The key save delay is too short and on certain systems the child process
is gone before we have a chance to inspect it.
(cherry picked from commit b2a73c404bf277bac287c72494a4c4cd2ba02f8c)
Co-authored-by: Yossi Gottlieb <yossigo@gmail.com>
Co-authored-by: Oran Agra <oran@redislabs.com>
(cherry picked from commit 042189fd8707544139337b3ddcf38b5c5fea1bf0)
This is a catch-all test to confirm that that rewrite produces a valid
output for all parameters and that this process does not introduce
undesired configuration changes.
(cherry picked from commit a8b7268911803f4ac827ab22e8e5b10134664832)
There was a bug. Although cluster replicas would allow read commands,
they would not allow a MULTI-EXEC that's composed solely of read commands.
Adds tests for coverage.
Co-authored-by: Oran Agra <oran@redislabs.com>
Co-authored-by: Eran Liberty <eranl@amazon.com>
(cherry picked from commit b120366d48d9e488a406965773e64f29ba2946f7)
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`
(cherry picked from commit 0a1e7341935dbca4bae582de1a4a26d5ed4c652d)
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`.
(cherry picked from commit f22fa9594d536cb53f83ed8e508c03d4278778b0)
This test was failing from time to time see discussion at the bottom of #7635
This was probably due to timing, the DEBUG SLEEP executed by redis-cli
didn't sleep for enough time.
This commit changes:
1) use SET-ACTIVE-EXPIRE instead of DEBUG SLEEP
2) reduce many `after` sleeps with retry loops to speed up the test.
3) add many comment explaining the different steps of the test and
it's purpose.
4) config appendonly before populating the volatile keys, so that they'll
be part of the AOF command stream rather than the preamble RDB portion.
other complications: recently kill_instance switched from SIGKILL to
SIGTERM, and this would sometimes fail since there was an AOFRW running
in the background. now we wait for it to end before attempting the kill.
(cherry picked from commit b491d477c3062d1fb064a794d74643c82d1c4adc)
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.
(cherry picked from commit 2df4cb93acabf10bb0ff39c12030791b0947e719)
2b998de46 added a file for stderr to keep valgrind log but i forgot to
add a similar thing when valgrind isn't being used.
the result is that `glob */err.txt` fails.
(cherry picked from commit 42ba7a1b75aa100ba99d2024420bc658439452fb)
- 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.
(cherry picked from commit 2b998de46078c172c6b19ac3b779318e7992c60a)
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.
(cherry picked from commit fe5da2e60d8d6d907062f4789673fbe06fa8773e)
reduce code duplication in aof.tcl.
move creation of clients into the test so that it can be skipped
(cherry picked from commit 1b7ba44e7917082ac6d5523666d3b4ab210dfbad)
- skip full units
- skip a single test (not just a list of tests)
- when skipping tag, skip spinning up servers, not just the tests
- skip tags when running against an external server too
- allow using multiple tags (split them)
(cherry picked from commit 677d14c2137ab50fa25c8163d20b14bc563261c7)
When runtest-cluster, at first, we need to create a cluster use spawn_instance,
a port which is not used is choosen, however sometimes we can't run server on
the port. possibley due to a race with another process taking it first.
such as redis/redis/runs/896537490. It may be due to the machine problem or
In order to reduce the probability of failure when start redis in
runtest-cluster, we attemp to use another port when find server do not start up.
Co-authored-by: Oran Agra <oran@redislabs.com>
Co-authored-by: yanhui13 <yanhui13@meituan.com>
(cherry picked from commit e2d64485b8262971776fb1be803c7296c98d1572)
Don't assume `ps` handles `-h` to display output without headers and
manually trim headers line from output.
(cherry picked from commit b61b663895f16d9f559a14c408c225062254a57b)
Add Linux kernel OOM killer control option.
This adds the ability to control the Linux OOM killer oom_score_adj
parameter for all Redis processes, depending on the process role (i.e.
master, replica, background child).
A oom-score-adj global boolean flag control this feature. In addition,
specific values can be configured using oom-score-adj-values if
additional tuning is required.
(cherry picked from commit 2530dc0ebd8be8d792f4673073401377cd5bdc42)
Added RedisModule_HoldString that either returns a
shallow copy of the given String (by increasing
the String ref count) or a new deep copy of String
in case its not possible to get a shallow copy.
Co-authored-by: Itamar Haber <itamar@redislabs.com>
(cherry picked from commit 3f494cc49d25929f27fa75a78d9921a9dee771f2)
Co-authored-by: Oran Agra <oran@redislabs.com>
Co-authored-by: Itamar Haber <itamar@redislabs.com>
(cherry picked from commit 8d826393191399e132bd9e56fb51ed83223cc5ca)
If the server gets MULTI command followed by only read
commands, and right before it gets the EXEC it reaches OOM,
the client will get OOM response.
