Re: Ignite node crashed

Lo, Marcus, hi ! Seems problem really due to long gc pause. Do you apply all suggestions from [1] [2] ? [1]  https://apacheignite.readme.io/docs/jvm-and-system-tuning [2]  https://apacheignite.readme.io/docs/jvm-and-system-tuning#memory-issues   >Hi, >  >I have a 5 node Ignite cluster setup, and

Re: Failed to Scan query data by partition index after insert data using DML

Hello! You need to either use .withKeepBinary(), or provide a Java class with same fields as your table value has, so that it can be natively mapped. Please see https://www.gridgain.com/docs/latest/developers-guide/SQL/sql-key-value-storage Regards, -- Ilya Kasnacheev сб, 8 мая 2021 г. в

Re: Client node disconnected from cluster

Hello! For some reason the client node failed to send metrics in 30,000 ms (half minute). Not sure what to do here. Insufficient memory? Laptop went to sleep? Disk swapping? Garbage collection? You can also increase the listed parameter. Regards, -- Ilya Kasnacheev чт, 6 мая 2021 г. в

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

Hello! Peer class loading will not peer load key-value classes so you need to have them on server side if running code there (or use cache.withKeepBinary()). Regards, -- Ilya Kasnacheev ср, 12 мая 2021 г. в 09:57, Vasily Laktionov : > Hi, > Try

Re: Ignite throws "Failed to resolve class name" Exception

Hello again! I have also noticed that you are running lambdas on the server side. Is peer class loading enabled? Do you have key value/type classes on the server node? Ignite will not peer load key-value classes currently, so you need to explicitly deploy them on the server to be able to

Re: Ignite throws "Failed to resolve class name" Exception

Hello! Can you share a sample of code which causes the issue, as well as cache configuration? Regards, -- Ilya Kasnacheev пт, 7 мая 2021 г. в 21:04, tsipporah22 : > Hi experts, > > I'm running ignite server node in k8s and recently I upgraded ignite to > 2.10.0. Ignite is started with below

Re: Execute Ignite Callable Jobs with set priorities

Hello! Just make sure to use new PriorityQueueCollisionSpi().setStarvationPreventionEnabled(false); otherwise you may get sorting errors on newer JVMs. Regards, -- Ilya Kasnacheev чт, 13 мая 2021 г. в 11:31, Stephen Darlington < stephen.darling...@gridgain.com>: > Yes, it’s configurable

Re: Query with join hangs on ignite thick client

Hello! Are you sure that your thick client has enough memory for reduce phase? It may boil down to the fact that servers have more RAM doing join/aggregation. Can you collect heap/thread dumps during the hanging and check it to see what happens? Regards, -- Ilya Kasnacheev ср, 5 мая 2021 г.

Re: Please unsubscribe me

Hello! You need to send an email to user-unsubscr...@ignite.apache.org Regards, -- Ilya Kasnacheev ср, 12 мая 2021 г. в 19:13, 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

Re: Execute Ignite Callable Jobs with set priorities

Yes, it’s configurable using the CollisionSPI. More here: https://ignite.apache.org/docs/latest/distributed-computing/job-scheduling Regards, Stephen > On 13 May 2021, at 06:39, Kishan wrote: > > Hi All, > > I have a use case I need to create 1000s of ignite Callable tasks and > execute

RE: Unable fetch Ignite JMX metrics

Hi Igniters, After getting the latest source code of JMX exporter, below mentioned issue (details in the trailing) is resolved. However, new one has showed up as below. Seems to be from Ignite source. Could anyone please check and provide a workaround for this ? SEVERE: JMX scrape failed: