Releases · redis/lettuce

13 Apr 14:16

mp911de

6.0.4.RELEASE

30c7ac1

6.0.4.RELEASE

The Lettuce team is pleased to announce the Lettuce 6.0.4 service release!
This release ships with bug fixes and selected enhancements along with dependency upgrades.

Find the full changelog at the end of this document.

Thanks to all contributors who made Lettuce 6.0.4.RELEASE possible. Lettuce 6 supports
Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 16. It is tested continuously against the latest Redis source-build.

📗 Links

Reference documentation: https://lettuce.io/core/6.0.4.RELEASE/reference/
Javadoc: https://lettuce.io/core/6.0.4.RELEASE/api/

⭐ New Features

Add overload to ScanArgs to accept a binary match #1675
Allow configuring a default ThreadFactoryProvider to create ClientResources #1711

🪲 Bug Fixes

Fix potential null-dereference in CommandHandler #1703 (Thanks to @wbzj1110)
RedisPubSubCommands,RedisClusterPubSubCommands, and other types missing
in reflect-config.json #1710

💡 Other

Upgrade to Netty 4.1.63.Final #1696
RedisURI: improve deprecation notice in withPassword() #1707 (Thanks to @perlun)
Upgrade to Reactor 3.3.16.RELEASE #1720

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

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13 Apr 14:02

mp911de

5.3.7.RELEASE

bd980c2

5.3.7.RELEASE

The Lettuce team is pleased to announce the Lettuce 5.3.7 service release!
This release ships with 8 tickets fixed along with dependency upgrades.

Find the full changelog at the end of this document.

Thanks to all contributors who made Lettuce 5.3.7.RELEASE possible. Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 16. It is tested continuously against the latest Redis source-build.

📗 Links

Reference documentation: https://lettuce.io/core/5.3.7.RELEASE/reference/
Javadoc: https://lettuce.io/core/5.3.7.RELEASE/api/

🪲 Bug Fixes

Sentinel lookup connection leaks if no master address reported #1558 (Thanks to
@wwwjinlong)
NullPointerException in BoundedAsyncPool.createIdle() when availableCapacity=0 #1611 (
Thanks to @fbotis)
XREADGROUP skips messages if body is nil #1622 (Thanks to @asalabaev)
Fix potential null-dereference in CommandHandler #1703 (Thanks to @wbzj1110)
RedisPubSubCommands,RedisClusterPubSubCommands, and other types missing
in reflect-config.json #1710

💡 Other

Typo in string reactive commands #1632 (Thanks to @paualarco)
Upgrade to Netty 4.1.63.Final #1696
Upgrade to Reactor 3.3.16.RELEASE #1720

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30 Mar 13:36

mp911de

6.1.0.RELEASE

d151952

6.1.0.RELEASE

The Lettuce team is delighted to announce general availability of Lettuce 6.1.

This is a massive release thanks to all the community contributions.
Most notable changes that ship with this release are:

Support for Redis 6.2 commands and modifier/argument updates
Micrometer integration
CommandListeners API to intercept Redis commands
extended Keep-Alive options
Coroutine variant of ScanStream
TCP NoDelay enabled by default
Experimental support for io_uring
Java Flight Recorder Integration for Connection and Cluster Events

Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 16.

Thanks to all contributors who made Lettuce 6.1.0 possible.

Documentation

Reference documentation: https://lettuce.io/core/6.1.0.RELEASE/reference/
Javadoc: https://lettuce.io/core/6.1.0.RELEASE/api/

Micrometer Integration

Lettuce ships an integration for Micrometer. Commands are tracked by using two Micrometer Times: lettuce.command.firstresponse and lettuce.command.completion. The following tags are attached to each timer:

command: Name of the command (GET, SET, …)
local: Local socket (localhost/127.0.0.1:45243 or ANY when local distinction is disabled, which is the default behavior)
remote: Remote socket (localhost/127.0.0.1:6379)

To enable Micrometer, create MicrometerCommandLatencyRecorder from MeterRegistry and register it in ClientResources:

MeterRegistry meterRegistry = …;
MicrometerOptions options = MicrometerOptions.create();
ClientResources resources = ClientResources.builder().commandLatencyRecorder(new MicrometerCommandLatencyRecorder(meterRegistry, options)).build();

RedisClient client = RedisClient.create(resources);