So, from now on, it will get OOM response only if there was
at least one command that was tagged with `use-memory` flag
(cherry picked from commit b7289e912cbe1a011a5569cd67929e83731b9660)
When calling to LPOS command when RANK is higher than matches,
the return value is non valid response. For example:
```
LPUSH l a
:1
LPOS l b RANK 5 COUNT 10
*-4
```
It may break client-side parser.
Now, we count how many replies were replied in the array.
```
LPUSH l a
:1
LPOS l b RANK 5 COUNT 10
*0
```
(cherry picked from commit 9204a9b2c2f6eb59767ab0bddcde62c75e8c20b0)
After fork, the child process(redis-aof-rewrite) will get the fd opened
by the parent process(redis), when redis killed by kill -9, it will not
graceful exit(call prepareForShutdown()), so redis-aof-rewrite thread may still
alive, the fd(lock) will still be held by redis-aof-rewrite thread, and
redis restart will fail to get lock, means fail to start.
This issue was causing failures in the cluster tests in github actions.
Co-authored-by: Oran Agra <oran@redislabs.com>
(cherry picked from commit cbaf3c5bbafd43e009a2d6b38dd0e9fc450a3e12)
The `REDISMODULE_CLIENTINFO_FLAG_SSL` flag was already a part of the `RedisModuleClientInfo` structure but was not implemented.
(cherry picked from commit 64c360c5156ca6ee6d1eb52bfeb3fa48f3b25da5)
besides, hooks test was time sensitive. when the replica managed to
reconnect quickly after the client kill, the test would fail
(cherry picked from commit f7e77759902aa19cfa537ed454e6bc987498e8c5)
Fix consistency test added in af5167b7f without considering TLS
redis-cli configuration.
(cherry picked from commit bedf1b21269dfb8afb584bc24585023af8b2a208)
- the test now waits for specific set of log messages rather than wait for
timeout looking for just one message.
- we don't wanna sample the current length of the log after an action, due
to a race, we need to start the search from the line number of the last
message we where waiting for.
- when attempting to trigger a full sync, use multi-exec to avoid a race
where the replica manages to re-connect before we completed the set of
actions that should force a full sync.
- fix verify_log_message which was broken and unused
(cherry picked from commit 109b5ccdcd6e6b8cecdaeb13a246bc49ce7a61f4)
Adds an `optional` value to the previously boolean `tls-auth-clients` configuration keyword.
Co-authored-by: Yossi Gottlieb <yossigo@gmail.com>
(cherry picked from commit f31260b0445f5649449da41555e1272a40ae4af7)
on ci.redis.io the test fails a lot, reporting that bgsave didn't end.
increaseing the timeout we wait for that bgsave to get aborted.
in addition to that, i also verify that it indeed got aborted by
checking that the save counter wasn't reset.
add another test to verify that a successful bgsave indeed resets the
change counter.
(cherry picked from commit 8a57969fd75db01b881d438200911d95bdead293)
in cases where you have
test name {
start_server {
start_server {
assert
}
}
}
the exception will be thrown to the test proc, and the servers are
supposed to be killed on the way out. but it seems there was always a
bug of not cleaning the server stack, and recently (#7404) we started
relying on that stack in order to kill them, so with that bug sometimes
we would have tried to kill the same server twice, and leave one alive.
luckly, in most cases the pattern is:
start_server {
test name {
}
}
(cherry picked from commit 36b949438547eb5bf8555fcac2c5040528fd7854)
This re-implements the redis-cli --pipe test so it no longer depends on a close feature available only in TCL 8.6.
Basically what this test does is run redis-cli --pipe, generates a bunch of commands and pipes them through redis-cli, and inspects the result in both Redis and the redis-cli output.
To do that, we need to close stdin for redis-cli to indicate we're done so it can flush its buffers and exit. TCL has bi-directional channels can only offers a way to "one-way close" a channel with TCL 8.6. To work around that, we now generate the commands into a file and feed that file to redis-cli directly.
As we're writing to an actual file, the number of commands is now reduced.
(cherry picked from commit f57e844b2edbb86a5df2f3436045814812c0a3ae)
Before this commit, the output of "./runtest-cluster --help" is incorrect.
After this commit, the format of the following 3 output is consistent:
./runtest --help
./runtest-cluster --help
./runtest-sentinel --help
(cherry picked from commit 8128d39737adaf7092c9a367f71fbe9e0a2b33a2)
interestingly the latency monitor test fails because valgrind is slow
enough so that the time inside PEXPIREAT command from the moment of
the first mstime() call to get the basetime until checkAlreadyExpired
calls mstime() again is more than 1ms, and that test was too sensitive.
using this opportunity to speed up the test (unrelated to the failure)
the fix is just the longer time passed to PEXPIRE.
(cherry picked from commit e5227aab899628653285478a9d1083e8e8f51b57)
in the majority of the cases (on this rarely used feature) we want to
stop and be able to connect to the shard with redis-cli.
since these are two different processes interracting with the tty we
need to stop both, and we'll have to hit enter twice, but it's not that
bad considering it is rarely used.
(cherry picked from commit 02ef355f98691adba4126bbdab0d4d2bfe475701)
