ignite

问题 I did compile Ignite Application successfully. but The Binary didn't work. /tmp/tmp.Nw0IPD6ru3/cmake-build-debug-local-container/planet_engine: error while loading shared libraries: libjvm.so: cannot open shared object file: No such file or directory how can I make to it work? Also, I compiled C++ Examples successfully. such as ignite-compute-example. and, I execute that but I got an error message. An error occurred: JVM library is not found (did you set JAVA_HOME environment variable?) and I

问题 I have a JHipster project with a microservice and a gateway. Both were generated through JHipster. Application deployed in Docker using docker-compose. I am trying to implement Hibernate 2nd level cache for the microservice with Apache Ignite. For this, I used maven dependencies in pom.xml based on Apache Ignite official documentation. When I run the project I get the following error Unable to resolve name [org.apache.ignite.cache.hibernate.HibernateRegionFactory] as strategy [org.hibernate

问题 I have a cache with one QueryEntity created as ignite.CreateCache<long, MyEntity>(new CacheClientConfiguration("myEntityCache", queryEntity) { SqlSchema = "MYSCHEMA" }); And I'm trying to execute LINQ query against this cache var result = cache .AsCacheQueryable() .Select(x => x.Value) .Where(predicate) .ToList(); But I get an error 'Failed to parse query. Schema "myEntityCache" not found; SQL statement: select _T0._VAL from "myEntityCache".MYENTITY as _T0 where ? [90079-195]' Schema name

问题 Based on the project documentation, there is in java version exists some cron-based scheduling. But i don't find any similar in .net implementation. My task is to once per day update my cache with long running job. In this case (no build in scheduling features for .net version) i think of creating app, which will run ignite in client mode and update cache with data. And run this app with windows task scheduler. Is there are a better solutions? Or maybe a good examples? Solution implemented

问题 I am trying to integrate Ignite with Cassandra. I am using persistence strategy as BLOB. when i run the program it shows an error like "com.datastax.driver.core.exceptions.CodecNotFoundException: Codec not found for requested operation: [varchar <-> java.nio.HeapByteBuffer] at com.datastax.driver.core.CodecRegistry.notFound(CodecRegistry.java:679) " here is my persistence xml file <persistence keyspace="sam" table="key"> <keyPersistence class="java.lang.String" strategy="BLOB" column="key"/>

问题 I am running multiple services in an Ignite cluster which depend on each other. I'd like to catch (user defined) exceptions at caller level when I call a remote service function. See example based on the Service example in the docs for 1.7. MyUserException.java package com.example.testing; public class MyUserException extends Throwable {} MyCounterService.java package com.example.testing; public interface MyCounterService { int increment() throws MyUserException; } MyCounterServiceImpl.java

问题 I am trying to install ignite odbc driver, I have installed ignite following these steps https://apacheignite.readme.io/docs/getting-started#installation # Unpack the source package $ unzip -q apache-ignite-{version}-src.zip $ cd apache-ignite-{version}-src # Build In-Memory Data Fabric release (without LGPL dependencies) $ mvn clean package -DskipTests # Build In-Memory Data Fabric release (with LGPL dependencies) $ mvn clean package -DskipTests -Prelease,lgpl # Build In-Memory Hadoop

问题 Here is the configuration for the cache. I want writeThrough to be enabled. why i got the below exception? what does "writer or store is not provided" mean? Configuration: <property name="cacheConfiguration"> <bean class="org.apache.ignite.configuration.CacheConfiguration"> <property name="name" value="txnCache"/> <property name="cacheMode" value="PARTITIONED"/> <property name="writeSynchronizationMode" value="FULL_SYNC"/> <property name="writeThrough" value="true"/> <property name="backups"

问题 I'm looking for Ignite 2.7 version release date, but there is no information over the web. On apache site release date is 5 Novermber. But the last version is 2.6. I've downloaded 2.7 nightly build, but I don't know how to use it with maven. 回答1: You can install what you've downloaded, in your local repository. Then you can use it in your project. mvn install:install-file -Dfile=path/to/your/jar.jar -DgroupId=org.apache.ignite -DartifactId=ignite-core -Dversion=2.7.0 -Dpackaging=jar In your

问题 I'm attempting to troubleshoot replication between two apache ignite dotnet nodes in docker. I've enabled http-rest using the instructions here: How do I enable ignite-http-rest module when using the .Net NuGet Apache Ignite package? I put the following in my docker-compose.yml: version: '3.4' services: zignite1: image: ${DOCKER_REGISTRY-}zignite1 build: context: . dockerfile: zIgnite1/Dockerfile webagent: image: apacheignite/web-agent depends_on: - zignite1 webconsole: image: apacheignite