Make sure to have Micrometer on your class path (example from a Maven pom.xml):

<dependency>
    <groupId>io.micrometer</groupId>
    <artifactId>micrometer-core</artifactId>
    <version>${micrometer.version}</version>
</dependency>

CommandListeners

Command listeners allow intercepting Redis Command calls before the command is sent and upon completion (success/failure). A CommandListener can be registered with RedisClient and RedisClusterClient:

RedisClient client = …;

client.addListener(new CommandListener() {
    @Override
    public void commandStarted(CommandStartedEvent event) {
        Map<String, Object> context = event.getContext();
        context.put(…);
    }

    @Override
    public void commandSucceeded(CommandSucceededEvent event) {
        Map<String, Object> context = event.getContext();
    }

    @Override
    public void commandFailed(CommandFailedEvent event) {
        CommandListener.super.commandFailed(event);
    }
});


StatefulRedisConnection<String, String> connection = client.connect();

Command events allow attaching contextual details that can be accessed upon completion.

Experimental support for io_uring

We've adopted Netty's experimental io_uring support for Linux-based systems to allow participating in improved I/O performance.

io_uring will be enabled automatically if you're running on Linux and you have the dependency on your classpath:

<dependency>
    <groupId>io.netty.incubator</groupId>
    <artifactId>netty-incubator-transport-native-io_uring</artifactId>
    <version>${netty.transport-native-io_uring.version}</version>
    <classifier>linux-x86_64</classifier>
</dependency>

When having both native transports enabled (io_uring and epoll), then io_uring has precedence over epoll.
We'd love to hear from you how io_uring works out for you.

Java Flight Recorder Integration

Lettuce emits Connection and Cluster events as Java Flight Recorder events. EventBus emits all events to EventRecorder and the actual event bus.

EventRecorder verifies whether your runtime provides the required JFR classes (available as of JDK 8 update 262 or later) and if so, then it creates Flight Recorder variants of the event and commits these to JFR.

The following events are supported out of the box:

Redis Connection Events

Connection Attempt
Connect, Disconnect, Connection Activated, Connection Deactivated
Reconnect Attempt and Reconnect Failed

Redis Cluster Events

Topology Refresh initiated
Topology Changed
ASK and MOVED redirects

Redis Master/Replica Events

Sentinel Topology Refresh initiated
Master/Replica Topology Changed

Events come with a rich set of event attributes such as channelId, epId (endpoint Id), Redis URI and many more.

You can record data by starting your application with:

java -XX:StartFlightRecording:filename=recording.jfr,duration=10s …

Hostname support for Redis Sentinel

Since Redis 6.2, Redis Sentinel and Redis itself can use hostnames to announce its replication partner.
Lettuce accepts this information as SocketAddress and passes on the address to Netty which then can perform the hostname resolution.

Please pay special attention when using ReadFrom.subnet(…) as ReadFrom operates on the raw addressing information reported by Redis without applying further hostname resolution.

Option to configure SSL/TLS verification level

RedisURI.setVerifyPeer(…) now accepts SslVerifyMode which can be one of NONE (corresponds with setVerifyPeer(false)), CA and FULL (corresponds with setVerifyPeer(true)).

Peer verification settings update on SSLParameters for CA and FULL verification mode and NONE overwrites trustManager(…) during SSL bootstrapping.

Commands

Add support for SET … GET option #1442
Add support for (B)LMOVE source destination LEFT|RIGHT LEFT|RIGHT command #1448
Add support for ZMSCORE key member [member ...] command #1449
Add support for ZINTER/ZUNION commands #1450
Add support for ZADD GT/LT options #1451
Add support for SMISMEMBER key member [member ...] command #1452
Support NOMKSTREAM option in XADD command #1502
Support option CREATECONSUMER in XGROUP command #1505 (Thanks to @dengliming)
Add support for ZRANGESTORE command #1506
Add support for ZDIFF and ZDIFFSTORE commands #1507
Add support for COPY command #1508
Add support for local addr in CLIENT KILL #1536
Add support for IDLE option in XPENDING #1537
Support for ACL commands #1538 (Thanks to @GraemeMitchell84)
Add support for LPOP and RPOP with COUNT #1545
Missing support for TYPE parameter of SCAN command #1559 (Thanks to @mvmn)
Add support for GEOSEARCH and GEOSEARCHSTORE #1561
Add support for ReadFrom.subnet #1569 (Thanks to @yueki1993)
Add support for MINID trimming strategy and the LIMIT argument to XADD and XTRIM #1582
Add exclusive range query to XPENDING #1585
Add support for GEOADD [CH] [NX|XX] options #1584
Add support for HRANDFIELD and ZRANDMEMBER commands #1605
Add support for GETEX, GETDEL commands #1606
Add support for PXAT/EXAT arguments to SET command #1607
Add FlushMode to FLUSHALL and FLUSHDB, and to SCRIPT FLUSH #1608
Add support for MIGRATE AUTH2 option #1633
Add support for RESTORE ABSTTL #1634
Add support for XAUTOCLAIM #1574
Add support for CLIENT KILL USER #1672 (Thanks to @dengliming)
Add support IDLETIME and FREQ args to RESTORE command #1683 (Thanks to @dengliming)
Add support for OBJECT FREQ #1684 (Thanks to @dengliming)

