1. 18 Apr, 2021 1 commit
    • Oran Agra's avatar
      Improve testsuite print of log file (#8805) · f4b5a4d8
      Oran Agra authored
      1. the `dump_logs` option would have printed only logs of servers that were
         spawn before the test proc started, and not ones that the test proc
         started inside it.
      2. when a server proc catches an exception it should normally forward the
         exception upwards, specifically when it's an assertion that should be
         caught by a test proc above. however, in `durable` mode, we caught all
         exceptions printed them to stdout and let the code continue,
         this was wrong to do for assertions, which should have still been
         propagated to the test function.
      3. don't bother to search for crash log to print if we printed the the
         entire log anyway
      4. if no crash log was found, no need to print anything (i.e. the fact it
         wasn't found)
      5. rename warnings_from_file to crashlog_from_file
      f4b5a4d8
  2. 01 Apr, 2021 1 commit
    • sundb's avatar
      Use chi-square for random distributivity verification in test (#8709) · 569a3f45
      sundb authored
      Problem:
      Currently, when performing random distribution verification, we determine
      the probability of each element occurring in the sum, but the probability is
      only an estimate, these tests had rare sporadic failures, and we cannot verify
      what the probability of failure will be.
      
      Solution:
      Using the chi-square distribution instead of the original random distribution
      validation makes the test more reasonable and easier to find problems.
      569a3f45
  3. 30 Mar, 2021 1 commit
    • Viktor Söderqvist's avatar
      Add support for plaintext clients in TLS cluster (#8587) · 5629dbe7
      Viktor Söderqvist authored
      The cluster bus is established over TLS or non-TLS depending on the configuration tls-cluster. The client ports distributed in the cluster and sent to clients are assumed to be TLS or non-TLS also depending on tls-cluster.
      
      The cluster bus is now extended to also contain the non-TLS port of clients in a TLS cluster, when available. The non-TLS port of a cluster node, when available, is sent to clients connected without TLS in responses to CLUSTER SLOTS, CLUSTER NODES, CLUSTER SLAVES and MOVED and ASK redirects, instead of the TLS port.
      
      The user was able to override the client port by defining cluster-announce-port. Now cluster-announce-tls-port is added, so the user can define an alternative announce port for both TLS and non-TLS clients.
      
      Fixes #8134
      5629dbe7
  4. 29 Mar, 2021 1 commit
    • Sokolov Yura's avatar
      Add cluster slot migration tests (#8649) · 315df9ad
      Sokolov Yura authored
      
      
      Add tests for fixing migrating slot at all stages:
      
      1. when migration is half inited on "migrating" node
      2. when migration is half inited on "importing" node
      3. migration inited, but not finished
      4. migration is half finished on "migrating" node
      5. migration is half finished on "importing" node
      
      Also add tests for many simultaneous slot migrations.
      Co-authored-by: default avatarYossi Gottlieb <yossigo@gmail.com>
      315df9ad
  5. 16 Mar, 2021 1 commit
    • Huang Zhw's avatar
      When tests exit normally, some processes may still be alive (#8647) · a19c4058
      Huang Zhw authored
      In certain scenario start_server may think it failed to start a redis server
      although it started successfully. in these cases, it'll not terminate it, and
      it'll remain running when the test is over.
      
      In start_server if config doesn't have bind (the minimal.conf in introspection.tcl),
      it will try to bind ipv4 and ipv6. One may success while other fails. It will
      output "Could not create server TCP listening socket".
      wait_server_started uses this message to check whether instance started
      successfully. So it will consider that it failed even though redis started successfully.
      
      Additionally, in some cases it wasn't clear to users why the server exited,
      since the warning message printed to the log, could in some cases be harmless,
      and in some cases fatal.
      
      This PR adds makes a clear distinction between a warning log message and
      a fatal one, and changes the test suite to look for the fatal message.
      a19c4058
  6. 24 Feb, 2021 1 commit
  7. 21 Feb, 2021 1 commit
    • Huang Zw's avatar
      Client tracking tracking-redir-broken push len is 2 not 3 (#8456) · f687ac0c
      Huang Zw authored
      When redis responds with tracking-redir-broken push message (RESP3),
      it was responding with a broken protocol: an array of 3 elements, but only
      pushes 2 elements.
      
      Some bugs in the test make this pass. Read the push reply
      will consume an extra reply, because the reply length is 3, but there
      are only two elements, so the next reply will be treated as third
      element. So the test is corrected too.
      
      Other changes:
      * checkPrefixCollisionsOrReply success should return 1 instead of -1,
        this bug didn't have any implications.
      * improve client tracking tests to validate more of the response it reads.
      f687ac0c
  8. 07 Feb, 2021 1 commit
  9. 05 Feb, 2021 1 commit
    • sundb's avatar
      RAND* commands: fix risk of OOM panic in hash and zset, use fair random in... · 18ac4197
      sundb authored
      
      RAND* commands: fix risk of OOM panic in hash and zset, use fair random in hash, and add tests for even distribution to all (#8429)
      
      Changes to HRANDFIELD and ZRANDMEMBER:
      * Fix risk of OOM panic when client query a very big negative count (avoid allocating huge temporary buffer).
      * Fix uneven random distribution in HRANDFIELD with negative count (wasn't using dictGetFairRandomKey).
      * Add tests to check an even random distribution (HRANDFIELD, SRANDMEMBER, ZRANDMEMBER).
      Co-authored-by: default avatarOran Agra <oran@redislabs.com>
      18ac4197
  10. 31 Jan, 2021 1 commit
    • Oran Agra's avatar
      Fix test issues from introduction of HRANDFIELD (#8424) · 5a7eb9c8
      Oran Agra authored
      * The corrupt dump fuzzer found a division by zero.
      * in some cases the random fields from the HRANDFIELD tests produced
        fields with newlines and other special chars (due to \ char), this caused
        the TCL tests to see a bulk response that has a newline in it and add {}
        around it, later it can think this is a nested list. in fact the `alpha` random
        string generator isn't using spaces and newlines, so it should not use `\`
        either.
      5a7eb9c8
  11. 29 Jan, 2021 1 commit
    • Yang Bodong's avatar
      Add HRANDFIELD and ZRANDMEMBER. improvements to SRANDMEMBER (#8297) · b9a0500f
      Yang Bodong authored
      
      
      New commands:
      `HRANDFIELD [<count> [WITHVALUES]]`
      `ZRANDMEMBER [<count> [WITHSCORES]]`
      Algorithms are similar to the one in SRANDMEMBER.
      
      Both return a simple bulk response when no arguments are given, and an array otherwise.
      In case values/scores are requested, RESP2 returns a long array, and RESP3 a nested array.
      note: in all 3 commands, the only option that also provides random order is the one with negative count.
      
