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Infinispan Simple Tutorials

Home Page: https://infinispan.org/tutorials/simple/simple_tutorials.html

License: Apache License 2.0

Java 86.65% Shell 8.24% C# 1.34% CMake 0.31% C++ 0.69% JavaScript 0.54% Makefile 1.88% HTML 0.36%

infinispan tutorial inmemory infinispan-server spring-boot spring-session spring-cache hibernate

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infinispan-simple-tutorials's Issues

Docs updates for Infinispan 14

update urls that reference the Developer guide that was removed
Update repository url to point to 8.4.0
mention that Java 11 (at least) is a requirement now
fix broken link to the operator doc
fix link to the Infinispan Wildfly modules that were moved from Dev guide to the Embedded guide

Error running Spring boot remote examples

Running the spring boot session remote example from https://github.com/infinispan/infinispan-simple-tutorials/blob/12.1.x/spring-integration/spring-boot/session-remote/src/main/java/org/infinispan/tutorial/simple/spring/session/InfinispanConfiguration.java throws the following exception on startup. There's a similar issue when running just the Spring boot remote example as well (without sessions)

The main issue issue seems to be "Cannot find transcoder between 'application/x-java-object' to 'application/x-java-serialized'**

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sessionRepositoryFilterRegistration' defined in class path resource [org/springframework/boot/autoconfigure/session/SessionRepositoryFilterConfiguration.class]: Unsatisfied dependency expressed through method 'sessionRepositoryFilterRegistration' parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'springSessionRepositoryFilter' defined in org.infinispan.spring.remote.session.configuration.InfinispanRemoteHttpSessionConfiguration: Unsatisfied dependency expressed through method 'springSessionRepositoryFilter' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionRepository' defined in org.infinispan.spring.remote.session.configuration.InfinispanRemoteHttpSessionConfiguration: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.infinispan.spring.remote.session.InfinispanRemoteSessionRepository]: Factory method 'sessionRepository' threw exception; nested exception is org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for messageId=6 returned server error (status=0x85): org.infinispan.commons.CacheConfigurationException: Unable to inject dependencies for component class org.infinispan.encoding.DataConversion, path org.infinispan.AdvancedCache (a org.infinispan.cache.impl.EncoderCache)
org.infinispan.commons.dataconversion.EncodingException: ISPN000492: **Cannot find transcoder between 'application/x-java-object' to 'application/x-java-serialized'**
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.4.jar:5.3.4]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:541) ~[spring-beans-5.3.4.jar:5.3.4]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.4.jar:5.3.4]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.4.jar:5.3.4]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.4.jar:5.3.4]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.4.jar:5.3.4]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.4.jar:5.3.4]

kubernetes example is failing at start : "Cache manager initialized with a default cache configuration but without a name for it"

When deploying the simple app from "kubernetes" directory on openshift cluster, I get this error :

Exception in thread "main" org.infinispan.commons.CacheConfigurationException: ISPN000435: Cache manager initialized with a default cache configuration but without a name for it. Set it in the GlobalConfiguration.
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:249)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:230)
	at org.infinispan.tutorial.simple.kubernetes.InfinispanKubernetes.main(InfinispanKubernetes.java:41)

The application stops right after.

Operator projects using the removed APIs in k8s 1.22 requires changes.

Problem Description

Kubernetes has been deprecating API(s), which will be removed and are no longer available in 1.22. Operators projects using these APIs versions will not work on Kubernetes 1.22 or any cluster vendor using this Kubernetes version(1.22), such as OpenShift 4.9+. Following the APIs that are most likely your projects to be affected by:

apiextensions.k8s.io/v1beta1: (Used for CRDs and available since v1.16)
rbac.authorization.k8s.io/v1beta1: (Used for RBAC/rules and available since v1.8)
admissionregistration.k8s.io/v1beta1 (Used for Webhooks and available since v1.16)

Therefore, looks like this project distributes solutions in the repository and does not contain any version compatible with k8s 1.22/OCP 4.9. (More info). Following some findings by checking the distributions published:

infinispan-operator.v0.3.0: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v1.1.0: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v2.0.5: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["caches.infinispan.org" "infinispans.infinispan.org"])
infinispan-operator.v2.0.6: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["caches.infinispan.org" "infinispans.infinispan.org"])
infinispan-operator.v1.0.0: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v1.0.1: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v2.1.4: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["backups.infinispan.org" "batches.infinispan.org" "caches.infinispan.org" "infinispans.infinispan.org" "restores.infinispan.org"])
infinispan-operator.v2.0.2: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["caches.infinispan.org" "infinispans.infinispan.org"])
infinispan-operator.v2.0.4: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["caches.infinispan.org" "infinispans.infinispan.org"])
infinispan-operator.v0.2.1: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v0.3.1: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v0.3.2: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v1.1.1: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v2.0.0: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["caches.infinispan.org" "infinispans.infinispan.org"])
infinispan-operator.v2.0.1: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["caches.infinispan.org" "infinispans.infinispan.org"])
infinispan-operator.v2.1.0: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["backups.infinispan.org" "caches.infinispan.org" "infinispans.infinispan.org" "restores.infinispan.org"])
infinispan-operator.v2.1.2: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["backups.infinispan.org" "caches.infinispan.org" "infinispans.infinispan.org" "restores.infinispan.org"])
infinispan-operator.v1.1.2: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["infinispans.infinispan.org"])
infinispan-operator.v2.0.3: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["caches.infinispan.org" "infinispans.infinispan.org"])
infinispan-operator.v2.1.1: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["backups.infinispan.org" "caches.infinispan.org" "infinispans.infinispan.org" "restores.infinispan.org"])
infinispan-operator.v2.1.3: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["backups.infinispan.org" "batches.infinispan.org" "caches.infinispan.org" "infinispans.infinispan.org" "restores.infinispan.org"])
infinispan-operator.v2.1.5: this distribution is using APIs which were deprecated and removed in v1.22. More info: https://kubernetes.io/docs/reference/using-api/deprecation-guide/#v1-22. Migrate the API(s) for CRD: (["backups.infinispan.org" "batches.infinispan.org" "caches.infinispan.org" "infinispans.infinispan.org" "restores.infinispan.org"])

NOTE: The above findings are only about the manifests shipped inside of the distribution. It is not checking the codebase.

How to solve

It would be very nice to see new distributions of this project that are no longer using these APIs and so they can work on Kubernetes 1.22 and newer and published in the community-operators collection. OpenShift 4.9, for example, will not ship operators anymore that do still use v1beta1 extension APIs.

Due to the number of options available to build Operators, it is hard to provide direct guidance on updating your operator to support Kubernetes 1.22. Recent versions of the OperatorSDK greater than 1.0.0 and Kubebuilder greater than 3.0.0 scaffold your project with the latest versions of these APIs (all that is generated by tools only). See the guides to upgrade your projects with OperatorSDK Golang, Ansible, Helm or the Kubebuilder one. For APIs other than the ones mentioned above, you will have to check your code for usage of removed API versions and upgrade to newer APIs. The details of this depend on your codebase.

If this projects only need to migrate the API for CRDs and it was built with OperatorSDK versions lower than 1.0.0 then, you maybe able to solve it with an OperatorSDK version >= v0.18.x < 1.0.0:

$ operator-sdk generate crds --crd-version=v1
INFO[0000] Running CRD generator.
INFO[0000] CRD generation complete.

Alternatively, you can try to upgrade your manifests with controller-gen (version >= v0.4.1) :

If this project does not use Webhooks:

$ controller-gen crd:trivialVersions=true,preserveUnknownFields=false rbac:roleName=manager-role paths="./..."

If this project is using Webhooks:

Add the markers sideEffects and admissionReviewVersions to your webhook (Example with sideEffects=None and admissionReviewVersions={v1,v1beta1}: memcached-operator/api/v1alpha1/memcached_webhook.go):
Run the command:

$ controller-gen crd:trivialVersions=true,preserveUnknownFields=false rbac:roleName=manager-role webhook paths="./..."

For further information and tips see the comment.

Dockerize the demos

A handful of tutorials require an external server to be running, ideally the samples should start docker containers for that, similarly to the spark/ demo

OpenTelemetry tutorial

C# Tutorial doesn't work

The Simple.cs has too many bugs in it and it wouldn't build in VS 2015.

spring-boot remote tutorial not work due to class configured for PasswordFactory (provider: WildFlyElytron) cannot be found.

I tried to run spring-boot/remote tutorial. (I run branch 10.1.x). It will fail to me.