Enhancements

Add Micrometer integration #795
Add support for CommandListeners #1382 (Thanks to @sokomishalov)
Add support for Java Flight Recorder #1430
Provide a Coroutine variant of ScanStream/ScanIterator #1435
Introduce extended Keep-Alive options #1437
Add anyReplica setting for ReadFrom #1444 (Thanks to @omer-cilingir)
Option to configure SSL/TLS verification level #1460 (Thanks to @Lucas3oo)
Use Netty's asynchronous DNS resolver #1498 (Thanks to @yueki1993)
Extend CommandDetailParser to include ACL details #1503
Consider reinstating master-replica wording #1518 (Thanks to @perlun)
Add support for io_uring #1522
Provide VoidOutput for Fire&Forget command usage #1529 (Thanks to @jaredpetersen)
Improve unsupported error logging for CommandOutput #1532
Allow providing custom ClusterTopologyRefresh implementation. #1598 (Thanks to @alessandrosimi-sa)
Introduce LettuceStrings.isEmpty(String) overload with optimized isEmpty checking #1609
Add hostname support to Sentinel #1635
Introduce GeoValue value type #1643
Add overload to ScanArgs to accept a binary match #1675

Fixes

Fix EXEC without MULTI when using coroutines over async #1441 (Thanks to @sokomishalov)
Lettuce with Tracing enabled fails to connect to a Redis Sentinel #1470 (Thanks to @jsonwan)
Lettuce doesn't handle deleted stream items (NullPointerException) #1474 (Thanks to @chemist777)
LettuceStrings does not handle -nan which is returned by FT.INFO in redisearch #1482 (Thanks to @krm1312)
Improperly decoding command responses #1512 (Thanks to @johnny-costanzo)
Fix timeout parameter for nanoseconds in RedisURI #1528 (Thanks to @izeye)
Fix build break when missing netty-dns-resolver #1546 (Thanks to @yueki1993)
Sentinel lookup connection leaks if no master address reported #1558 (Thanks to @wwwjinlong)
Lettuce 6.0.1 fails with GraalVM 20.3 #1562 (Thanks to @atrianac)
Reactive stream spec violation when using command timeout #157...

Assets 10

16 Mar 11:35

mp911de

6.1.0.RC1

92b314e

6.1.0.RC1 Pre-release

Pre-release

The Lettuce team is delighted to announce the availability of Lettuce 6.1 RC1.

This is a massive release thanks to all the community contributions. This release ships mostly with command updates to support Redis 6.2.
Besides that, Lettuce publishes now events to Java Flight Recorder if your Java runtime supports JFR events (JDK 8 update 262 or later).

Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 16.
Thanks to all contributors who made Lettuce 6.1.0.RC1 possible.

Documentation

Reference documentation: https://lettuce.io/core/6.1.0.RC1/reference/
Javadoc: https://lettuce.io/core/6.1.0.RC1/api/

Commands

Add support for IDLE option in XPENDING #1537
Support for ACL commands #1538 (Thanks to @GraemeMitchell84)
Add support for MINID trimming strategy and the LIMIT argument to XADD and XTRIM #1582
Add support for GEOADD [CH] [NX|XX] options #1584
Add support for HRANDFIELD and ZRANDMEMBER commands #1605
Add support for GETEX, GETDEL commands #1606
Add FlushMode to FLUSHALL and FLUSHDB, and to SCRIPT FLUSH #1608
Add support for MIGRATE AUTH2 option #1633
Add support for RESTORE ABSTTL #1634

