- 29 Jun, 2021 2 commits
- 28 Jun, 2021 1 commit
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Wang Yuan authored
in the past, the reply list was a list of sds objects, so this didn't have any overhead, but now addReplySds just copies the data from the sds and frees it, so there's no need to make a copy of the buffer before copying again. this reduces an excessive allocation and free and a memcpy.
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- 27 Jun, 2021 1 commit
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Yossi Gottlieb authored
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- 26 Jun, 2021 1 commit
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Jerry Chan 29 authored
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- 24 Jun, 2021 5 commits
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Yossi Gottlieb authored
In the past, the first bind address that was explicitly specified was also used to bind outgoing connections. This could result with some problems. For example: on some systems using `bind 127.0.0.1` would result with outgoing connections also binding to `127.0.0.1` and failing to connect to remote addresses. With the recent change to the way `bind` is handled, this presented other issues: * The default first bind address is '*' which is not a valid address. * We make no distinction between user-supplied config that is identical to the default, and the default config. This commit addresses both these issues by introducing an explicit configuration parameter to control the bind address on outgoing connections.
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Huang Zhw authored
some leftovers from print are visible when the new line is printed.
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ZhaolongLi authored
The call to raxNext didn't really progress in the rax, since we were already on the last item. instead, all it does is check that it is indeed a valid item, so the new code clearer.
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Oran Agra authored
The freebsd and macos jobs were still broken. also add a few more skip jobs options.
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Oran Agra authored
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- 23 Jun, 2021 2 commits
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Oran Agra authored
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Oran Agra authored
The daily CI was broken by #9119 seems that for cron scheduled tasks, these ifs aren't evaluated to false. But also it turns out that workflow_dispatch is only able to run CI on branches in the main repo (not on PRs). this is an attempt to overcome that by being able to checkout from any repo we want.
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- 22 Jun, 2021 10 commits
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Oran Agra authored
Hopefully now we'll be able to manually trigger extensive tests to PR branches without modifying them.
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Oran Agra authored
- Introduce a new sdssubstr api as a building block for sdsrange. The API of sdsrange is many times hard to work with and also has corner case that cause bugs. sdsrange is easy to work with and also simplifies the implementation of sdsrange. - Revert the fix to RM_StringTruncate and just use sdssubstr instead of sdsrange. - Solve valgrind warnings from the new tests introduced by the previous PR.
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Yossi Gottlieb authored
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Yossi Gottlieb authored
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Yossi Gottlieb authored
* Specifying an empty `bind ""` configuration prevents Redis from listening on any TCP port. Before this commit, such configuration was not accepted. * Using `CONFIG GET bind` will always return an explicit configuration value. Before this commit, if a bind address was not specified the returned value was empty (which was an anomaly). Another behavior change is that modifying the `bind` configuration to a non-default value will NO LONGER DISABLE protected-mode implicitly.
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Evan authored
Previously, passing 0 for newlen would not truncate the string at all. This adds handling of this case, freeing the old string and creating a new empty string. Other changes: - Move `src/modules/testmodule.c` to `tests/modules/basics.c` - Introduce that basic test into the test suite - Add tests to cover StringTruncate - Add `test-modules` build target for the main makefile - Extend `distclean` build target to clean modules too
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Oran Agra authored
# replication-3.tcl had a test timeout failure with valgrind on daily CI: ``` *** [err]: SLAVE can reload "lua" AUX RDB fields of duplicated scripts in tests/integration/replication-3.tcl Replication not started. ``` replication took more than 70 seconds. https://github.com/redis/redis/runs/2854037905?check_suite_focus=true on my machine it takes only about 30, but i can see how 50 seconds isn't enough. # replication.tcl loading was over too quickly in freebsd daily CI: ``` *** [err]: slave fails full sync and diskless load swapdb recovers it in tests/integration/replication.tcl Expected '0' to be equal to '1' (context: type eval line 44 cmd {assert_equal [s -1 loading] 1} proc ::start_server) ``` # rdb.tcl loading was over too quickly. increase the time loading takes, and decrease the amount of work we try to achieve in that time.
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Binbin authored
Remove extra semicolon.
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Wen Hui authored
Sentinel shows tilt mode boolean in info, now it'll show an indication of how long ago it started.
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Oran Agra authored
The `Tracking gets notification of expired keys` test in tracking.tcl used to hung in valgrind CI quite a lot. It turns out the reason is that with valgrind and a busy machine, the server cron active expire cycle could easily run in the same event loop as the command that created `mykey`, so that when they key got expired, there were two change events to broadcast, one that set the key and one that expired it, but since we used raxTryInsert, the client that was associated with the "last" change was the one that created the key, so the NOLOOP filtered that event. This commit adds a test that reproduces the problem by using lazy expire in a multi-exec which makes sure the key expires in the same event loop as the one that added it.
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- 21 Jun, 2021 2 commits
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Binbin authored
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Maxim Galushka authored
Fixes #6792. Added support of REDIS_REPLY_SET in raw and csv output of `./redis-cli` Test: run commands to test: ./redis-cli -3 --csv COMMAND ./redis-cli -3 --raw COMMAND Now they are returning resuts, were failing with: "Unknown reply type: 10" before the change.
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- 20 Jun, 2021 4 commits
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Binbin authored
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SUN authored
Open the log file only after parsing the entire config file, so that it's location isn't dependent on the order of configs (`dir` and `logfile`). Also solves the problem of creating multiple log files if the `logfile` directive appears many times in the config file.
