io.netty.handler.codec.DecoderException: java.lang.IllegalStateException: Can't decode replay: \u0015\u0003\u0001\u0000\u0002\u0002

[kaviarasupgk]

Getting this issue when trying to connect the Gcloud redis from websphere liberty app. This issue is similar to the github request number: #4333 Kindly provide the solution and that would be helpful.

Caused by: java.lang.IllegalStateException: Can't decode replay: \u0015\u0003\u0001\u0000\u0002\u0002F
org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:281)
org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:95)
io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:367)
00000068 id= io.netty.channel.DefaultChannelPipeline W onUnhandledInboundException An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception.

[mrniko]

#4333 (comment)

[kaviarasupgk]

After adding the trace log with org.redisson, I can able to identify that my application is not able to connect the GCP redis instance.
Can you please provide any standalone java app with redisson client for connecting redis in GCP?

org.redisson.client.RedisConnectionException: Unable to connect to Redis server: 10.x.x.x/10.x.x.x:6378
at org.redisson.connection.pool.ConnectionPool.lambda$createConnection$0(ConnectionPool.java:154)
at java.util.concurrent.CompletableFuture.uniWhenComplete(Unknown Source)
at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(Unknown Source)
at java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
at java.util.concurrent.CompletableFuture.completeExceptionally(Unknown Source)
at org.redisson.connection.pool.ConnectionPool.promiseFailure(ConnectionPool.java:318)
at org.redisson.connection.pool.ConnectionPool.lambda$createConnection$6(ConnectionPool.java:277)
at java.util.concurrent.CompletableFuture.uniWhenComplete(Unknown Source)
at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(Unknown Source)
at java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
at java.util.concurrent.CompletableFuture.completeExceptionally(Unknown Source)
at org.redisson.client.RedisClient$1$1.run(RedisClient.java:241)
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Unknown Source)
Caused by: java.util.concurrent.CompletionException: java.lang.IllegalStateException: Can't decode replay: ���

[mrniko]

Can you share the logs from the application start moment?

[mrniko]

Unable to reproduce.

[priyankgosalia]

We're getting the same error while connecting to Redis on GCP. Was there ever a solution to this issue? Any leads would be helpful.

[mrniko]

@priyankgosalia

Can you set TRACE logging level for org.redisson package and share the logs from the application start moment?

[kaviarasupgk]

Clear the cache in gcp redis and try again.

…

On Wed, 3 May 2023, 12:30 Nikita Koksharov, ***@***.***> wrote: @priyankgosalia <https://github.com/priyankgosalia> Can you set TRACE logging level for org.redisson package and share the logs from the application start moment? — Reply to this email directly, view it on GitHub <#4772 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A5B2KWOR466NEXHKOA4ZFVLXEH7AJANCNFSM6AAAAAATPWJSU4> . You are receiving this because you authored the thread.Message ID: ***@***.***>