Enhancements

Add support for Java Flight Recorder #1430
Add hostname support to Sentinel #1635
Introduce GeoValue value type #1643

Fixes

XREADGROUP skips messages if body is nil #1622 (Thanks to @asalabaev)
TransactionCommand applied incorrectly #1625 (Thanks to @checky)
ScoredValueUnitTests test fail #1647 (Thanks to @dengliming)
Create traced endpoint when ready #1653 (Thanks to @anuraaga)

Other

Ping command is not supported in Pub/Sub connection #1601 (Thanks to @TsybulskyStepan)
Fix formatting indent in kotlin files #1603 (Thanks to @sokomishalov)
Upgrade kotlin to 1.4.30, kotlinx-coroutines to 1.4.2 #1620 (Thanks to @sokomishalov)
Typo in string reactive commands #1632 (Thanks to @paualarco)
Let nullable ScoredValue factory methods return Value instead of ScoredValue #1644
Cleanup MULTI state if MULTI command fails #1650
Upgrade to Kotlin 1.4.31 #1657
Use kotlin and kotlinx-coroutines bills of materials #1660 (Thanks to @sokomishalov)
Fix travis links due to its domain name migration #1661 (Thanks to @sokomishalov)
Rename zrandmemberWithscores to zrandmemberWithScores #1663 (Thanks to @dengliming)

Assets 10

16 Mar 11:20

mp911de

6.0.3.RELEASE

2e6a473

6.0.3.RELEASE

The Lettuce team is pleased to announce the Lettuce 6.0.3 service release!
This release ships with bugfixes and selected enhancements along with dependency upgrades.

Find the full changelog at the end of this document.

Thanks to all contributors who made Lettuce 6.0.3.RELEASE possible.
Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 16. It is tested continuously against the latest Redis source-build.

Documentation

Reference documentation: https://lettuce.io/core/6.0.3.RELEASE/reference/
Javadoc: https://lettuce.io/core/6.0.3.RELEASE/api/

Enhancements

Consider reinstating master-replica wording #1518 (Thanks to @perlun)
Allow providing custom ClusterTopologyRefresh implementation. #1598 (Thanks to @alessandrosimi-sa)
Introduce LettuceStrings.isEmpty(String) overload with optimized isEmpty checking #1609

Fixes

Sentinel lookup connection leaks if no master address reported #1558 (Thanks to @wwwjinlong)
copyright replace bug #1589 (Thanks to @dengliming)
NullPointerException in BoundedAsyncPool.createIdle() when availableCapacity=0 #1611 (Thanks to @fbotis)
XREADGROUP skips messages if body is nil #1622 (Thanks to @asalabaev)
TransactionCommand applied incorrectly #1625 (Thanks to @checky)
Create traced endpoint when ready #1653 (Thanks to @anuraaga)

Other

Ping command is not supported in Pub/Sub connection #1601 (Thanks to @TsybulskyStepan)
Typo in string reactive commands #1632 (Thanks to @paualarco)
Cleanup MULTI state if MULTI command fails #1650

Assets 10

08 Feb 08:35

mp911de

6.1.0.M1

66c079a

6.1.0.M1 Pre-release

Pre-release

The Lettuce team is delighted to announce the availability of the first Lettuce 6.1 milestone.

This is a massive release thanks to all the community contributions. Most notable changes that ship with this release are:

Support for most Redis 6.2 commands and command changes
Micrometer integration
CommandListeners API to intercept Redis commands
extended Keep-Alive options
Coroutine variant of ScanStream
TCP NoDelay enabled by default
Experimental support for io_uring

Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 16.

Thanks to all contributors who made Lettuce 6.1.0.M1 possible.

