This commit fixes sentinel announces hostnames test error in certain linux environment
Before t...

This commit enables tracking time of the background tasks and on replies,
opening the door for ...

New commands:
`HRANDFIELD [<count> [WITHVALUES]]`
`ZRANDMEMBER [<count> [WITHSCORES]]`
Algori...

The key point is how to recover from last AOF write error, for example:

1. start redis with a...

Implement FAILOVER command, which coordinates failover
between the server and one of its replicas.

* Indicate address can also be a unix socket path name.
* Document the LADDR option as well.

Make it possible to customize the process title, i.e. include custom
strings, immutable configu...

Useful to avoid doing background jobs that can cause excessive COW

With AOF policy of fsync "always", redis should respect the contract with the user
that on ackn...

APIs added for these stream operations: add, delete, iterate and
trim (by ID or maxlength). The...

This is both a bugfix and an enhancement.

Internally, Sentinel relies entirely on IP addresse...

if option `set-proc-title' is no, then do nothing for proc title.

The reason has been explain...

At least in one case the arm64 cow kernel bug test triggers an assert, which is a problem becaus...

This commit introduces two new command and two options for an existing command

GETEX <key> [P...

In activeDefragSdsListAndDict when dict_val_type is DEFRAG_SDS_DICT_VAL_VOID_PTR, it should upda...

In some scenarios, such as remote backup, we only want to get remote
redis server db snapshot. ...

It was confusing as to why these don't return a map type.
the reason is that order matters, so ...

This commit fixes a well known and an annoying issue in Sentinel mode.

Cause of this issue:
...

Remove check leading to duplicate branches and unused withscores parameter

some tests use attach_to_replication_stream to watch what's propagated
to replicas, but in some...

1. Valgrind leak in a recent change in a module api test
2. Increase treshold of a RESTORE TTL ...

BLPOP and other blocking list commands can only block on empty keys
and LPUSH only wakes up cli...

* Print more details about fd leaks
* temporarily prevent the leaks from failing the tests

C...

The module notification was using the wrong value.

The flag should be set before TLS negotiation begins to avoid a race
condition where a fork+exe...

Update log message to correctly indicate cluster port range

Fix incorrect documentation about default save time

Fixes a regression introduced due to a new (safer) way of rewriting configuration files. In the ...

Co-authored-by: Oran Agra <[email protected]>

the test was misleading because the module would actually woke up on a wrong type and
re-blocke...

The output for COMMAND command was wrong for some commands.
clients can use firstkey,lastkey,st...

Fix broken formatting in `RM_Call` and `RM_CreateDataType`,
`RM_SubscribeToServerEvent` (nested...

Sentinel uses execve to run scripts, so it needs to use FD_CLOEXEC
on all file descriptors, so ...

The line that said:

Note: you can disable saving completely by commenting out all "save" line...

This commit adds tests to make sure that relative and absolute expire commands
are propagated a...

These statements were dead code.

This was a regression from #7625 (only in 6.2 RC2).

This makes it possible again to implement...

Don't bother to call fcntl if the flags are not gonna be changed.

This adds basic coverage to IO threads by running the cluster and few selected Redis test suite ...

Previously invalid configuration errors were not very specific and in some cases hard to underst...

* Adds ASYNC and SYNC arguments to SCRIPT FLUSH
* Adds SYNC argument to FLUSHDB and FLUSHALL
*...

Fixes markdown formatting errors and some functions not showing
up in the generated documentatio...

The prefix is changed from `RM_` to `module` on the following
internal functions, to prevent the...

Replace many calling zrealloc to one zmalloc in sentinelResetMasterAndChangeAddress

Optimize the performance of clusterGenNodesDescription by only checking slot ownership of each s...

Remove several checks that always evaluate to true.

* Change zunionInterDiffGenericCommand to use lookupKeyRead if dstkey is null
* Change zrangeGe...

we didn't wait for the commands executed on the master to reach the replica.

This fixes three issues:
1. Using debug SLEEP was impacting the subsequent test, and causing i...

The test was trying to wait for the replica to start loading the rdb
from the master before it ...

Saving string of more than 2GB to the RDB file, can result in corrupt RDB, or failure in rdbSave...

Assert that clusterAddNode can't fail

When the server state changes and blocked clients are being dropped, the
paused clients should ...

Co-authored-by: Oran Agra <[email protected]>

- the last COW report wasn't always read from the pipe
(receiveLastChildInfo wasn't used)
- ...

Support ANY option to return some results that match the criteria ASAP,
without a complete sear...

This PR adds another trimming strategy to XADD and XTRIM named MINID
(complements the existing ...

The defragger works well on these systems, but the tests and their
thresholds are not adjusted ...

Throw an error if there are conflicting bcast tracking prefixes.

Implementation of client pause WRITE and client unpause

Older arm64 Linux kernels have a bug that could lead to data corruption during
background save ...

This is a refactory commit, isn't suppose to have any actual impact.
it does the following:
- ke...

Add INFO field, rdb_active_cow_size, to report COW of a live fork child while
it's active.
- onc...

Add ZRANGESTORE command, and improve ZSTORE command to deprecated Z[REV]RANGE[BYSCORE|BYLEX].

...

This code path is normally executed only when v6.0 and above replicates from v2.4

New command: XAUTOCLAIM <key> <group> <consumer> <min-idle-time> <start> [COUNT <count>] [JUSTID...

instead of asking for the extra new space it wanted, it asked to grow the
string by the size it...

Turns out the RDB checksum in Redis 6.0 on bigendian is broken.
It always returned 0, so the RD...

When a Lua script returns a map to redis (a feature which was added in
redis 6 together with RE...

* man-like consistent long formatting
* Uppercases commands, subcommands and options
* Adds 'H...

This PR not only fixes the problem that swapdb does not make the
transaction fail, but also opt...

If AOF file contains a long Lua script that timed out, then the `evalCommand` calls
`blockingOp...

This is a recent problem, introduced by 7471743 (redis 6.0)

The implications are:
The sole d...

New command flags similar to what SADD already has.

Co-authored-by: huangwei03 <huangwei03@ku...

In #7726 (part of 6.2), we added a mechanism for whileBlockedCron, this
mechanism has an assert...

getRDB is "designed" to work in two modes: one for redis-cli --rdb and
one for redis-cli --clus...

The crash log attempts to print the current client info, and when it
does that it attempts to c...

This Commit pushes forward the observability on overall error statistics and command statistics ...

Merge pushGenericCommand and pushxGenericCommand to remove redundancy and simplify code.

Recently efaf09ee4 started using addReplyErrorSds in place of
addReplySds the later takes owner...

Add CLIENT TRACKINGINFO subcommand

Co-authored-by: Oran Agra <[email protected]>

Adds: `L/RPOP <key> [count]`

Implements no. 2 of the following strategies:

1. Loop on list...

Signed-off-by: xhe <[email protected]>

Co-authored-by: Itamar Haber <[email protected]>

Signed-off-by: xhe <[email protected]>

Signed-off-by: xhe <[email protected]>

Signed-off-by: xhe <[email protected]>

Co-authored-by: Oran Agra <[email protected]>