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Binbin authored
cleanups: 1: Re-introduce debug leak subcommand in help text. Mistankenly deleted in https://github.com/redis/redis/pull/5531 2: Formatted the text. Some text lacks commas resulting in no line breaks. 3: Supplementary debug restart command descriptions of delay arg.
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Binbin authored
So that we can easily see the lines of the config. Also unified with other error handling.
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- 17 Jun, 2021 4 commits
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gourav authored
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sundb authored
Due to the change in #9003, a long-standing bug was raised under `valgrind`. This bug can cause the master-slave sync to take a very long time, causing the `pendingquerybuf.tcl` test to fail. This problem does not only occur in master-slave sync, it is triggered when the big arg is greater than 32k. step: ```sh dd if=/dev/zero of=bigfile bs=1M count=32 ./src/redis-cli -x hset a a < bigfile ``` 1) Make room for querybuf in processMultibulkBuffer, now the alloc of querybuf will be more than 32k. 2) If this happens to trigger the `clientsCronResizeQueryBuffer`, querybuf will be resized to 0. 3) Finally, in readQueryFromClient, we expand the querybuf non-greedily, from 0 to 32k. Old code, make room for querybuf is greedy, so it only needs 11 times to expand to 32M(16k*(2^11)), but now we need 2048(32*1024/16) times to reach it, due to the slow allocation under valgrind that exposed the problem. The fix for the excessive shrinking of the query buf to 0, will be handled in #5013 (that other change on it's own can fix failing test too), but the fix in this PR will also fix the failing test. The fix in this PR will makes the reading in `readQueryFromClient` more aggressive when working on a big arg (so that it is in par with the same code in `processMultibulkBuffer` (i.e. the two calls to `sdsMakeRoomForNonGreedy` should both use the bulk size). In the code before this fix the one in readQueryFromClient always has `readlen = PROTO_IOBUF_LEN`
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sundb authored
* Add missing call for RedisModule_DictDel in datatype2 test * Fix memory leak in datatype2 test
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DarrenJiang13 authored
This commit improve MEMORY USAGE command to include internal fragmentation overheads of: 1. EMBSTR encoded strings 2. ziplist encoded zsets and hashes 3. List type nodes
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- 16 Jun, 2021 6 commits
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sundb authored
Fix test failure which introduced by #9003. The following case will occur when querybuf expansion will allocate memory equal to (16*1024)k. 1) make use ```CFLAGS=-DNO_MALLOC_USABLE_SIZE```. 2) ```malloc``` will not allocate more under ```alpine```.
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Sam Bortman authored
This will allow distros to use an "include conf.d/*.conf" statement in the default configuration file which will facilitate customization across upgrades/downgrades. The change itself is trivial: instead of opening an individual file, the glob call creates a vector of files to open, and each file is opened in turn, and its content is added to the configuration.
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yoav-steinberg authored
Gopher support was added mainly because it was simple (trivial to add). But apparently even something that was trivial at the time, does cause complications down the line when adding more features. We recently ran into a few issues with io-threads conflicting with the gopher support. We had to either complicate the code further in order to solve them, or drop gopher. AFAIK it's completely unused, so we wanna chuck it, rather than keep supporting it.
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chenyang8094 authored
Create new module type enhanced callbacks: mem_usage2, free_effort2, unlink2, copy2. These will be given a context point from which the module can obtain the key name and database id. In addition the digest and defrag context can now be used to obtain the key name and database id.
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Jason Elbaum authored
When using RESP3, ZPOPMAX/ZPOPMIN should return nested arrays for consistency with other commands (e.g. ZRANGE). We do that only when COUNT argument is present (similarly to how LPOP behaves). for reasoning see https://github.com/redis/redis/issues/8824#issuecomment-855427955 This is a breaking change only when RESP3 is used, and COUNT argument is present!
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Uri Shachar authored
* Cleaning up the cluster interface by moving almost all related declarations into cluster.h (no logic change -- just moving declarations/definitions around) This initial effort leaves two items out of scope - the configuration parsing into the server struct and the internals exposed by the clusterNode struct. * Remove unneeded declarations of dictSds* Ideally all the dictSds functionality would move from server.c into a dedicated module so we can avoid the duplication in redis-benchmark/cli * Move crc16 back into server.h, will be moved out once we create a seperate header file for hashing functions
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- 15 Jun, 2021 2 commits
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sundb authored
The initialize memory of `querybuf` is `PROTO_IOBUF_LEN(1024*16) * 2` (due to sdsMakeRoomFor being greedy), under `jemalloc`, the allocated memory will be 40k. This will most likely result in the `querybuf` being resized when call `clientsCronResizeQueryBuffer` unless the client requests it fast enough. Note that this bug existed even before #7875, since the condition for resizing includes the sds headers (32k+6). ## Changes 1. Use non-greedy sdsMakeRoomFor when allocating the initial query buffer (of 16k). 1. Also use non-greedy allocation when working with BIG_ARG (we won't use that extra space anyway) 2. in case we did use a greedy allocation, read as much as we can into the buffer we got (including internal frag), to reduce system calls. 3. introduce a dedicated constant for the shrinking (same value as before) 3. Add test for querybuf. 4. improve a maxmemory test by ignoring the effect of replica query buffers (can accumulate many ACKs on slow env) 5. improve a maxmemory by disabling slowlog (it will cause slight memory growth on slow env).
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Binbin authored
Do not queue command in an already aborted MULTI state. We can detect an error (watched key). So in queueMultiCommand, we also can return early. Like we deal with `CLIENT_DIRTY_EXEC`.
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