set by key (<email address hidden>) + +0.27 Sun Mar 29 22:33:01 PDT 2009 + * Added new UDP fire-forget mode. + * Reworked performance for mget() to better make use of async protocol + * Cleaned up execution of fetch (just one set of code now) + * Fixed Jenkin's for big endian hosts. + * Updates for memstat to determine network latency. + * Updates for binary protocol. + * Many updates to documentation. + +0.26 Thu Jan 29 13:05:50 PST 2009 + * Fix for decrement on hash key=