RE: Peer ClassLoading Issue | Apache Ignite 2.10 with Spring Boot 2.3

2021-05-12 Thread Vasily Laktionov
Hi, Try cacheConfiguration.setPeerClassLoadingEnabled(true). Also you can try cacheConfiguration.setDeploymentMode(PRIVATE). https://ignite.apache.org/docs/latest/code-deployment/peer-class-loading#enabling-peer-class-loading

when persistence enabled,MaxDirectMemorySize = walSegmentSize * 4

2021-05-12 Thread 38797715
hello team, doc says: If you use Ignite native persistence, we recommend that you set the MaxDirectMemorySize JVM parameter to walSegmentSize * 4 why? In addition, for the following configuration and code: "vmArgs": "-XX:+PrintGCDetails -XX:MaxDirectMemorySize=5m" ByteBuffer bb =

Re: help with control.sh script

2021-05-12 Thread Aleksandr Shapkin
Hello! Most likely it’s the same connectivity issue that lead to the lost partitions. Do you have the full cmd output and some server logs? > On 15 Apr 2021, at 21:15, facundo.maldonado > wrote: > > I'm testing a 32 nodes cluster with a partitioned cache with one backup. > If 2 of them

Re: Cluster endpoints [2.10 c++ thin client]

2021-05-12 Thread Igor Sapego
This is possible because when you add endpoints to client's configuration it will use all of them when sending requests (it will send them to random nodes though). So when you send a large batches of values there won't be a single node bottleneck, when a single node deals with a great number of

Re: when persistence enabled,MaxDirectMemorySize = walSegmentSize * 4

2021-05-12 Thread akorensh
Hi, Make sure that -XX:+DisableExplicitGC is not used to avoid facing https://bugs.openjdk.java.net/browse/JDK-8142537. Also use -XX:-HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=.. to take a heap dump and see where memory is being consumed. see:

Please unsubscribe me

2021-05-12 Thread Bellrose, Brian
I tried to unsubscribe through the site, but I still get emails. Please unsubscribe my email. Brian This email and any attachments are only for use by the intended recipient(s) and may contain legally privileged, confidential, proprietary or otherwise private information. Any unauthorized use,

Re: ClassNotFoundException in Ignite cron occasionally

2021-05-12 Thread Ilya Kasnacheev
Hello! Did you come around to solve the issue? Can you please share your findings with our community? Regards, -- Ilya Kasnacheev ср, 14 апр. 2021 г. в 17:39, mohdgadi : > I am running ignite cron in ignite version 2.8.1. But I am facing the below > exception occasionally on corn runs on

Execute Ignite Callable Jobs with set priorities

2021-05-12 Thread Kishan
Hi All, I have a use case I need to create 1000s of ignite Callable tasks and execute these tasks on ignite cluster. Some of these jobs should be executed on high priority by ignite cluster. For example, ignite client has sent around 50 tasks to cluster and now they are in queue or are being