restful api get not work，but scan can work

Hi,I am new to ignite I have a question. anybody kown why restful api scan has data http://127.0.0.1:8080/ignite?cmd=qryscanexe&pageSize=5&cacheName=vest_contact_1 result { "successStatus": 0, "error": null, "sessionToken": null, "response": { "items": [ {

ignite client can not reconnect to ignite Kubernetes cluster,after pod restart

below if client code config KubernetesConnectionConfiguration kcfg = new KubernetesConnectionConfiguration(); kcfg.setNamespace(igniteK8sNameSpace);kcfg.setServiceName(igniteK8sServiceName);cfg.setAddressesFinder(new ThinClientKubernetesAddressFinder(kcfg));cfg.setRetryPolicy(new ClientRetryAllPol

Re: Need to plug custom equals method for object in ignite.

i face similar case,i implement key like below,and put jar contains contactKey class into ignite lib .then i can get result public class ContactKey implements Externalizable { private Long id; @Override public boolean equals(Object o) { if (this == o) { return tru

ClientConnectionException: Channel is closed

Hello, *I am using ignite in Kubernetes environment.* *One day ago,IgniteClient can not do query and throw an Exception*. org.apache.ignite.client.ClientConnectionException: Channel is closed at org.apache.ignite.internal.client.thin.TcpClientChannel.convertException(TcpClientChannel.java:366) at

java thin client idle like 1 hour , ignite server close client port

in this case, java thin client need set setHeartbeatEnabled(true)?

Re: Spring (Boot) version

we used with springboot 2.6.7. it works fine Humphrey Lopez 于2023年4月7日周五 14:47写道： > Currently we are running Ignite with spring boot 2.x version. Is any > version of Spring (Boot) supported? Can we for example want to upgrade to > spring boot 3.x ? > > Humphrey >

i meet java.lang.OutOfMemoryError: Direct buffer memory

hello, in my ignite cluster.i meet error below: JVM will be halted immediately due to the failure: [failureCtx=FailureContext [type=CRITICAL_ERROR, err=java.lang.OutOfMemoryError: Direct buffer memory]]. how can i fix. ignite version is 2.14

Re: i meet java.lang.OutOfMemoryError: Direct buffer memory

ambiguous. > > You could try increasing direct buffer memory in Java options. If that's > not sufficient share more about your infrastructure and workload and maybe > we can suggest something else. > > On Fri, Aug 18, 2023, 04:28 f cad wrote: > >> hello, >> in my

[support] ignite tuning help

Hello, community: I have a cluster ,with three nodes. I have two cache, that AtomicityMode is TRANSACTIONAL and Backups number is two and WriteSynchronizationMode is PRIMARY_SYNC I use IgniteClientSpringTransactionManagerwith OPTIMISTIC transaction and SERIALIZABLE concurrency mode. pseudocode

Re: [support] ignite tuning help

here is a screenshot example [image: image.png] f cad 于2024年6月21日周五 11:45写道： > Hello, community: > > I have a cluster ,with three nodes. > I have two cache, that AtomicityMode is TRANSACTIONAL and Backups number is > two and WriteSynchronizationMode is PRIMARY_S