Documentation

Reference documentation: https://lettuce.io/core/6.1.0.M1/reference/
Javadoc: https://lettuce.io/core/6.1.0.M1/api/

Micrometer Integration

command: Name of the command (GET, SET, …)
local: Local socket (localhost/127.0.0.1:45243 or ANY when local distinction is disabled, which is the default behavior)
remote: Remote socket (localhost/127.0.0.1:6379)

To enable Micrometer, create MicrometerCommandLatencyRecorder from MeterRegistry and register it in ClientResources:

MeterRegistry meterRegistry = …;
MicrometerOptions options = MicrometerOptions.create();
ClientResources resources = ClientResources.builder().commandLatencyRecorder(new MicrometerCommandLatencyRecorder(meterRegistry, options)).build();

RedisClient client = RedisClient.create(resources);

Make sure to have Micrometer on your class path (example from a Maven pom.xml):

<dependency>
    <groupId>io.micrometer</groupId>
    <artifactId>micrometer-core</artifactId>
    <version>${micrometer.version}</version> <!-- e.g. micrometer.version==1.6.0 -->
</dependency>

CommandListeners

RedisClient client = …;

client.addListener(new CommandListener() {
    @Override
    public void commandStarted(CommandStartedEvent event) {
        Map<String, Object> context = event.getContext();
        context.put(…);
    }

    @Override
    public void commandSucceeded(CommandSucceededEvent event) {
        Map<String, Object> context = event.getContext();
    }

    @Override
    public void commandFailed(CommandFailedEvent event) {
        CommandListener.super.commandFailed(event);
    }
});


StatefulRedisConnection<String, String> connection = client.connect();

Command events allow attaching contextual details that can be accessed upon completion.

Experimental support for io_uring

We've adopted Netty's experimental io_uring support for Linux-based systems to allow participating in improved I/O performance.

io_uring will be enabled automatically if you're running on Linux and you have the dependency on your classpath:

<dependency>
    <groupId>io.netty.incubator</groupId>
    <artifactId>netty-incubator-transport-native-io_uring</artifactId>
    <version>${netty.transport-native-io_uring.version}</version>
    <classifier>linux-x86_64</classifier>
</dependency>

When having both native transports enabled (io_uring and epoll), then io_uring has precedence over epoll.
We'd love to hear from you how io_uring works out for you.

Commands

Add support for SET … GET option #1442
Add support for (B)LMOVE source destination LEFT|RIGHT LEFT|RIGHT command #1448
Add support for ZMSCORE key member [member ...] command #1449
Add support for ZINTER/ZUNION commands #1450
Add support for SMISMEMBER key member [member ...] command #1452
Support NOMKSTREAM option in XADD command #1502
Support option CREATECONSUMER in XGROUP command #1505 (Thanks to @dengliming)
Add support for ZRANGESTORE command #1506
Add support for ZDIFF and ZDIFFSTORE commands #1507
Add support for COPY command #1508
Add support for local addr in CLIENT KILL #1536
Add support for LPOP and RPOP with COUNT #1545
Missing support for TYPE parameter of SCAN command #1559 (Thanks to @mvmn)
Add support for GEOSEARCH and GEOSEARCHSTORE #1561
Add support for ReadFrom.subnet #1569 (Thanks to @yueki1993)
Add exclusive range query to XPENDING #1585
Add support for PXAT/EXAT arguments to SET command #1607
Add support for ZADD GT/LT options #1451

Enhancements

Add Micrometer integration #795
Add support for CommandListeners #1382 (Thanks to @sokomishalov)
Provide a Coroutine variant of ScanStream/ScanIterator #1435
Introduce extended Keep-Alive options #1437
Add anyReplica setting for ReadFrom #1444 (Thanks to @omer-cilingir)
Option to configure SSL/TLS verification level #1460 (Thanks to @Lucas3oo)
netty's asynchronous DNS resolver seems not to be used #1498 (Thanks to @yueki1993)
Extend CommandDetailParser to include ACL details #1503
Consider reinstating master-replica wording #1518 (Thanks to @perlun)
Add support for io_uring #1522
Provide VoidOutput for Fire&Forget command usage #1529 (Thanks to @jaredpetersen)
Improve unsupported error logging for CommandOutput #1532
Allow providing custom ClusterTopologyRefresh implementation. #1598 (Thanks to @alessandrosimi-sa)
Introduce LettuceStrings.isEmpty(String) overload with optimized isEmpty checking #1609

