Re: Failed to wait for initial partition map exchange

Ilya - Thank for your reply. Is there any configuration can help us reduce the WAL time in 2.6.0. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

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Unsubscribe On Sat, 19 Jan 2019 at 9:33 AM, romil kothawade wrote: -- Regards, Viraj Rathod

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Re: Creating Dataset classNotFound exception

also, in this function, if tableCache is a sql tableCache, will IgniteBiFunction is correctly executed try { dataSet = DatasetFactory.createSimpleDataset(ignite, tableCache, extractor); } catch (Exception e) { e.printStackTrace(); } -- Sent from:

Re: Creating Dataset classNotFound exception

For the moment, I moved my class to server - libs folder The test program didnt run successfully, but does these errors mean, I am missing something on server side and would that be fatal [03:18:28,156][WARNING][pub-#74][BLAS] Failed to load implementation from:

part 3 - dead in the water now - notes and questions on configuration and installation of web console for ignite

Part 3 of notes and questions about web console for ignite Restarted attempt inside BDD (https://apacheignite-tools.readme.io/docs/build-and-deploy) of the section titled: Run Ignite Web Console In Development Mode

Re: Difference Between Client and Server Ignite Configurations

Hello! You can surely start with such configuration, then maybe your client and server configurations will diverge as development goes by. Regards, -- Ilya Kasnacheev пт, 18 янв. 2019 г. в 18:07, nitin dharrao : > Hello following is my Ignite Configuration for Client App. However the same >

Re: Thin client and Ignite Repository

Hello! I don't think IgniteRepository will support IgniteClient. IgniteClient is not a drop-in replacement for Ignite thick node and therefore all integrations usually expect regular Ignite. Regards. -- Ilya Kasnacheev пт, 18 янв. 2019 г. в 20:27, nitin dharrao : >

Re: Creating Dataset classNotFound exception

Hello! I'm not sure that Peer Class Loading will load main-class. So make sure that your IgniteBiFunction is a static class. Lambdas are notorious for not being static, carrying whole outer class with them when they are serialized. So yes, you should. Regards, -- Ilya Kasnacheev пт, 18 янв.

Re: Search on a composite key

Hello! SQL can filter (and query) fields from both keys and values and there should be examples on readme.io. Just make sure you have a secondary index on this field. Regards, -- Ilya Kasnacheev пт, 18 янв. 2019 г. в 19:08, ihorps : > hi Mikhail > > Thank you for your response. > > Yes,

Re: Cache updates slow on Linux Vs Windows

Hello! I was running this case on Linux and it took 2 seconds (no PME messages). It was not my intent to compare Windows vs Linux performance, there are just known issues for Apache Ignite discovery on Windows where it takes much longer to scan ports. However, I think the bottom of it is just

part 2 - notes and questions on configuration and installation of web console for ignite

Part 2 of notes and questions about web console for ignite = Items = Item 1. Found more npm issues while performing "Run Ignite Web Console In Development Mode" of BDD referenced in Part 1 Item 2. <<>>> It seems that the latest version of community mongodb is NOT supported by Ignite.

notes and questions on configuration and installation of web console for ignite

Am going through the manual installation and implementation of the Ignite Web Console. This is Part 1 of a series of notes that I’m making…. Throughout this set of items (questions and notes), I’m referencing the “Build and Deploy“ document (BDD)

Thin client and Ignite Repository

https://apacheignite.readme.io/v2.7/docs/java-thin-client I followed the above link to connect to remote Apache Ignite server Node. However, am receiving the following error. The simple reason for this error is it needs to execute config file that has @EnableIgniteRepositories. However, my

Re: Creating Dataset classNotFound exception

I have enabled peer class loading all my clients and servers. Should I be pulling IgniteBiFunction into a separate class and try? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Search on a composite key

hi Mikhail Thank you for your response. Yes, I've read the documentation (provided in your link) before I posted the message here but somehow I understood that there are two ways to search on composite key: 1. Scan Queries - does the job but doesn't look efficient enough such as it we have to

Re: Ignite in GCP cloud

Thank you Mikhail. How the following configuration would look like in Kubernetes cluster? ClientConfiguration cfg = new ClientConfiguration().setAddresses("127.0.0.1:10800"); GCP Kube Cluster will have two PODs which are not public IPs. We can create Kubernetes Load Balancer to manage the

Re: Search on a composite key

Hi Please read this doc: https://apacheignite.readme.io/docs/cache-queries this section describes exactly what you want. Thanks, Mike. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: ignite_backup_restore_query

I think you didn't copy the work directory, it can configured by IgniteConfiguration, by default it locates in $IGNITE_HOME/work -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Ignite in GCP cloud

>1. you can use docker file from ignite kubernetus module: https://github.com/apache/ignite/blob/7b9cd0711b2ab16b8635cdaa588bfb3c03915f3c/modules/kubernetes/config/Dockerfile it's open source, all artifacs are in the module, so you it to build and host image locally. >2. You use too old

Difference Between Client and Server Ignite Configurations

Hello following is my Ignite Configuration for Client App. However the same configuration also exists for Server Apache Ignite Node except one line ( igniteConfiguration.setClientMode(true);)... Is this correct? My idea is to create an instance running on GCP kubernetes and my Business App which

RE: building and running from source

Hi Scott, I think you need this doc: https://github.com/apache/ignite/blob/33ad0ad84a25a0d65ba408accfb1429cb96ff840/DEVNOTES.txt Let me know if it isn't sufficient to make the full build, we will fix it. thanks, Mike. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Data streamer has been closed.

Hello! I can observe this problem with this reproducer on 2.7. I will try to investigate more and file a ticket. Regards,+ -- