ignite

Apache Ignite Cache Error:caused by java.lang.illegalstateexception : Cache has been closed or destroyed: cacheName

匿名 (未验证) 提交于 2019-12-03 01:18:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: The exception sometimes comes on the start of application,more frequently during the performance of the application .Moreover,the application starts slowly. 回答1: Most likely your client node disconnects for some reason. You can check this by subscribing to EVT_CLIENT_NODE_DISCONNECTED event on the client (see [1] for more info on how to do this). If this happens frequently, then there are some serious issues. The first thing I would check is the memory. Make sure that you're not running out of it and that you do not experience long

Spark executors not able to access ignite nodes inside kubernetes cluster

社会主义新天地 提交于 2019-12-02 22:56:44
问题 I am connecting my spark job with an existing ignite cluster. I use a service account name spark for it. My driver is able to access the ignite pods, but my executors are not able to access that. This is what executor log looks like Caused by: java.io.IOException: Server returned HTTP response code: 403 for URL: https://35.192.214.68/api/v1/namespaces/default/endpoints/ignite I guess it's due to some privileges. Is there a way to explicitly specify service account for executors as well?

Apache-Ignite integration as Hibernate 2nd level cache not starting?

夙愿已清 提交于 2019-12-02 13:41:38
问题 I am trying to set Apache Ignite as the second level Hibernate cache provider in my project but i am getting a strange exception. Configurations are as below: POM.xml Added <spring.version>4.3.0.RELEASE</spring.version> <hibernate.version>4.3.8.Final</hibernate.version> <ignite.version>1.6.0</ignite.version> <repositories> <repository> <id>GridGain External Repository</id> <url>http://www.gridgainsystems.com/nexus/content/repositories/external</url> </repository> </repositories> <dependency>

Spark executors not able to access ignite nodes inside kubernetes cluster

别等时光非礼了梦想. 提交于 2019-12-02 13:12:13
I am connecting my spark job with an existing ignite cluster. I use a service account name spark for it. My driver is able to access the ignite pods, but my executors are not able to access that. This is what executor log looks like Caused by: java.io.IOException: Server returned HTTP response code: 403 for URL: https://35.192.214.68/api/v1/namespaces/default/endpoints/ignite I guess it's due to some privileges. Is there a way to explicitly specify service account for executors as well? Thanks in advance. The similar issue was discussed here . Most likely you need to grant more permissions to

Starting WebAgent on Apache Ignite for Docker

ε祈祈猫儿з 提交于 2019-12-02 10:07:37
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/web-console-standalone depends_on: - webagent And my docker-compose.override.yml version: '3.4' services:

Integrating Apache Cassandra with Apache Ignite

▼魔方 西西 提交于 2019-12-02 10:06:34
问题 I'm trying to integrate Apache Ignite with Apache Cassandra(3.11.2) as I want to use Ignite to cache the data present in my already existing Cassandra database. After going through the online resources, I've done the following till now: Downloaded Apache Ignite. Copied all the folders present in "libs/optional/" to "libs/"(I don't know which ones will be required for Cassandra). Created 3 xmls in the config folder i.e. "cassandra-config.xml", "connection-settings.xml" and "persistance

Apache-Ignite integration as Hibernate 2nd level cache not starting?

廉价感情. 提交于 2019-12-02 03:22:56
I am trying to set Apache Ignite as the second level Hibernate cache provider in my project but i am getting a strange exception. Configurations are as below: POM.xml Added <spring.version>4.3.0.RELEASE</spring.version> <hibernate.version>4.3.8.Final</hibernate.version> <ignite.version>1.6.0</ignite.version> <repositories> <repository> <id>GridGain External Repository</id> <url>http://www.gridgainsystems.com/nexus/content/repositories/external</url> </repository> </repositories> <dependency> <groupId>org.apache.ignite</groupId> <artifactId>ignite-core</artifactId> <version>${ignite.version}<

How do I resolve CORS in Apache Ignite?

送分小仙女□ 提交于 2019-12-01 23:22:01
I have an Apache Ignite server running in a basic Java application. The Ignite REST api is exposed on a certain port. When I hit it from the browser, it is returning the desired response. However, from an Angular app, I am getting CORS error. Is there any solution to this? Note that this application runs Ignite REST api (the one which is giving the CORS). How do I allow cross-origins inside the Ignite REST api? Unfortunately I haven't heard about the right way to achieve that. CORS filtration in Jetty is configurable through Servlet filtration API. This functionality is provided by

浩聚平台-浩聚娱乐注册

不想你离开。 提交于 2019-12-01 17:02:40
浩聚平台指定注册下载LINQPad:主:571891777linqpad.net/Download.aspx,注意要选择64位操作系统的AnyCPU版本;      安装Ignite.NET的NuGet软件包:      按F4(或点击Query -> References和Properties菜单项);      点击Add NuGet…,可能会出现警告:As you don't have LINQPad Premium/Developer Edition, you can only search for NuGet packages that include LINQPad samples.,这是正常的,因为Ignite软件包确实包含LINQPad示例;      通过单击Add To Query按钮来安装软件包;      点击Add namespaces按钮,并(至少)添加第一个:Apache.Ignite.Core;      关闭NuGet窗口,在Query Properties窗口上单击OK;      确认Language下拉框设置为C# Expression(默认设置);      输入Ignition.Start(),然后按下F5。      Ignite节点启动后,就可以在输出面板中看到通常的控制台输出。     

在LINQPad中使用Ignite.NET

喜你入骨 提交于 2019-12-01 15:55:16
  入门      下载LINQPad:linqpad.net/Download.aspx,注意要选择64位操作系统的AnyCPU版本;      安装Ignite.NET的NuGet软件包:      按F4(或点击Query -> References和Properties菜单项);      点击Add NuGet…,可能会出现警告:As you don't have LINQPad Premium/Developer Edition, you can only search for NuGet packages that include LINQPad samples.,这是正常的,因为Ignite软件包确实包含LINQPad示例;      通过单击Add To Query按钮来安装软件包;      点击Add namespaces按钮,并(至少)添加第一个:Apache.Ignite.Core;      关闭NuGet窗口,在Query Properties窗口上单击OK;      确认Language下拉框设置为C# Expression(默认设置);      输入Ignition.Start(),然后按下F5。      Ignite节点启动后,就可以在输出面板中看到通常的控制台输出。      在左侧的Samples选项卡上可以看到打包的示例代码。