X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=ChangeLog;h=b870bd68983879d1e06905e2b141fc7c1a760b63;hb=55b5455291498ef63c1c34976552d58708a74732;hp=68671ae4b0896c9c445e29f25d9befc663fd7cb4;hpb=cfe8176feba42fc63e8f627f9ac613a12a368b92;p=awesomized%2Flibmemcached diff --git a/ChangeLog b/ChangeLog index 68671ae4..c324e485 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,224 @@ +0.38 + + * Added MEMCACHED_BEHAVIOR_CORK. + + * memslap now creates a configuration file at ~/.memslap.cnf + + * memcached_purge() now calls any callbacks registered during get + execution. + +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 (nikkhils@gmail.com) + +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 + * Fixed assert that was catching bad memset() call in host_reset() + * Fix purge issue for blocked IO which has been stacked. + +0.25 Fri Nov 28 09:59:35 PST 2008 + * Jenkins HASH added. + * Update of Murmur hash code + * Support explicit weights (Robey Pointer, Evan Weaver) + * Bugfix for ketama continuum (Robey Pointer) + * New behavior MEMCACHED_BEHAVIOR_HASH_WITH_PREFIX_KEY (Robey Pointer) + * Don't ever call stats for weighting servers, because it is unstable. + +0.24 Tue Sep 16 02:59:03 PDT 2008 (never released) + * Cleanup compile warnings. + * Fix issues in partitioning by keys. + * Fixed "fail case" to make sure when calling memcached_clone() no + memcached_st is over written. + * New memcached_server_by_key() method for finding a server from + a key. + * memcached_server_free() was added for freeing server structures. + + +0.23 Sun Sep 7 08:13:59 PDT 2008 + * Added strings.h header for Solaris 9 + * Solaris 64bit fix. + * Support for weighted Ketama from Yin Chen. + * Fix for Chinese + * Fix for 0 length key to trigger bad key. + * Added behaviors MEMCACHED_BEHAVIOR_SND_TIMEOUT, MEMCACHED_BEHAVIOR_RCV_TIMEOUT + * Support for Binary Protocol added + +0.22 Mon Jul 14 09:24:11 PDT 2008 + * Fix where master key was no being checked for "bad key" + * Fixed bugs in stats output (thread output was wrong) + * Clarified MEMCACHED_BAD_KEY_PROVIDED is return for bad prefix key. + * Found a bug in Flags return (Jacek Ostrowski) + * Fixed issue with compiling on Visual Studio + +0.21 Fri May 23 18:34:09 PDT 2008 + * Change of char * to const char * for all key based functions. + * New MEMCACHED_CALLBACK_PREFIX_KEY added. You can now create domains for + values. + * Fixed bug introducd in last version on memcp + * Fix for death of file io to call shutdown() + +0.20 Mon May 5 08:34:26 PDT 2008 + * New consistent distribution tests. + * Found a memory leak when a server constantly fails. + * Fix in watchpoint macro + * Changed default timeout to 1 second for poll timeouts + * Wheel uses less memory/dynamic allocation for size (no longer limited to + 512 hosts by default. + * memslap memory leak fix + * Added Ketama distribution + * Fix assert.h compile problem on CentOS + +0.19 Wed Apr 9 09:30:53 PDT 2008 + * Documentation fix in libmemcached. + * Fixed bug where sort was always occuring on hosts + * Logic fix in branch prediction (thanks Jay!) + * Read through cached support. + * Fixed for cas by key operation. + * Fix for memcached_server_st list structures to have correct count. + * Added callback MEMCACHED_CALLBACK_DELETE_TRIGGER + * Removed function call in favor of macro (aka cut out some instructions) + + +0.18 Sun Mar 16 21:57:55 PDT 2008 + * Fix plus tests for non-zero value objects and flags. + * MEMCACHED_HASH_MURMUR added for murmur algorithm provided. + * MEMCACHED_BEHAVIOR_RETRY_TIMEOUT added to keep connecting from looping + on timeout. + * gcc branch prediction optimizations + * Refactored entire tree to make include files cleaner + * Fixed leaked socket. + +0.17 Wed Feb 27 03:33:29 PST 2008 + * MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT added for connect timeout in + non-block mode. + * Incompatible change in memcached_behavior_set() api. We now use a + uint64_t, instead of a pointer. + * Fix for storage of values for zero. + * memcached_server_cursor() function added to API for cycling through servers. + +0.16 Mon Feb 18 00:30:25 PST 2008 + * Work on the UDP protocol + * Added get_by_key, set_by_key tests for C++ API + * Fix for limit_maxbytes to be 64bit in stats + * Added Atom Smasher test (scale baby, scale!) + * Servers are now sorted, meaning that servers are now ordered so that + clients with the same lists, will have same distribution. (Idea from + Ross McFarland). MEMCACHED_BEHAVIOR_SORT_HOSTS was added to enable + this support. + * Added MEMCACHED_BAD_KEY_PROVIDED error for auto, set, and get operations. + MEMCACHED_BEHAVIOR_VERIFY_KEY was added to enable this feature. + * More error messages on command line tools. + * Fixed bugs in memcached_cas() operator. + * Fix to loop through interfaces + +0.15 Tue Jan 29 14:55:44 PST 2008 + * More work on the C++ API. + * Bug fixes around block corner cases. + * Slight performance increase in both read() and write(). + +0.14 Tue Jan 22 06:21:49 PST 2008 + * For for bug found by Evan Weaver where increment() was not returning + propper error of value was not found. + * Fix for bad null pointer on flag by Toru Maesaka. + * Refactor of all IO to just pass in the active server + * Problem configuring (PKG_CHECK_MODULES) fixed by removal of "rpath" in + support/libmemcached.pc.in (Thanks to Ross McFarland). + * Added memcached_callback_get()/set() + * First prototype of C++ interface + * Updated docs for uint16_t changes in previous release + +0.13 Sun Jan 13 06:51:50 PST 2008 + * MEMCACHED_BEHAVIOR_USER_DATA added to store user pointer. + * Fix for failure to connect to invalidate socket. + * Patch from Marc Rossi to add --hash option for memcp, memrm, and memcat. + * Kevin's patch for fixing EOF issues during a read. + * Toru Maesaka patch for stats mismatch * Fix for when CRC return 0 * Fixed uint16_t issues around flags. Turns out the documentation on the protocol was wrong. @@ -8,6 +229,11 @@ * If memcached_server_list_append is passed NULLs instead of pointers it returns NULL. * Added memcached_fetch_execute() method + * Found a bug where memcached_fetch() was not null terminating the result + value. + * memcached_behavior() now has the ability to set "buffering" so that + data is not automatically flushed. + * Behavior change, buffered commands now return MEMCACHED_BUFFERED 0.12 Tue Dec 11 15:20:55 PST 2007 * Updates for consistent hashing