- 12 Apr, 2023 1 commit
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Oran Agra authored
The MacOS CI in github actions often hangs without any logs. GH argues that it's due to resource utilization, either running out of disk space, memory, or CPU starvation, and thus the runner is terminated. This PR contains multiple attempts to resolve this: 1. introducing pause_process instead of SIGSTOP, which waits for the process to stop before resuming the test, possibly resolving race conditions in some tests, this was a suspect since there was one test that could result in an infinite loop in that case, in practice this didn't help, but still a good idea to keep. 2. disable the `save` config in many tests that don't need it, specifically ones that use heavy writes and could create large files. 3. change the `populate` proc to use short pipeline rather than an infinite one. 4. use `--clients 1` in the macos CI so that we don't risk running multiple resource demanding tests in parallel. 5. enable `--verbose` to be repeated to elevate verbosity and print more info to stdout when a test or a server starts.
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- 09 Jun, 2021 1 commit
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Yossi Gottlieb authored
This commit revives the improves the ability to run the test suite against external servers, instead of launching and managing `redis-server` processes as part of the test fixture. This capability existed in the past, using the `--host` and `--port` options. However, it was quite limited and mostly useful when running a specific tests. Attempting to run larger chunks of the test suite experienced many issues: * Many tests depend on being able to start and control `redis-server` themselves, and there's no clear distinction between external server compatible and other tests. * Cluster mode is not supported (resulting with `CROSSSLOT` errors). This PR cleans up many things and makes it possible to run the entire test suite against an external server. It also provides more fine grained controls to handle cases where the external server supports a subset of the Redis commands, limited number of databases, cluster mode, etc. The tests directory now contains a `README.md` file that describes how this works. This commit also includes additional cleanups and fixes: * Tests can now be tagged. * Tag-based selection is now unified across `start_server`, `tags` and `test`. * More information is provided about skipped or ignored tests. * Repeated patterns in tests have been extracted to common procedures, both at a global level and on a per-test file basis. * Cleaned up some cases where test setup was based on a previous test executing (a major anti-pattern that repeats itself in many places). * Cleaned up some cases where test teardown was not part of a test (in the future we should have dedicated teardown code that executes even when tests fail). * Fixed some tests that were flaky running on external servers.
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- 20 May, 2021 1 commit
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YaacovHazan authored
When test stop 'load handler' by killing the process that generating the load, some commands that already in the input buffer, still might be processed by the server. This may cause some instability in tests, that count on that no more commands processed after we stop the `load handler' In this commit, new proc 'wait_load_handlers_disconnected' added, to verify that no more cammands from any 'load handler' prossesed, by checking that the clients who genreate the load is disconnceted. Also, replacing check of dbsize with wait_for_ofs_sync before comparing debug digest, as it would fail in case the last key the workload wrote was an overridden key (not a new one). Affected tests Race fix: - failover command to specific replica works - Connect multiple replicas at the same time (issue #141), master diskless=$mdl, replica diskless=$sdl - AOF rewrite during write load: RDB preamble=$rdbpre Cleanup and speedup: - Test replication with blocking lists and sorted sets operations - Test replication with parallel clients writing in different DBs - Test replication partial resync: $descr (diskless: $mdl, $sdl, reconnect: $reconnect
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- 08 Jul, 2019 1 commit
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Oran Agra authored
The implementation of the diskless replication was currently diskless only on the master side. The slave side was still storing the received rdb file to the disk before loading it back in and parsing it. This commit adds two modes to load rdb directly from socket: 1) when-empty 2) using "swapdb" the third mode of using diskless slave by flushdb is risky and currently not included. other changes: -------------- distinguish between aof configuration and state so that we can re-enable aof only when sync eventually succeeds (and not when exiting from readSyncBulkPayload after a failed attempt) also a CONFIG GET and INFO during rdb loading would have lied When loading rdb from the network, don't kill the server on short read (that can be a network error) Fix rdb check when performed on preamble AOF tests: run replication tests for diskless slave too make replication test a bit more aggressive Add test for diskless load swapdb
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- 05 May, 2019 1 commit
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Oran Agra authored
solving few replication related tests race conditions which fail on slow machines bugfix in slave buffers test: since the test is executed twice, each time with a different commands count, the threshold for the delta can't be a constant.
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- 11 Sep, 2018 1 commit
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antirez authored
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- 03 Jul, 2018 1 commit
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Jack Drogon authored
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- 14 Apr, 2017 1 commit
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antirez authored
And many other related Github issues... all reporting the same problem. There was probably just not enough backlog in certain unlucky runs. I'll ask people that can reporduce if they see now this as fixed as well.
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- 22 Feb, 2017 1 commit
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antirez authored
Slow systems like the original Raspberry PI need more time than 5 seconds to start the script and detect writes. After fixing the Raspberry PI can pass the unit without issues.
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- 05 Aug, 2015 1 commit
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antirez authored
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- 04 Aug, 2015 1 commit
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antirez authored
Thanks to Oran Agra from Redis Labs for providing this patch.
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- 26 Jun, 2014 2 commits
- 09 May, 2013 1 commit
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antirez authored
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- 08 May, 2013 1 commit
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antirez authored
The test checks both successful syncs and unsuccessful ones by changing the backlog size.
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