      Changes to SRANDMEMBER
      * Optimization when count is 1, we can use the more efficient algorithm of non-unique random
      * optimization: work with sds strings rather than robj
      
      Other changes:
      * zzlGetScore: when zset needs to convert string to double, we use safer memcpy (in
        case the buffer is too small)
      * Solve a "bug" in SRANDMEMBER test: it intended to test a positive count (case 3 or
        case 4) and by accident used a negative count
      Co-authored-by: default avatarxinluton <xinluton@qq.com>
      Co-authored-by: default avatarOran Agra <oran@redislabs.com>
      b9a0500f
  12. 28 Jan, 2021 1 commit
  13. 26 Jan, 2021 1 commit
  14. 17 Jan, 2021 1 commit
    • Yossi Gottlieb's avatar
      Add io-thread daily CI tests. (#8232) · 522d9360
      Yossi Gottlieb authored
      This adds basic coverage to IO threads by running the cluster and few selected Redis test suite tests with the IO threads enabled.
      
      Also provides some necessary additional improvements to the test suite:
      
      * Add --config to sentinel/cluster tests for arbitrary configuration.
      * Fix --tags whitelisting which was broken.
      * Add a `network` tag to some tests that are more network intensive. This is work in progress and more tests should be properly tagged in the future.
      522d9360
  15. 07 Jan, 2021 1 commit
    • YaacovHazan's avatar
      Report child copy-on-write info continuously · ea930a35
      YaacovHazan authored
      Add INFO field, rdb_active_cow_size, to report COW of a live fork child while
      it's active.
      - once in 1024 keys check the time, and if there's more than one second since
        the last report send a report to the parent via the pipe.
      - refactor the child_info_data struct, it's an implementation detail that
        shouldn't be in the server struct, and not used to communicate data between
        caller and callee
      - remove the magic value from that struct (not sure what it was good for), and
        instead add handling of short reads.
      - add another value to the structure, cow_type, to indicate if the report is
        for the new rdb_active_cow_size field, or it's the last report of a
        successful operation
      - add new Module API to report the active COW
      - add more asserts variants to test.tcl
      ea930a35
  16. 05 Jan, 2021 1 commit
    • Oran Agra's avatar
      Fix wrong order of key/value in Lua map response (#8266) · 2017407b
      Oran Agra authored
      When a Lua script returns a map to redis (a feature which was added in
      redis 6 together with RESP3), it would have returned the value first and
      the key second.
      
      If the client was using RESP2, it was getting them out of order, and if
      the client was in RESP3, it was getting a map of value => key.
      This was happening regardless of the Lua script using redis.setresp(3)
      or not.
      
      This also affects a case where the script was returning a map which it got
      from from redis by doing something like: redis.setresp(3); return redis.call()
      
      This fix is a breaking change for redis 6.0 users who happened to rely
      on the wrong order (either ones that used redis.setresp(3), or ones that
      returned a map explicitly).
      
      This commit also includes other two changes in the tests:
      1. The test suite now handles RESP3 maps as dicts rather than nested
         lists
      2. Remove some redundant (duplicate) tests from tracking.tcl
      2017407b
  17. 31 Dec, 2020 1 commit
    • filipe oliveira's avatar
      Add errorstats info section, Add failed_calls and rejected_calls to commandstats (#8217) · 90b9f08e
      filipe oliveira authored
      This Commit pushes forward the observability on overall error statistics and command statistics within redis-server:
      
      It extends INFO COMMANDSTATS to have
      - failed_calls in - so we can keep track of errors that happen from the command itself, broken by command.
      - rejected_calls - so we can keep track of errors that were triggered outside the commmand processing per se
      
      Adds a new section to INFO, named ERRORSTATS that enables keeping track of the different errors that
      occur within redis ( within processCommand and call ) based on the reply Error Prefix ( The first word
      after the "-", up to the first space ).
      
      This commit also fixes RM_ReplyWithError so that it can be correctly identified as an error reply.
      90b9f08e
  18. 23 Dec, 2020 1 commit
    • Yang Bodong's avatar
      Tests: fix the problem that Darwin memory leak detection may fail (#8213) · ee59dc1b
      Yang Bodong authored
      Apparently the "leaks" took reports a different error string about process
      that's not found in each version of MacOS.
      This cause the test suite to fail on some OS versions, since some tests terminate
      the process before looking for leaks.
      Instead of looking at the error string, we now look at the (documented) exit code.
      ee59dc1b
  19. 13 Dec, 2020 1 commit
    • Yossi Gottlieb's avatar
      Modules: add defrag API support. (#8149) · 63c1303c
      Yossi Gottlieb authored
      Add a new set of defrag functions that take a defrag context and allow
      defragmenting memory blocks and RedisModuleStrings.
      
      Modules can register a defrag callback which will be invoked when the
      defrag process handles globals.
      
      Modules with custom data types can also register a datatype-specific
      defrag callback which is invoked for keys that require defragmentation.
      The callback and associated functions support both one-step and
      multi-step options, depending on the complexity of the key as exposed by
      the free_effort callback.
      63c1303c
  20. 11 Dec, 2020 1 commit
    • Yossi Gottlieb's avatar
      TLS: Add different client cert support. (#8076) · 8c291b97
      Yossi Gottlieb authored
      This adds a new `tls-client-cert-file` and `tls-client-key-file`
      configuration directives which make it possible to use different
      certificates for the TLS-server and TLS-client functions of Redis.
      
      This is an optional directive. If it is not specified the `tls-cert-file`
      and `tls-key-file` directives are used for TLS client functions as well.
      
      Also, `utils/gen-test-certs.sh` now creates additional server-only and client-only certs and will skip intensive operations if target files already exist.
      8c291b97
  21. 08 Dec, 2020 1 commit
  22. 06 Dec, 2020 3 commits
    • Oran Agra's avatar
      testsuite: fix fd leak, prevent port clashing when using --baseport · 5b446313
      Oran Agra authored
      when using --baseport to run two tests suite in parallel (different
      folders), we need to also make sure the port used by the testsuite to
      communicate with it's workers is unique. otherwise the attept to find a
      free port connects to the other test suite and messes it.
      
      maybe one day we need to attempt to bind, instead of connect when tring
      to find a free port.
      5b446313
    • Oran Agra's avatar
      Sanitize dump payload: fuzz tester and fixes for segfaults and leaks it exposed · c31055db
      Oran Agra authored
      The test creates keys with various encodings, DUMP them, corrupt the payload
      and RESTORES it.
      It utilizes the recently added use-exit-on-panic config to distinguish between
       asserts and segfaults.
      If the restore succeeds, it runs random commands on the key to attempt to
      trigger a crash.
      
      It runs in two modes, one with deep sanitation enabled and one without.
      In the first one we don't expect any assertions or segfaults, in the second one
      we expect assertions, but no segfaults.
      We also check for leaks and invalid reads using valgrind, and if we find them
      we print the commands that lead to that issue.
      
