- 27 Aug, 2014 1 commit
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Matt Stancliff authored
Previously, if you did SELECT then AUTH, redis-cli would show your SELECT'd db even though it didn't happen. Note: running into this situation is a (hopefully) very limited used case of people using multiple DBs and AUTH all at the same time. Fixes antirez#1639
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- 28 Jul, 2014 1 commit
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Yossi Gottlieb authored
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- 23 Jul, 2014 3 commits
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antirez authored
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antirez authored
Based on ideas documented in this blog post: https://www.facebook.com/notes/facebook-engineering/three-optimization-tips-for-c/10151361643253920 The original code was modified to handle signed integers, reformetted to fit inside the Redis code base, and was stress-tested with a program in order to validate the implementation against snprintf(). Redis was measured to be measurably faster from the point of view of clients in real-world operations because of this change, since sometimes number to string conversion is used extensively (for example every time a GET results into an integer encoded object to be returned to the user).
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antirez authored
This is just a quickfix, for the nature of the test the right way to fix it is to average the error of N runs, since otherwise it is always possible to get a false positive with a bad run, or to minimize too much this possibility we may end testing with too much "large" error ranges.
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- 22 Jul, 2014 3 commits
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antirez authored
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antirez authored
The user @kjmph provided excellent ideas to improve speed of ZUNIONSTORE (in certain cases by many order of magnitude), together with an implementation of the ideas. While the ideas were sounding, the implementation could be improved both in terms of speed and clearness, so that's my attempt at reimplementing the speedup proposed, trying to improve by directly using just a dictionary with an embedded score inside, and reusing the single-pass aggregate + order-later approach. Note that you can't apply this commit without applying the previous commit in this branch that adds a double in the dictEntry value union. Issue #1786.
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antirez authored
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- 18 Jul, 2014 4 commits
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antirez authored
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antirez authored
In order to make sure every object has its own private LRU counter, when maxmemory is enabled tryObjectEncoding() does not use the pool of shared integers. However when the policy is not LRU-based, it does not make sense to do so, and it is much better to save memory using shared integers.
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antirez authored
PING can now be called with an additional arugment, behaving exactly like the ECHO command. PING can now also be called in Pub/Sub mode (with one more more subscriptions to channels / patterns) in order to trigger the delivery of an asynchronous pong message with the optional payload. This fixes issue #420.
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antirez authored
The code tested many times if a client had active Pub/Sub subscriptions by checking the length of a list and dictionary where the patterns and channels are stored. This was substituted with a client flag called REDIS_PUBSUB that is simpler to test for. Moreover in order to manage this flag some code was refactored. This commit is believed to have no effects in the behavior of the server.
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- 14 Jul, 2014 2 commits
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antirez authored
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michael-grunder authored
Previously, the command definition for the OBJECT command specified a minimum of two args (and that it was variadic), which meant that if you sent this: OBJECT foo When cluster was enabled, it would result in an assertion/SEGFAULT when Redis was attempting to extract keys. It appears that OBJECT is not variadic, and only ever takes 3 args. https://gist.github.com/michael-grunder/25960ce1508396d0d36a
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- 11 Jul, 2014 1 commit
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antirez authored
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- 10 Jul, 2014 1 commit
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antirez authored
Previously we returned an error.
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- 09 Jul, 2014 24 commits
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
This happens in the child process so we don't care about latency: better to sync metadata as well.
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
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antirez authored
This commit adds both support for redis.conf and CONFIG SET/GET.
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