Re: dumb cache question

2019-04-30 Thread Denis Magda
Caches can store objects of any type, there are no restrictions for "a value type per caches". SQL tables support the following data types: https://apacheignite-sql.readme.io/docs/data-types - Denis On Mon, Apr 29, 2019 at 11:52 PM Scott Cote wrote: > What are the restrictions around having tw

Re: Use case for federated search

2019-04-30 Thread Denis Magda
Hi, Are you thinking of deploying Ignite as a shared layer on top of the sources? If that's the case then attach those sources to your in-memory cluster via the CacheStore interface: https://apacheignite.readme.io/docs/3rd-party-store - Denis On Mon, Apr 29, 2019 at 9:54 AM Enrique Medina Mont

Issues with Clients joining cluster on Kubernetes (EKS)

2019-04-30 Thread Aaron Stockton
I currently am running a 10 node Ignite cluster on EKS. I tried running it was a k8s deployment, but the thrash in getting all the nodes to join and agree on a topology was pretty painful, so its running currently as a statefulset. Currently, the issue I am seeing is that when I try to deploy a cl

Re: Ignite DataStreamer Memory Problems

2019-04-30 Thread kellan
At this point I've spent enough time on this problem and can move on with my project without using @QueryTextField--I'm just letting anyone who's concerned know what I've seen in case you want to probe into this issue any further. I've taken the time to write a reproducer that can be easily run o

sizing

2019-04-30 Thread Clay Teahouse
Hi All If I choose binary data type for my objects, as opposed to varchar, will it result in any saving, and yes, how much? I know that binary type would be faster to read/write but wanted to see if there will be any saving in storage. thanks Clay

Re: Ignite Node failure - null pointer exception

2019-04-30 Thread Ilya Kasnacheev
Hello! My guess is that you have non-matching -Djava.net.preferIPv4Stack=true in your cluster (some nodes have it, some don't). It is recommended to use this setting on all nodes, including Visor. There is a ticket about similar behavior: https://issues.apache.org/jira/browse/IGNITE-8343 Regard

Re: Ignite DataStreamer Memory Problems

2019-04-30 Thread Evgenii Zhuravlev
Hi, Lucene indexes are stored in the heap, while I see that in reproducer you've limited heap size to 1gb. Are you sure that you used these JVM opts? Can you please share logs from your run, so I can check the heap usage? Best Regards, Evgenii вт, 30 апр. 2019 г. в 00:23, kellan : > The issue s