      Changes in the code (other than the test):
      - Replace a few NPD (null pointer deference) flows and division by zero with an
        assertion, so that it doesn't fail the test. (since we set the server to use
        `exit` rather than `abort` on assertion).
      - Fix quite a lot of flows in rdb.c that could have lead to memory leaks in
        RESTORE command (since it now responds with an error rather than panic)
      - Add a DEBUG flag for SET-SKIP-CHECKSUM-VALIDATION so that the test don't need
        to bother with faking a valid checksum
      - Remove a pile of code in serverLogObjectDebugInfo which is actually unsafe to
        run in the crash report (see comments in the code)
      - fix a missing boundary check in lzf_decompress
      
      test suite infra improvements:
      - be able to run valgrind checks before the process terminates
      - rotate log files when restarting servers
      c31055db
    • Oran Agra's avatar
      Sanitize dump payload: ziplist, listpack, zipmap, intset, stream · ca1c1825
      Oran Agra authored
      When loading an encoded payload we will at least do a shallow validation to
      check that the size that's encoded in the payload matches the size of the
      allocation.
      This let's us later use this encoded size to make sure the various offsets
      inside encoded payload don't reach outside the allocation, if they do, we'll
      assert/panic, but at least we won't segfault or smear memory.
      
      We can also do 'deep' validation which runs on all the records of the encoded
      payload and validates that they don't contain invalid offsets. This lets us
      detect corruptions early and reject a RESTORE command rather than accepting
      it and asserting (crashing) later when accessing that payload via some command.
      
      configuration:
      - adding ACL flag skip-sanitize-payload
      - adding config sanitize-dump-payload [yes/no/clients]
      
      For now, we don't have a good way to ensure MIGRATE in cluster resharding isn't
      being slowed down by these sanitation, so i'm setting the default value to `no`,
      but later on it should be set to `clients` by default.
      
      changes:
      - changing rdbReportError not to `exit` in RESTORE command
      - adding a new stat to be able to later check if cluster MIGRATE isn't being
        slowed down by sanitation.
      ca1c1825
  23. 09 Nov, 2020 1 commit
    • nitaicaro's avatar
      Extend client tracking tests (#7998) · 19c29b60
      nitaicaro authored
      Test support for the new map, null and push message types. Map objects are parsed as a list of lists of key value pairs.
      for instance: user => john password => 123
      
      will be parsed to the following TCL list:
      
      {{user john} {password 123}}
      
      Also added the following tests:
      
      Redirection still works with RESP3
      
      Able to use a RESP3 client as a redirection client
      
      No duplicate invalidation messages when turning BCAST mode on after normal tracking
      
      Server is able to evacuate enough keys when num of keys surpasses limit by more than defined initial effort
      
      Different clients using different protocols can track the same key
      
      OPTOUT tests
      
      OPTIN tests
      
      Clients can redirect to the same connection
      
      tracking-redir-broken test
      
      HELLO 3 checks
      
      Invalidation messages still work when using RESP3, with and without redirection
      
      Switching to RESP3 doesn't disturb previous tracked keys
      
      Tracking info is correct
      
      Flushall and flushdb produce invalidation messages
      
      These tests achieve 100% line coverage for tracking.c using lcov.
      19c29b60
  24. 28 Oct, 2020 1 commit
  25. 26 Oct, 2020 2 commits
    • Oran Agra's avatar
      Attempt to fix sporadic test failures due to wait_for_log_messages (#7955) · 4e2e5be2
      Oran Agra authored
      The tests sometimes fail to find a log message.
      Recently i added a print that shows the log files that are searched
      and it shows that the message was in deed there.
      The only reason i can't think of for this seach to fail, is we we
      happened to read an incomplete line, which didn't match our pattern and
      then on the next iteration we would continue reading from the line after
      it.
      
      The fix is to always re-evaluation the previous line.
      4e2e5be2
    • filipe oliveira's avatar
      redis-benchmark: add tests, --version, a minor bug fixes (#7947) · 01acfa71
      filipe oliveira authored
      
      
      - add test suite coverage for redis-benchmark
      - add --version (similar to what redis-cli has)
      - fix bug sending more requests than intended when pipeline > 1.
      - when done sending requests, avoid freeing client in the write handler, in theory before
        responses are received (probably dead code since the read handler will call clientDone first)
      Co-authored-by: default avatarOran Agra <oran@redislabs.com>
      01acfa71
  26. 22 Oct, 2020 1 commit
  27. 18 Oct, 2020 1 commit
  28. 08 Oct, 2020 1 commit
    • Felipe Machado's avatar
      Adds new pop-push commands (LMOVE, BLMOVE) (#6929) · c3f9e017
      Felipe Machado authored
      
      
      Adding [B]LMOVE <src> <dst> RIGHT|LEFT RIGHT|LEFT. deprecating [B]RPOPLPUSH.
      
      Note that when receiving a BRPOPLPUSH we'll still propagate an RPOPLPUSH,
      but on BLMOVE RIGHT LEFT we'll propagate an LMOVE
      
      improvement to existing tests
      - Replace "after 1000" with "wait_for_condition" when wait for
        clients to block/unblock.
      - Add a pre-existing element to target list on basic tests so
        that we can check if the new element was added to the correct
        side of the list.
      - check command stats on the replica to make sure the right
        command was replicated
      Co-authored-by: default avatarOran Agra <oran@redislabs.com>
      c3f9e017
  29. 10 Sep, 2020 1 commit
    • Oran Agra's avatar
      Squash merging 125 typo/grammar/comment/doc PRs (#7773) · 1c710385
      Oran Agra authored
      
      
      List of squashed commits or PRs
      ===============================
      
      commit 66801ea
      Author: hwware <wen.hui.ware@gmail.com>
      Date:   Mon Jan 13 00:54:31 2020 -0500
      
          typo fix in acl.c
      
      commit 46f55db
      Author: Itamar Haber <itamar@redislabs.com>
      Date:   Sun Sep 6 18:24:11 2020 +0300
      
          Updates a couple of comments
      
          Specifically:
      
          * RM_AutoMemory completed instead of pointing to docs
          * Updated link to custom type doc
      
      commit 61a2aa0
      Author: xindoo <xindoo@qq.com>
      Date:   Tue Sep 1 19:24:59 2020 +0800
      
          Correct errors in code comments
      
      commit a5871d1
      Author: yz1509 <pro-756@qq.com>
      Date:   Tue Sep 1 18:36:06 2020 +0800
      
          fix typos in module.c
      
      commit 41eede7
      Author: bookug <bookug@qq.com>
      Date:   Sat Aug 15 01:11:33 2020 +0800
      
          docs: fix typos in comments
      
      commit c303c84
      Author: lazy-snail <ws.niu@outlook.com>
      Date:   Fri Aug 7 11:15:44 2020 +0800
      
          fix spelling in redis.conf
      
      commit 1eb76bf
      Author: zhujian <zhujianxyz@gmail.com>
      Date:   Thu Aug 6 15:22:10 2020 +0800
      
          add a missing 'n' in comment
      
      commit 1530ec2
      Author: Daniel Dai <764122422@qq.com>
      Date:   Mon Jul 27 00:46:35 2020 -0400
      
          fix spelling in tracking.c
      
      commit e517b31
      Author: Hunter-Chen <huntcool001@gmail.com>
      Date:   Fri Jul 17 22:33:32 2020 +0800
      