How to reproduce:
git branch: 10.1.x

mvn -version
Apache Maven 3.6.1 (Red Hat 3.6.1-5)
Maven home: /usr/share/maven
Java version: 11.0.6, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-11-openjdk-11.0.6.10-0.fc32.x86_64
Default locale: en_GB, platform encoding: UTF-8
OS name: "linux", version: "5.6.14-300.fc32.x86_64", arch: "amd64", family: "unix"

start infinispan by:

sudo podman run -it -p 11222:11222 -e USER="infinispan" -e PASS="infinispan" infinispan/server:10.1.6.Final

cd spring-boot/remote
mvn clean spring-boot:run
It will report the first error:
Caused by: org.infinispan.client.hotrod.exceptions.HotRodClientException: java.lang.SecurityException: ISPN006017: Unauthorized 'EXEC' operation

(It makes sense since I need to configure the auth-username and auth-password to springboot application)

Then I added the following in application.properties :

infinispan.remote.server-list=localhost:11222
# Uncomment client-intelligence if you are running infinispan with docker for mac
# Read https://blog.infinispan.org/2018/03/accessing-infinispan-inside-docker-for.html
# infinispan.remote.client-intelligence=BASIC
infinispan.remote.auth-username=infinispan
infinispan.remote.auth-password=infinispan
infinispan.remote.use-auth=true

Run again
mvn clean spring-boot:run
Then I got the second error:

2020-05-28 09:52:57.923  INFO 381786 --- [           main] o.i.t.s.spring.remote.RemoteClientApp    : Starting RemoteClientApp on smokingwell with PID 381786 (/wdc/github/redhat/infinispan-simple-tutorials/spring-boot/remote/target/classes started by rzhang in /wdc/github/redhat/infinispan-simple-tutorials/spring-boot/remote)
2020-05-28 09:52:57.925  INFO 381786 --- [           main] o.i.t.s.spring.remote.RemoteClientApp    : No active profile set, falling back to default profiles: default
2020-05-28 09:52:58.928  INFO 381786 --- [           main] org.infinispan.HOTROD                    : ISPN004021: Infinispan version: Infinispan 'Turia' 10.1.6.Final
2020-05-28 09:53:00.110 ERROR 381786 --- [-async-pool-1-7] org.infinispan.HOTROD                    : ISPN004007: Exception encountered. Retry 10 out of 10

org.infinispan.client.hotrod.exceptions.TransportException: javax.security.sasl.SaslException: ELY05051: Callback handler does not support credential acquisition [Caused by java.security.NoSuchAlgorithmException: class configured for PasswordFactory (provider: WildFlyElytron) cannot be found.]
        at org.infinispan.client.hotrod.impl.transport.netty.ActivationHandler.exceptionCaught(ActivationHandler.java:53) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:300) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:279) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:271) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.DefaultChannelPipeline$HeadContext.exceptionCaught(DefaultChannelPipeline.java:1377) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:300) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:279) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.DefaultChannelPipeline.fireExceptionCaught(DefaultChannelPipeline.java:907) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at org.infinispan.client.hotrod.impl.transport.netty.AuthHandler.lambda$channelActive$2(AuthHandler.java:87) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at java.base/java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:986) ~[na:na]
        at java.base/java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:970) ~[na:na]
        at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[na:na]
        at java.base/java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2073) ~[na:na]
        at org.infinispan.client.hotrod.impl.operations.HotRodOperation.complete(HotRodOperation.java:165) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at org.infinispan.client.hotrod.impl.operations.AuthOperation.acceptResponse(AuthOperation.java:64) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at org.infinispan.client.hotrod.impl.transport.netty.HeaderDecoder.decode(HeaderDecoder.java:145) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at org.infinispan.client.hotrod.impl.transport.netty.HintedReplayingDecoder.callDecode(HintedReplayingDecoder.java:94) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276) ~[netty-codec-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) ~[netty-handler-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:792) ~[netty-transport-native-epoll-4.1.45.Final-linux-x86_64.jar:4.1.45.Final]
        at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:475) ~[netty-transport-native-epoll-4.1.45.Final-linux-x86_64.jar:4.1.45.Final]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378) ~[netty-transport-native-epoll-4.1.45.Final-linux-x86_64.jar:4.1.45.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[netty-common-4.1.45.Final.jar:4.1.45.Final]
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.45.Final.jar:4.1.45.Final]
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
        at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
Caused by: javax.security.sasl.SaslException: ELY05051: Callback handler does not support credential acquisition
        at org.wildfly.security.mechanism._private.MechanismUtil.getPasswordCredential(MechanismUtil.java:139) ~[wildfly-elytron-mechanism-1.10.4.Final.jar:1.10.4.Final]
        at org.wildfly.security.mechanism.scram.ScramClient.handleInitialChallenge(ScramClient.java:245) ~[wildfly-elytron-mechanism-scram-1.10.4.Final.jar:1.10.4.Final]
        at org.wildfly.security.sasl.scram.ScramSaslClient.evaluateMessage(ScramSaslClient.java:75) ~[wildfly-elytron-sasl-scram-1.10.4.Final.jar:1.10.4.Final]
        at org.wildfly.security.sasl.util.AbstractSaslParticipant.evaluateMessage(AbstractSaslParticipant.java:219) ~[wildfly-elytron-sasl-1.10.4.Final.jar:1.10.4.Final]
        at org.wildfly.security.sasl.util.AbstractSaslClient.evaluateChallenge(AbstractSaslClient.java:98) ~[wildfly-elytron-sasl-1.10.4.Final.jar:1.10.4.Final]
        at org.infinispan.client.hotrod.impl.transport.netty.AuthHandler.evaluateChallenge(AuthHandler.java:106) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at org.infinispan.client.hotrod.impl.transport.netty.AuthHandler.access$200(AuthHandler.java:26) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at org.infinispan.client.hotrod.impl.transport.netty.AuthHandler$ChallengeEvaluator.apply(AuthHandler.java:124) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at org.infinispan.client.hotrod.impl.transport.netty.AuthHandler$ChallengeEvaluator.apply(AuthHandler.java:110) ~[infinispan-client-hotrod-10.1.6.Final.jar:10.1.6.Final]
        at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072) ~[na:na]
        ... 26 common frames omitted
Caused by: java.security.NoSuchAlgorithmException: class configured for PasswordFactory (provider: WildFlyElytron) cannot be found.
        at java.base/java.security.Provider$Service.getImplClass(Provider.java:1863) ~[na:na]
        at java.base/java.security.Provider$Service.newInstance(Provider.java:1824) ~[na:na]
        at org.wildfly.security.password.PasswordFactory.getInstance(PasswordFactory.java:119) ~[wildfly-elytron-credential-1.10.4.Final.jar:1.10.4.Final]
        at org.wildfly.security.mechanism._private.MechanismUtil.getPasswordCredential(MechanismUtil.java:78) ~[wildfly-elytron-mechanism-1.10.4.Final.jar:1.10.4.Final]
        ... 35 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.wildfly.security.password.impl.PasswordFactorySpiImpl
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[na:na]
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na]
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na]
        at java.base/java.security.Provider$Service.getImplClass(Provider.java:1850) ~[na:na]
        ... 38 common frames omitted