Fixes

Fix EXEC without MULTI when using coroutines over async #1441 (Thanks to @sokomishalov)
Lettuce with Tracing enabled fails to connect to a Redis Sentinel #1470 (Thanks to @jsonwan)
Lettuce doesn't handle deleted stream items (NullPointerException) #1474 (Thanks to @chemist777)
LettuceStrings does not handle -nan which is returned by FT.INFO in redisearch #1482 (Thanks to @krm1312)
Improperly decoding command responses #1512 (Thanks to @johnny-costanzo)
Fix timeout parameter for nanoseconds in RedisURI #1528 (Thanks to @izeye)
Fix build break when missing netty-dns-resolver #1546 (Thanks to @yueki1993)
Sentinel lookup connection leaks if no master address reported #1558 (Thanks to @wwwjinlong)
Lettuce 6.0.1 fails with GraalVM 20.3 #1562 (Thanks to @atrianac)
Reactive stream spec violation when using command timeout #1576 (Thanks to @martin-tarjanyi)
Fix copyright replace bug for Kotlin api generator #1588 (Thanks to @dengliming)
FixNullPointerException in BoundedAsyncPool.createIdle() when at capacity #1611

Other

Fix integration test password #1445
Un-Deprecate io.lettuce.core.LettuceFutures #1453 (Thanks to @andrewsensus)
Switch to Flux/Mono.expand(…) for ScanStream #1458
Enable TCP NoDelay by default #1462
Update contrib guide #1472
Adapt tests to changed Redis response #1473
Upgrade dependencies #1476
Remove JUnit 4 dependency management #1477
Replace ClusterRule #1478
Remove Redis Command retrieval for Redis Cluster Connections #1481
Implement set(double) in NestedMultiOutput #1486 (Thanks to @jruaux)
Start HashWheelTimer in ClientResources to avoid blocking calls in EventLoop #1489
DefaultClientResources: fix typos #1497 (Thanks to @perlun)
API generator problems #1499 (Thanks to @sokomishalov)
Reduce build matrix to Java 8, 11, 15, and EA #1519
Upgrade to Netty 4.1.54.Final #1541
netty 4.1.56 #1556 (Thanks to @sullis)
Move Mailing list forum to GitHub discussions #1557
Let coroutines dispatch-method be flowable #1567 (Thanks to @sokomishalov)
Upgrade to netty 4.1.58.Final #1610

Assets 10

12 Jan 10:17

mp911de

6.0.2.RELEASE

5961456

6.0.2.RELEASE

The Lettuce team is pleased to announce the Lettuce 6.0.2 service release!
This release ships with bugfixes and selected enhancements along with dependency upgrades.

Find the full changelog at the end of this document.

Thanks to all contributors who made Lettuce 6.0.2.RELEASE possible.
Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 15. It is tested continuously against the latest Redis source-build.

Documentation

Reference documentation: https://lettuce.io/core/6.0.2.RELEASE/reference/
Javadoc: https://lettuce.io/core/6.0.2.RELEASE/api/

Enhancements

API generator problems #1499 (Thanks to @sokomishalov)
Provide VoidOutput for Fire&Forget command usage #1529 (Thanks to @jaredpetersen)
Improve unsupported error logging for CommandOutput #1532
Add support for local addr in CLIENT KILL #1536

Fixes

LettuceStrings does not handle -nan which is returned by FT.INFO in redisearch #1482 (Thanks to @krm1312)
Improperly decoding command responses #1512 (Thanks to @johnny-costanzo)
Fix timeout parameter for nanoseconds in RedisURI #1528 (Thanks to @izeye)
Lettuce 6.0.2 fails with GraalVM 20.3 #1562 (Thanks to @atrianac)
Reactive stream spec violation when using command timeout #1576 (Thanks to @martin-tarjanyi)

Other

Remove or replace ClusterRule #1478
Implement set(double) in NestedMultiOutput #1486 (Thanks to @jruaux)
Start HashWheelTimer in ClientResources to avoid blocking calls in EventLoop #1489
Reduce build matrix to Java 8, 11, 15, and EA #1519
Upgrade to Netty 4.1.54.Final #1541
netty 4.1.56 #1556 (Thanks to @sullis)
Move Mailing list forum to GitHub discussions #1557
Let coroutines dispatch-method be flowable #1567 (Thanks to @sokomishalov)
Upgrade dependencies #1578

Assets 10

12 Jan 10:06

mp911de

5.3.6.RELEASE

3fb1eab

5.3.6.RELEASE

The Lettuce team is pleased to announce the Lettuce 5.3.6 service release!
This release ships with 7 tickets fixed along with dependency upgrades.

Find the full changelog at the end of this document.

Thanks to all contributors who made Lettuce 5.3.6.RELEASE possible.
Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 15. It is tested continuously against the latest Redis source-build.