          Update redis.conf
      Co-authored-by: default avatarItamar Haber <itamar@redislabs.com>
      
      commit c300eff
      Author: Hunter-Chen <huntcool001@gmail.com>
      Date:   Fri Jul 17 22:33:23 2020 +0800
      
          Update redis.conf
      Co-authored-by: default avatarItamar Haber <itamar@redislabs.com>
      
      commit 4c058a8
      Author: 陈浩鹏 <chenhaopeng@heytea.com>
      Date:   Thu Jun 25 19:00:56 2020 +0800
      
          Grammar fix and clarification
      
      commit 5fcaa81
      Author: bodong.ybd <bodong.ybd@alibaba-inc.com>
      Date:   Fri Jun 19 10:09:00 2020 +0800
      
          Fix typos
      
      commit 4caca9a
      Author: Pruthvi P <pruthvi@ixigo.com>
      Date:   Fri May 22 00:33:22 2020 +0530
      
          Fix typo eviciton => eviction
      
      commit b2a25f6
      Author: Brad Dunbar <dunbarb2@gmail.com>
      Date:   Sun May 17 12:39:59 2020 -0400
      
          Fix a typo.
      
      commit 12842ae
      Author: hwware <wen.hui.ware@gmail.com>
      Date:   Sun May 3 17:16:59 2020 -0400
      
          fix spelling in redis conf
      
      commit ddba07c
      Author: Chris Lamb <chris@chris-lamb.co.uk>
      Date:   Sat May 2 23:25:34 2020 +0100
      
          Correct a "conflicts" spelling error.
      
      commit 8fc7bf2
      Author: Nao YONASHIRO <yonashiro@r.recruit.co.jp>
      Date:   Thu Apr 30 10:25:27 2020 +0900
      
          docs: fix EXPIRE_FAST_CYCLE_DURATION to ACTIVE_EXPIRE_CYCLE_FAST_DURATION
      
      commit 9b2b67a
      Author: Brad Dunbar <dunbarb2@gmail.com>
      Date:   Fri Apr 24 11:46:22 2020 -0400
      
          Fix a typo.
      
      commit 0746f10
      Author: devilinrust <63737265+devilinrust@users.noreply.github.com>
      Date:   Thu Apr 16 00:17:53 2020 +0200
      
          Fix typos in server.c
      
      commit 92b588d
      Author: benjessop12 <56115861+benjessop12@users.noreply.github.com>
      Date:   Mon Apr 13 13:43:55 2020 +0100
      
          Fix spelling mistake in lazyfree.c
      
      commit 1da37aa
      Merge: 2d4ba28 af347a8c
      Author: hwware <wen.hui.ware@gmail.com>
      Date:   Thu Mar 5 22:41:31 2020 -0500
      
          Merge remote-tracking branch 'upstream/unstable' into expiretypofix
      
      commit 2d4ba28
      Author: hwware <wen.hui.ware@gmail.com>
      Date:   Mon Mar 2 00:09:40 2020 -0500
      
          fix typo in expire.c
      
      commit 1a746f7
      Author: SennoYuki <minakami1yuki@gmail.com>
      Date:   Thu Feb 27 16:54:32 2020 +0800
      
          fix typo
      
      commit 8599b1a
      Author: dongheejeong <donghee950403@gmail.com>
      Date:   Sun Feb 16 20:31:43 2020 +0000
      
          Fix typo in server.c
      
      commit f38d4e8
      Author: hwware <wen.hui.ware@gmail.com>
      Date:   Sun Feb 2 22:58:38 2020 -0500
      
          fix typo in evict.c
      
      commit fe143fc
      Author: Leo Murillo <leonardo.murillo@gmail.com>
      Date:   Sun Feb 2 01:57:22 2020 -0600
      
          Fix a few typos in redis.conf
      
      commit 1ab4d21
      Author: viraja1 <anchan.viraj@gmail.com>
      Date:   Fri Dec 27 17:15:58 2019 +0530
      
          Fix typo in Latency API docstring
      
      commit ca1f70e
      Author: gosth <danxuedexing@qq.com>
      Date:   Wed Dec 18 15:18:02 2019 +0800
      
          fix typo in sort.c
      
      commit a57c06b
      Author: ZYunH <zyunhjob@163.com>
      Date:   Mon Dec 16 22:28:46 2019 +0800
      
          fix-zset-typo
      
      commit b8c92b5
      Author: git-hulk <hulk.website@gmail.com>
      Date:   Mon Dec 16 15:51:42 2019 +0800
      
          FIX: typo in cluster.c, onformation->information
      
      commit 9dd981c
      Author: wujm2007 <jim.wujm@gmail.com>
      Date:   Mon Dec 16 09:37:52 2019 +0800
      
          Fix typo
      
      commit e132d7a
      Author: Sebastien Williams-Wynn <s.williamswynn.mail@gmail.com>
      Date:   Fri Nov 15 00:14:07 2019 +0000
      
          Minor typo change
      
      commit 47f44d5
      Author: happynote3966 <01ssrmikururudevice01@gmail.com>
      Date:   Mon Nov 11 22:08:48 2019 +0900
      
          fix comment typo in redis-cli.c
      
      commit b8bdb0d
      Author: fulei <fulei@kuaishou.com>
      Date:   Wed Oct 16 18:00:17 2019 +0800
      
          Fix a spelling mistake of comments  in defragDictBucketCallback
      
      commit 0def46a
      Author: fulei <fulei@kuaishou.com>
      Date:   Wed Oct 16 13:09:27 2019 +0800
      
          fix some spelling mistakes of comments in defrag.c
      
      commit f3596fd
      Author: Phil Rajchgot <tophil@outlook.com>
      Date:   Sun Oct 13 02:02:32 2019 -0400
      
          Typo and grammar fixes
      
          Redis and its documentation are great -- just wanted to submit a few corrections in the spirit of Hacktoberfest. Thanks for all your work on this project. I use it all the time and it works beautifully.
      
      commit 2b928cd
      Author: KangZhiDong <worldkzd@gmail.com>
      Date:   Sun Sep 1 07:03:11 2019 +0800
      
          fix typos
      
      commit 33aea14
      Author: Axlgrep <axlgrep@gmail.com>
      Date:   Tue Aug 27 11:02:18 2019 +0800
      
          Fixed eviction spelling issues
      
      commit e282a80
      Author: Simen Flatby <simen@oms.no>
      Date:   Tue Aug 20 15:25:51 2019 +0200
      
          Update comments to reflect prop name
      
          In the comments the prop is referenced as replica-validity-factor,
          but it is really named cluster-replica-validity-factor.
      
      commit 74d1f9a
      Author: Jim Green <jimgreen2013@qq.com>
      Date:   Tue Aug 20 20:00:31 2019 +0800
      
          fix comment error, the code is ok
      
      commit eea1407
      Author: Liao Tonglang <liaotonglang@gmail.com>
      Date:   Fri May 31 10:16:18 2019 +0800
      
          typo fix
      
          fix cna't to can't
      
      commit 0da553c
      Author: KAWACHI Takashi <tkawachi@gmail.com>
      Date:   Wed Jul 17 00:38:16 2019 +0900
      