InfinispanDistributed is using SKIP_REMOTE_LOOKUP in combination with entrySet which doesn't work

The InfinispanDistributed (12.1.x branch) example is using SKIP_REMOTE_LOOKUP in combination with AdvancedCache:entrySet to allegedly display "cache contents for this node":

// Display the current cache contents for this node
cache.getAdvancedCache().withFlags(Flag.SKIP_REMOTE_LOOKUP).entrySet()
            .forEach(entry -> System.out.printf("%s = %s\n", entry.getKey(), entry.getValue()));

Unfortunately, this doesn't work, in my tests it always displays the whole cache with both entrySet variants, no difference between AdvancedCache with SKIP_REMOTE_LOOKUP and the normal Cache:entrySet.

The reason for that is probably explained in the documentation for SKIP_REMOTE_LOOKUP :

When used with distributed cache mode, will prevent retrieving a remote value either when executing a Cache.get(Object) or Cache.containsKey(Object), or to return the overwritten value for Cache.put(Object, Object) or Cache.remove(Object).

So, to me it seems that AdvancedCache:entrySet simply ignores this flag. Altering the code to, for example, store all locally generated keys in an extra set and then iterating over those to show that some are not in the local node's content, works, though.

Unless the behavior of this Flag has changed in 13.0 - which doesn't seem to be the case according to the JavaDoc - this would also be the same in the main branch.

No marshaller registered for object of Java

Running your example: https://github.com/infinispan/infinispan-simple-tutorials/tree/master/spring-integration/spring-boot/remote with the latest infinispan release (12.1.3.final). Results in following Exception:

java.lang.IllegalArgumentException: No marshaller registered for object of Java type org.infinispan.tutorial.simple.spring.remote.BasqueName : BasqueName{id=6, name='Koldo'}
at org.infinispan.protostream.impl.SerializationContextImpl.getMarshallerDelegate(SerializationContextImpl.java:512) ~[protostream-4.4.0.Final.jar:4.4.0.Final]

The error seems to occur while deserialization, since I can see the Entries in the Server. A (quick) Debugging in SerializationContextImpl indicates that class BasqueName neither is present in marshallersByClass nor in legacyMarshallerProviders.

Using the org.infinispan.commons.marshall.JavaSerializationMarshaller works fine.

Thanks,
Raju.

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