diff options
| -rw-r--r-- | 00-RELEASENOTES | 95 | ||||
| -rw-r--r-- | src/version.h | 2 |
2 files changed, 95 insertions, 2 deletions
diff --git a/00-RELEASENOTES b/00-RELEASENOTES index c22e7de41..95aa4d929 100644 --- a/00-RELEASENOTES +++ b/00-RELEASENOTES @@ -12,9 +12,102 @@ HIGH: There is a critical bug that may affect a subset of users. Upgrade! CRITICAL: There is a critical bug affecting MOST USERS. Upgrade ASAP. -------------------------------------------------------------------------------- +--[ Redis 3.0.0 Beta 2 (version 2.9.51) ] Release date: 11 mar 2014 + +This is the second beta of Redis 3.0.0. + +>> General + +* [FIX] Sometimes the absolute config file path was obtained in a wrong way. + This happened when there was a "dir" directive inside the config file + and at the same time the configuration file was given as a relative + path to redis-server or redis-sentinel executables. +* [FIX] redis-cli: Automatically enter --slave mode when SYNC or PSYNC are + called during an interactive session. +* [FIX] BITCOUNT: fixed unaligned access causing issues in sparc and other + archs not capable of dealing with unaligned accesses. This also makes + the code faster in archs where unaligned accesses are allowed. +* [FIX] Force INFO used_memory_peak to match peak memory. This generated some + confusion among users even if it was not an actual bug. +* [FIX] Fixed an critical EVALSHA script cache bug: scripts executed may not + propagate to AOF / Slaves correctly under certain conditions. + See issue #1549 at Github for more information. +* [FIX] Fixed multiple bugs resulting into closing the link with master or slave + during replication without good reasons. This will result in useless + resynchronizations, or infinite loops where the replication link can't + be established. +* [FIX] Don't count the time needed to populate the buffers of clients waiting + in MONITOR mode when populating the Slow Log entries. + +* [NEW] Redis-cli updated to use SCAN instead of random sampling via + RANDOMKEY in order to implement --bigkeys feature. Moreover the + implementation now supports pipelining and reports more information + at the end of the scan. Much faster, much better. A special thank + you to Michael Grunder for this improvement. +* [NEW] redis-cli now supports a new --intrinsic-latency mode that is able + to meter the latency of a system due to kernel / hypervisor. + How to use it is explained at http://redis.io/topics/latency. +* [NEW] New command BITPOS: find first bit set or clear in a bitmap. +* [NEW] CONFIG REWRITE calls are now logged. +* [NEW] AOF write errors (like no space on device) no longer abort Redis if the + fsync policy is none or every second. The database enters a read-only + mode where every write is refused with an error. Normal operations are + restored as soon as Redis is able to append again data to the AOF file. +* [NEW] Sentinel now accepts SHUTDOWN command. + + +>> Cluster + +* [FIX] Bind the first interface listed in the "bind" configuration directive + if any, in order to perform outgoing connections. This fixes Cluster + usage when an address is bound but there are multiple interfaces that + may be used to connect with other nodes. +* [FIX] When an "Importing" slot is closed via CLUSTER SETSLOT NODE ... + increment the configEpoch in the special case it is zero. +* [FIX] Current transaction is invalidated on redirection errors. +* [FIX] Abort if port does not allow for a valid cluster bus port that is + always at fixed +10000 offset. +* [FIX] Keys extraction algorithm fixed for ZUNIONSTORE/ZINTERSTORE and SORT. +* [FIX] Better failover timeout and retry times: failover should now work + reliabily when node-timeout is very small (a few milliseconds). +* [FIX] Don't allow SORT GET/BY options in Cluster mode. +* [FIX] Clear importing/migrating state when turning from master to slave role. +* [FIX] Set slot error if we receive an update for a busy slot. +* [FIX] Update node configEpoch on UPDATE messages. + +* [NEW] Support multi-key operations as long as keys resolve to the same + hash slot, and the slot is not migrating, or it is migrating but all + the mentioned keys are available. +* [NEW] New DEBUG command CMDKEYS available to debug / test keys identification + in Redis commands. +* [NEW] redis-trib: create subcommand is now able to assign spare slaves. +* [NEW] redis-trib: new subcommand 'call'. Exec command in all nodes. + + +>> Sentinel + +* [FIX] Sentinel "IDONTKNOW" error removed as it does not made sense with the + new Sentinel design. This error was actually a fix for a design error + in the first implementation of Sentinel. +* [FIX] Sentinel: added a missing exit() call to abort after config file + checks at startup. This error was introduced with an improvement in + a previous 2.8 release. +* [FIX] Sentinel: better nodes fail over start time desynchronization to avoid + split-brain during the voting process needed to get authorization to + fail over. This means the system is less likely to need to retry + and will fail over faster. No changes in behavior / correctness. + +* [NEW] Sentinel unit tests and framework. More tests needed and units must + be improved in order to have less false positives, but it is a start + and features a debugging console that is useful to fix tests or to + inspect bugs causing tests failures. +* [NEW] New Sentinel events: +/-monitor and +set used to monitor when an + instance to monitor is added or removed, or when a configuration + is modified via SENTINEL SET. + --[ Redis 3.0.0 Beta 1 (version 2.9.50) ] Release date: 11 Feb 2014 -This is the first beta of Redis 3.0.0 (official version is 2.8.50). +This is the first beta of Redis 3.0.0. The following is a list of improvements in Redis 3.0, compared to Redis 2.8. diff --git a/src/version.h b/src/version.h index 8efd57ca5..0cc836723 100644 --- a/src/version.h +++ b/src/version.h @@ -1 +1 @@ -#define REDIS_VERSION "2.9.50" +#define REDIS_VERSION "2.9.51" |