          Fix typo
      
      commit 7fc8fb6
      Author: Michael Prokop <mika@grml.org>
      Date:   Tue May 28 17:58:42 2019 +0200
      
          Typo fixes
      
          s/familar/familiar/
          s/compatiblity/compatibility/
          s/ ot / to /
          s/itsef/itself/
      
      commit 5f46c9d
      Author: zhumoing <34539422+zhumoing@users.noreply.github.com>
      Date:   Tue May 21 21:16:50 2019 +0800
      
          typo-fixes
      
          typo-fixes
      
      commit 321dfe1
      Author: wxisme <850885154@qq.com>
      Date:   Sat Mar 16 15:10:55 2019 +0800
      
          typo fix
      
      commit b4fb131
      Merge: 267e0e6 3df1eb85
      Author: Nikitas Bastas <nikitasbst@gmail.com>
      Date:   Fri Feb 8 22:55:45 2019 +0200
      
          Merge branch 'unstable' of antirez/redis into unstable
      
      commit 267e0e6
      Author: Nikitas Bastas <nikitasbst@gmail.com>
      Date:   Wed Jan 30 21:26:04 2019 +0200
      
          Minor typo fix
      
      commit 30544e7
      Author: inshal96 <39904558+inshal96@users.noreply.github.com>
      Date:   Fri Jan 4 16:54:50 2019 +0500
      
          remove an extra 'a' in the comments
      
      commit 337969d
      Author: BrotherGao <yangdongheng11@gmail.com>
      Date:   Sat Dec 29 12:37:29 2018 +0800
      
          fix typo in redis.conf
      
      commit 9f4b121
      Merge: 423a030 e504583b
      Author: BrotherGao <yangdongheng@xiaomi.com>
      Date:   Sat Dec 29 11:41:12 2018 +0800
      
          Merge branch 'unstable' of antirez/redis into unstable
      
      commit 423a030
      Merge: 42b02b7 46a51cdc
      Author: 杨东衡 <yangdongheng@xiaomi.com>
      Date:   Tue Dec 4 23:56:11 2018 +0800
      
          Merge branch 'unstable' of antirez/redis into unstable
      
      commit 42b02b7
      Merge: 68c0e6e3 b8febe60
      
      
      Author: Dongheng Yang <yangdongheng11@gmail.com>
      Date:   Sun Oct 28 15:54:23 2018 +0800
      
          Merge pull request #1 from antirez/unstable
      
          update local data
      
      commit 714b589
      Author: Christian <crifei93@gmail.com>
      Date:   Fri Dec 28 01:17:26 2018 +0100
      
          fix typo "resulution"
      
      commit e23259d
      Author: garenchan <1412950785@qq.com>
      Date:   Wed Dec 26 09:58:35 2018 +0800
      
          fix typo: segfauls -> segfault
      
      commit a9359f8
      Author: xjp <jianping_xie@aliyun.com>
      Date:   Tue Dec 18 17:31:44 2018 +0800
      
          Fixed REDISMODULE_H spell bug
      
      commit a12c3e4
      Author: jdiaz <jrd.palacios@gmail.com>
      Date:   Sat Dec 15 23:39:52 2018 -0600
      
          Fixes hyperloglog hash function comment block description
      
      commit 770eb11
      Author: 林上耀 <1210tom@163.com>
      Date:   Sun Nov 25 17:16:10 2018 +0800
      
          fix typo
      
      commit fd97fbb
      Author: Chris Lamb <chris@chris-lamb.co.uk>
      Date:   Fri Nov 23 17:14:01 2018 +0100
      
          Correct "unsupported" typo.
      
      commit a85522d
      Author: Jungnam Lee <jungnam.lee@oracle.com>
      Date:   Thu Nov 8 23:01:29 2018 +0900
      
          fix typo in test comments
      
      commit ade8007
      Author: Arun Kumar <palerdot@users.noreply.github.com>
      Date:   Tue Oct 23 16:56:35 2018 +0530
      
          Fixed grammatical typo
      
          Fixed typo for word 'dictionary'
      
      commit 869ee39
      Author: Hamid Alaei <hamid.a85@gmail.com>
      Date:   Sun Aug 12 16:40:02 2018 +0430
      
          fix documentations: (ThreadSafeContextStart/Stop -> ThreadSafeContextLock/Unlock), minor typo
      
      commit f89d158
      Author: Mayank Jain <mayankjain255@gmail.com>
      Date:   Tue Jul 31 23:01:21 2018 +0530
      
          Updated README.md with some spelling corrections.
      
          Made correction in spelling of some misspelled words.
      
      commit 892198e
      Author: dsomeshwar <someshwar.dhayalan@gmail.com>
      Date:   Sat Jul 21 23:23:04 2018 +0530
      
          typo fix
      
      commit 8a4d780
      Author: Itamar Haber <itamar@redislabs.com>
      Date:   Mon Apr 30 02:06:52 2018 +0300
      
          Fixes some typos
      
      commit e3acef6
      Author: Noah Rosamilia <ivoahivoah@gmail.com>
      Date:   Sat Mar 3 23:41:21 2018 -0500
      
          Fix typo in /deps/README.md
      
      commit 04442fb
      Author: WuYunlong <xzsyeb@126.com>
      Date:   Sat Mar 3 10:32:42 2018 +0800
      
          Fix typo in readSyncBulkPayload() comment.
      
      commit 9f36880
      Author: WuYunlong <xzsyeb@126.com>
      Date:   Sat Mar 3 10:20:37 2018 +0800
      
          replication.c comment: run_id -> replid.
      
      commit f866b4a
      Author: Francesco 'makevoid' Canessa <makevoid@gmail.com>
      Date:   Thu Feb 22 22:01:56 2018 +0000
      
          fix comment typo in server.c
      
      commit 0ebc69b
      Author: 줍 <jubee0124@gmail.com>
      Date:   Mon Feb 12 16:38:48 2018 +0900
      
          Fix typo in redis.conf
      
          Fix `five behaviors` to `eight behaviors` in [this sentence ](antirez/redis@unstable/redis.conf#L564)
      
      commit b50a620
      Author: martinbroadhurst <martinbroadhurst@users.noreply.github.com>
      Date:   Thu Dec 28 12:07:30 2017 +0000
      
          Fix typo in valgrind.sup
      
      commit 7d8f349
      Author: Peter Boughton <peter@sorcerersisle.com>
      Date:   Mon Nov 27 19:52:19 2017 +0000
      
          Update CONTRIBUTING; refer doc updates to redis-doc repo.
      
      commit 02dec7e
      Author: Klauswk <klauswk1@hotmail.com>
      Date:   Tue Oct 24 16:18:38 2017 -0200
      
          Fix typo in comment
      
      commit e1efbc8
      Author: chenshi <baiwfg2@gmail.com>
      Date:   Tue Oct 3 18:26:30 2017 +0800
      
          Correct two spelling errors of comments
      
      commit 93327d8
      Author: spacewander <spacewanderlzx@gmail.com>
      Date:   Wed Sep 13 16:47:24 2017 +0800
      