Documentation

Reference documentation: https://lettuce.io/core/5.3.6.RELEASE/reference/
Javadoc: https://lettuce.io/core/5.3.6.RELEASE/api/

Enhancements

Add support for local addr in CLIENT KILL #1536

Fixes

LettuceStrings does not handle -nan which is returned by FT.INFO in redisearch #1482 (Thanks to @krm1312)
Reactive stream spec violation when using command timeout #1576 (Thanks to @martin-tarjanyi)

Other

Upgrade to Netty 4.1.54.Final #1541
netty 4.1.56 #1556 (Thanks to @sullis)
Upgrade dependencies #1578

Assets 10

27 Oct 21:18

mp911de

6.0.1.RELEASE

e6e22b6

6.0.1.RELEASE

The Lettuce team is pleased to announce the Lettuce 6.0.1 service release!
This release ships with bugfixes and selected enhancements along with dependency upgrades.

Find the full changelog at the end of this document.

Thanks to all contributors who made Lettuce 6.0.1.RELEASE possible.
Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 15. It is tested continuously against the latest Redis source-build.

Documentation

Reference documentation: https://lettuce.io/core/6.0.1.RELEASE/reference/
Javadoc: https://lettuce.io/core/6.0.1.RELEASE/api/

Enhancements

Add anyReplica setting for ReadFrom #1444 (Thanks to @omer-cilingir)

Fixes

Fix EXEC without MULTI when using coroutines over async #1441 (Thanks to @sokomishalov)
Lettuce with Tracing enabled fails to connect to a Redis Sentinel #1470 (Thanks to @jsonwan)
Lettuce doesn't handle deleted stream items (NullPointerException) #1474 (Thanks to @chemist777)

Other

Fix integration test password #1445
Un-Deprecate io.lettuce.core.LettuceFutures #1453 (Thanks to @andrewsensus)
Switch to Flux/Mono.expand(…) for ScanStream #1458
Enable TCP NoDelay by default #1462
Adapt tests to changed Redis response #1473
Upgrade dependencies #1476
Remove JUnit 4 dependency management #1477

Assets 10

27 Oct 21:28

mp911de

5.3.5.RELEASE

1351ab3

5.3.5.RELEASE

The Lettuce team is pleased to announce the Lettuce 5.3.5 service release!
This release ships with 5 tickets fixed along with dependency upgrades.

Find the full changelog at the end of this document.

Thanks to all contributors who made Lettuce 5.3.5.RELEASE possible.
Lettuce 6 supports Redis 2.6+ up to Redis 6.x. In terms of Java runtime, Lettuce requires at least Java 8 and works with Java 15. It is tested continuously against the latest Redis source-build.

Documentation

Reference documentation: https://lettuce.io/core/5.3.5.RELEASE/reference/
Javadoc: https://lettuce.io/core/5.3.5.RELEASE/api/

Fixes

Lettuce with Tracing enabled fails to connect to a Redis Sentinel #1470 (Thanks to @jsonwan)
Lettuce doesn't handle deleted stream items (NullPointerException) #1474 (Thanks to @chemist777)

Other

Correctly report isDone if Command completed with completeExceptionally #1433
Upgrade dependencies #1476
Remove JUnit 4 dependency management #1477

Assets 10

Releases: redis/lettuce

6.0.4.RELEASE

📗 Links

⭐ New Features

🪲 Bug Fixes

💡 Other

❤️ Contributors

5.3.7.RELEASE

📗 Links

🪲 Bug Fixes

💡 Other

6.1.0.RELEASE

Documentation

Micrometer Integration

CommandListeners

Experimental support for io_uring

Java Flight Recorder Integration

Hostname support for Redis Sentinel

Option to configure SSL/TLS verification level

Commands

Enhancements

Fixes

6.1.0.RC1

Documentation

Commands

Enhancements

Fixes

Other

6.0.3.RELEASE

Documentation

Enhancements

Fixes

Other

6.1.0.M1

Documentation

Micrometer Integration

CommandListeners

Experimental support for io_uring

Commands

Enhancements

Fixes

Other

6.0.2.RELEASE

Documentation

Enhancements

Fixes

Other

5.3.6.RELEASE

Documentation

Enhancements

Fixes

Other

6.0.1.RELEASE

Documentation

Enhancements

Fixes

Other

5.3.5.RELEASE

Documentation

Fixes

Other