          Update the comment for OBJ_ENCODING_EMBSTR_SIZE_LIMIT's value
      
          The value of OBJ_ENCODING_EMBSTR_SIZE_LIMIT is 44 now instead of 39.
      
      commit 63d361f
      Author: spacewander <spacewanderlzx@gmail.com>
      Date:   Tue Sep 12 15:06:42 2017 +0800
      
          Fix <prevlen> related doc in ziplist.c
      
          According to the definition of ZIP_BIG_PREVLEN and other related code,
          the guard of single byte <prevlen> should be 254 instead of 255.
      
      commit ebe228d
      Author: hanael80 <hanael80@gmail.com>
      Date:   Tue Aug 15 09:09:40 2017 +0900
      
          Fix typo
      
      commit 6b696e6
      Author: Matt Robenolt <matt@ydekproductions.com>
      Date:   Mon Aug 14 14:50:47 2017 -0700
      
          Fix typo in LATENCY DOCTOR output
      
      commit a2ec6ae
      Author: caosiyang <caosiyang@qiyi.com>
      Date:   Tue Aug 15 14:15:16 2017 +0800
      
          Fix a typo: form => from
      
      commit 3ab7699
      Author: caosiyang <caosiyang@qiyi.com>
      Date:   Thu Aug 10 18:40:33 2017 +0800
      
          Fix a typo: replicationFeedSlavesFromMaster() => replicationFeedSlavesFromMasterStream()
      
      commit 72d43ef
      Author: caosiyang <caosiyang@qiyi.com>
      Date:   Tue Aug 8 15:57:25 2017 +0800
      
          fix a typo: servewr => server
      
      commit 707c958
      Author: Bo Cai <charpty@gmail.com>
      Date:   Wed Jul 26 21:49:42 2017 +0800
      
          redis-cli.c typo: conut -> count.
      Signed-off-by: default avatarBo Cai <charpty@gmail.com>
      
      commit b9385b2
      Author: JackDrogon <jack.xsuperman@gmail.com>
      Date:   Fri Jun 30 14:22:31 2017 +0800
      
          Fix some spell problems
      
      commit 20d9230
      Author: akosel <aaronjkosel@gmail.com>
      Date:   Sun Jun 4 19:35:13 2017 -0500
      
          Fix typo
      
      commit b167bfc
      Author: Krzysiek Witkowicz <krzysiekwitkowicz@gmail.com>
      Date:   Mon May 22 21:32:27 2017 +0100
      
          Fix #4008 small typo in comment
      
      commit 2b78ac8
      Author: Jake Clarkson <jacobwclarkson@gmail.com>
      Date:   Wed Apr 26 15:49:50 2017 +0100
      
          Correct typo in tests/unit/hyperloglog.tcl
      
      commit b0f1cdb
      Author: Qi Luo <qiluo-msft@users.noreply.github.com>
      Date:   Wed Apr 19 14:25:18 2017 -0700
      
          Fix typo
      
      commit a90b0f9
      Author: charsyam <charsyam@naver.com>
      Date:   Thu Mar 16 18:19:53 2017 +0900
      
          fix typos
      
          fix typos
      
          fix typos
      
      commit 8430a79
      Author: Richard Hart <richardhart92@gmail.com>
      Date:   Mon Mar 13 22:17:41 2017 -0400
      
          Fixed log message typo in listenToPort.
      
      commit 481a1c2
      Author: Vinod Kumar <kumar003vinod@gmail.com>
      Date:   Sun Jan 15 23:04:51 2017 +0530
      
          src/db.c: Correct "save" -> "safe" typo
      
      commit 586b4d3
      Author: wangshaonan <wshn13@gmail.com>
      Date:   Wed Dec 21 20:28:27 2016 +0800
      
          Fix typo they->the in helloworld.c
      
      commit c1c4b5e
      Author: Jenner <hypxm@qq.com>
      Date:   Mon Dec 19 16:39:46 2016 +0800
      
          typo error
      
      commit 1ee1a3f
      Author: tielei <43289893@qq.com>
      Date:   Mon Jul 18 13:52:25 2016 +0800
      
          fix some comments
      
      commit 11a41fb
      Author: Otto Kekäläinen <otto@seravo.fi>
      Date:   Sun Jul 3 10:23:55 2016 +0100
      
          Fix spelling in documentation and comments
      
      commit 5fb5d82
      Author: francischan <f1ancis621@gmail.com>
      Date:   Tue Jun 28 00:19:33 2016 +0800
      
          Fix outdated comments about redis.c file.
          It should now refer to server.c file.
      
      commit 6b254bc
      Author: lmatt-bit <lmatt123n@gmail.com>
      Date:   Thu Apr 21 21:45:58 2016 +0800
      
          Refine the comment of dictRehashMilliseconds func
      
      SLAVECONF->REPLCONF in comment - by andyli029
      
      commit ee9869f
      Author: clark.kang <charsyam@naver.com>
      Date:   Tue Mar 22 11:09:51 2016 +0900
      
          fix typos
      
      commit f7b3b11
      Author: Harisankar H <harisankarh@gmail.com>
      Date:   Wed Mar 9 11:49:42 2016 +0530
      
          Typo correction: "faield" --> "failed"
      
          Typo correction: "faield" --> "failed"
      
      commit 3fd40fc
      Author: Itamar Haber <itamar@redislabs.com>
      Date:   Thu Feb 25 10:31:51 2016 +0200
      
          Fixes a typo in comments
      
      commit 621c160
      Author: Prayag Verma <prayag.verma@gmail.com>
      Date:   Mon Feb 1 12:36:20 2016 +0530
      
          Fix typo in Readme.md
      
          Spelling mistakes -
          `eviciton` > `eviction`
          `familar` > `familiar`
      
      commit d7d07d6
      Author: WonCheol Lee <toctoc21c@gmail.com>
      Date:   Wed Dec 30 15:11:34 2015 +0900
      
          Typo fixed
      
      commit a4dade7
      Author: Felix Bünemann <buenemann@louis.info>
      Date:   Mon Dec 28 11:02:55 2015 +0100
      
          [ci skip] Improve supervised upstart config docs
      
          This mentions that "expect stop" is required for supervised upstart
          to work correctly. See http://upstart.ubuntu.com/cookbook/#expect-stop
      
      
          for an explanation.
      
      commit d9caba9
      Author: daurnimator <quae@daurnimator.com>
      Date:   Mon Dec 21 18:30:03 2015 +1100
      
          README: Remove trailing whitespace
      
      commit 72d42e5
      Author: daurnimator <quae@daurnimator.com>
      Date:   Mon Dec 21 18:29:32 2015 +1100
      
          README: Fix typo. th => the
      
      commit dd6e957
      Author: daurnimator <quae@daurnimator.com>
      Date:   Mon Dec 21 18:29:20 2015 +1100
      
          README: Fix typo. familar => familiar
      
      commit 3a12b23
      Author: daurnimator <quae@daurnimator.com>
      Date:   Mon Dec 21 18:28:54 2015 +1100
      
          README: Fix typo. eviciton => eviction
      
      commit 2d1d03b
      Author: daurnimator <quae@daurnimator.com>
      Date:   Mon Dec 21 18:21:45 2015 +1100
      
          README: Fix typo. sever => server
      
      commit 3973b06
      Author: Itamar Haber <itamar@garantiadata.com>
      Date:   Sat Dec 19 17:01:20 2015 +0200
      
          Typo fix
      
      commit 4f2e460
      Author: Steve Gao <fu@2token.com>
      Date:   Fri Dec 4 10:22:05 2015 +0800
      
          Update README - fix typos
      
      commit b21667c
      Author: binyan <binbin.yan@nokia.com>
      Date:   Wed Dec 2 22:48:37 2015 +0800
      
          delete redundancy color judge in sdscatcolor
      
      commit 88894c7
      Author: binyan <binbin.yan@nokia.com>
      Date:   Wed Dec 2 22:14:42 2015 +0800
      
          the example output shoule be HelloWorld
      
      commit 2763470
      Author: binyan <binbin.yan@nokia.com>
      Date:   Wed Dec 2 17:41:39 2015 +0800
      
          modify error word keyevente
      Signed-off-by: default avatarbinyan <binbin.yan@nokia.com>
      
      commit 0847b3d
      Author: Bruno Martins <bscmartins@gmail.com>
      Date:   Wed Nov 4 11:37:01 2015 +0000
      
          typo
      
      commit bbb9e9e
      Author: dawedawe <dawedawe@gmx.de>
      Date:   Fri Mar 27 00:46:41 2015 +0100
      
          typo: zimap -> zipmap
      
      commit 5ed297e
      Author: Axel Advento <badwolf.bloodseeker.rev@gmail.com>
      Date:   Tue Mar 3 15:58:29 2015 +0800
      
          Fix 'salve' typos to 'slave'
      
      commit edec9d6
      Author: LudwikJaniuk <ludvig.janiuk@gmail.com>
      Date:   Wed Jun 12 14:12:47 2019 +0200
      
          Update README.md
      Co-Authored-By: default avatarQix <Qix-@users.noreply.github.com>
      
      commit 692a7af
      Author: LudwikJaniuk <ludvig.janiuk@gmail.com>
      Date:   Tue May 28 14:32:04 2019 +0200
      
          grammar
      
      commit d962b0a
      Author: Nick Frost <nickfrostatx@gmail.com>
      Date:   Wed Jul 20 15:17:12 2016 -0700
      
          Minor grammar fix
      
      commit 24fff01aaccaf5956973ada8c50ceb1462e211c6 (typos)
      Author: Chad Miller <chadm@squareup.com>
      Date:   Tue Sep 8 13:46:11 2020 -0400
      
          Fix faulty comment about operation of unlink()
      
      commit 3cd5c1f3326c52aa552ada7ec797c6bb16452355
      Author: Kevin <kevin.xgr@gmail.com>
      Date:   Wed Nov 20 00:13:50 2019 +0800
      
          Fix typo in server.c.
      
      From a83af59 Mon Sep 17 00:00:00 2001
      From: wuwo <wuwo@wacai.com>
      Date: Fri, 17 Mar 2017 20:37:45 +0800
      Subject: [PATCH] falure to failure
      
      From c961896 Mon Sep 17 00:00:00 2001
      From: =?UTF-8?q?=E5=B7=A6=E6=87=B6?= <veficos@gmail.com>
      Date: Sat, 27 May 2017 15:33:04 +0800
      Subject: [PATCH] fix typo
      
      From e600ef2 Mon Sep 17 00:00:00 2001
      From: "rui.zou" <rui.zou@yunify.com>
      Date: Sat, 30 Sep 2017 12:38:15 +0800
      Subject: [PATCH] fix a typo
      
      From c7d07fa Mon Sep 17 00:00:00 2001
      From: Alexandre Perrin <alex@kaworu.ch>
      Date: Thu, 16 Aug 2018 10:35:31 +0200
      Subject: [PATCH] deps README.md typo
      
      From b25cb67 Mon Sep 17 00:00:00 2001
      From: Guy Korland <gkorland@gmail.com>
      Date: Wed, 26 Sep 2018 10:55:37 +0300
      Subject: [PATCH 1/2] fix typos in header
      
      From ad28ca6 Mon Sep 17 00:00:00 2001
      From: Guy Korland <gkorland@gmail.com>
      Date: Wed, 26 Sep 2018 11:02:36 +0300
      Subject: [PATCH 2/2] fix typos
      
      commit 34924cdedd8552466fc22c1168d49236cb7ee915
      Author: Adrian Lynch <adi_ady_ade@hotmail.com>
      Date:   Sat Apr 4 21:59:15 2015 +0100
      
          Typos fixed
      
      commit fd2a1e7
      Author: Jan <jsteemann@users.noreply.github.com>
      Date:   Sat Oct 27 19:13:01 2018 +0200
      
          Fix typos
      
          Fix typos
      
      commit e14e47c1a234b53b0e103c5f6a1c61481cbcbb02
      Author: Andy Lester <andy@petdance.com>
      Date:   Fri Aug 2 22:30:07 2019 -0500
      
          Fix multiple misspellings of "following"
      
      commit 79b948ce2dac6b453fe80995abbcaac04c213d5a
      Author: Andy Lester <andy@petdance.com>
      Date:   Fri Aug 2 22:24:28 2019 -0500
      
          Fix misspelling of create-cluster
      
      commit 1fffde52666dc99ab35efbd31071a4c008cb5a71
      Author: Andy Lester <andy@petdance.com>
      Date:   Wed Jul 31 17:57:56 2019 -0500
      
          Fix typos
      
      commit 204c9ba9651e9e05fd73936b452b9a30be456cfe
      Author: Xiaobo Zhu <xiaobo.zhu@shopee.com>
      Date:   Tue Aug 13 22:19:25 2019 +0800
      
          fix typos
      
      Squashed commit of the following:
      
      commit 1d9aaf8
      Author: danmedani <danmedani@gmail.com>
      Date:   Sun Aug 2 11:40:26 2015 -0700
      
      README typo fix.
      
      Squashed commit of the following:
      
      commit 32bfa7c
      Author: Erik Dubbelboer <erik@dubbelboer.com>
      Date:   Mon Jul 6 21:15:08 2015 +0200
      
      Fixed grammer
      
      Squashed commit of the following:
      
      commit b24f69c
      Author: Sisir Koppaka <sisir.koppaka@gmail.com>
      Date:   Mon Mar 2 22:38:45 2015 -0500
      
      utils/hashtable/rehashing.c: Fix typos
      
      Squashed commit of the following:
      
      commit 4e04082
      Author: Erik Dubbelboer <erik@dubbelboer.com>
      Date:   Mon Mar 23 08:22:21 2015 +0000
      
      Small config file documentation improvements
      
      Squashed commit of the following:
      
      commit acb8773
      Author: ctd1500 <ctd1500@gmail.com>
      Date:   Fri May 8 01:52:48 2015 -0700
      
      Typo and grammar fixes in readme
      
      commit 2eb75b6
      Author: ctd1500 <ctd1500@gmail.com>
      Date:   Fri May 8 01:36:18 2015 -0700
      
      fixed redis.conf comment
      
      Squashed commit of the following:
      
      commit a8249a2
      Author: Masahiko Sawada <sawada.mshk@gmail.com>
      Date:   Fri Dec 11 11:39:52 2015 +0530
      
      Revise correction of typos.
      
      Squashed commit of the following:
      
      commit 3c02028
      Author: zhaojun11 <zhaojun11@jd.com>
      Date:   Wed Jan 17 19:05:28 2018 +0800
      
      Fix typos include two code typos in cluster.c and latency.c
      
      Squashed commit of the following:
      
      commit 9dba47c
      Author: q191201771 <191201771@qq.com>
      Date:   Sat Jan 4 11:31:04 2020 +0800
      
      fix function listCreate comment in adlist.c
      
      Update src/server.c
      
      commit 2c7c2cb536e78dd211b1ac6f7bda00f0f54faaeb
      Author: charpty <charpty@gmail.com>
      Date:   Tue May 1 23:16:59 2018 +0800
      
          server.c typo: modules system dictionary type comment
      Signed-off-by: default avatarcharpty <charpty@gmail.com>
      
      commit a8395323fb63cb59cb3591cb0f0c8edb7c29a680
      Author: Itamar Haber <itamar@redislabs.com>
      Date:   Sun May 6 00:25:18 2018 +0300
      
          Updates test_helper.tcl's help with undocumented options
      
          Specifically:
      
          * Host
          * Port
          * Client
      
      commit bde6f9ced15755cd6407b4af7d601b030f36d60b
      Author: wxisme <850885154@qq.com>
      Date:   Wed Aug 8 15:19:19 2018 +0800
      
          fix comments in deps files
      
      commit 3172474ba991532ab799ee1873439f3402412331
      Author: wxisme <850885154@qq.com>
      Date:   Wed Aug 8 14:33:49 2018 +0800
      
          fix some comments
      
      commit 01b6f2b6858b5cf2ce4ad5092d2c746e755f53f0
      Author: Thor Juhasz <thor@juhasz.pro>
      Date:   Sun Nov 18 14:37:41 2018 +0100
      
          Minor fixes to comments
      
          Found some parts a little unclear on a first read, which prompted me to have a better look at the file and fix some minor things I noticed.
          Fixing minor typos and grammar. There are no changes to configuration options.
          These changes are only meant to help the user better understand the explanations to the various configuration options
      1c710385
  30. 08 Sep, 2020 2 commits
    • Oran Agra's avatar
      handle cur_test for nested tests · 0a1e7341
      Oran Agra authored
      if there are nested tests and nested servers, we need to restore the
      previous value of cur_test when a test exist.
      
      example:
      ```
      test{test 1} {
      	start_server {
      		test{test 1.1 - master only} {
      		}
      		start_server {
      		    test{test 1.2 - with replication} {
                  }
      		}
      	}
      }
      ```
      when `test 1.1 - master only exists`, we're still inside `test 1`
      0a1e7341
    • bodong.ybd's avatar
      Tests: Some fixes for macOS · f22fa959
      bodong.ybd authored
      1) cur_test: when restart_server, "no such variable" error occurs
        ./runtest --single integration/rdb
        test {client freed during loading}
            SET ::cur_test
            restart_server
              kill_server
                test "Check for memory leaks (pid $pid)"
                SET ::cur_test
                UNSET ::cur_test
            UNSET ::cur_test // This global variable has been unset.
      
      2) `ps --ppid` not available on macOS platform, can be replaced with
      `pgrep -P pid`.
      f22fa959
  31. 07 Sep, 2020 1 commit
    • Yossi Gottlieb's avatar
      Tests: fix unmonitored servers. (#7756) · 2df4cb93
      Yossi Gottlieb authored
      There is an inherent race condition in port allocation for spawned
      servers. If a server fails to start because a port is taken, a new port
      is allocated. This fixes a problem where the logs are not truncated and
      as a result a large number of unmonitored servers are started.
      2df4cb93
  32. 06 Sep, 2020 5 commits
    • Oran Agra's avatar
      if diskless repl child is killed, make sure to reap the pid (#7742) · 573246f7
      Oran Agra authored
      Starting redis 6.0 and the changes we made to the diskless master to be
      suitable for TLS, I made the master avoid reaping (wait3) the pid of the
      child until we know all replicas are done reading their rdb.
      
      I did that in order to avoid a state where the rdb_child_pid is -1 but
      we don't yet want to start another fork (still busy serving that data to
      replicas).
      
      It turns out that the solution used so far was problematic in case the
      fork child was being killed (e.g. by the kernel OOM killer), in that
      case there's a chance that we currently disabled the read event on the
      rdb pipe, since we're waiting for a replica to become writable again.
      and in that scenario the master would have never realized the child
      exited, and the replica will remain hung too.
      Note that there's no mechanism to detect a hung replica while it's in
      rdb transfer state.
      
      The solution here is to add another pipe which is used by the parent to
      tell the child it is safe to exit. this mean that when the child exits,
      for whatever reason, it is safe to reap it.
      
      Besides that, i'm re-introducing an adjustment to REPLCONF ACK which was
      part of #6271 (Accelerate diskless master connections) but was dropped
      when that PR was rebased after the TLS fork/pipe changes (5a477946).
      Now that RdbPipeCleanup no longer calls checkChildrenDone, and the ACK
      has chance to detect that the child exited, it should be the one to call
      it so that we don't have to wait for cron (server.hz) to do that.
      573246f7
    • Oran Agra's avatar
      Improve valgrind support for cluster tests (#7725) · 2b998de4
      Oran Agra authored
      - redirect valgrind reports to a dedicated file rather than console
      - try to avoid killing instances with SIGKILL so that we get the memory
        leak report (killing with SIGTERM before resorting to SIGKILL)
      - search for valgrind reports when done, print them and fail the tests
      - add --dont-clean option to keep the logs on exit
      - fix exit error code when crash is found (would have exited with 0)
      
      changes that affect the normal redis test suite:
      - refactor check_valgrind_errors into two functions one to search and
        one to report
      - move the search half into util.tcl to serve the cluster tests too
      - ignore "address range perms" valgrind warnings which seem non relevant.
      2b998de4
    • Oran Agra's avatar
      test infra - add durable mode to work around test suite crashing · fe5da2e6
      Oran Agra authored
      in some cases a command that returns an error possibly due to a timing
      issue causes the tcl code to crash and thus prevents the rest of the
      tests from running. this adds an option to make the test proceed despite
      the crash.
      maybe it should be the default mode some day.
      fe5da2e6
    • Oran Agra's avatar
      test infra - wait_done_loading · 1b7ba44e
      Oran Agra authored
      reduce code duplication in aof.tcl.
      move creation of clients into the test so that it can be skipped
      1b7ba44e
    • Oran Agra's avatar
      b65e5aca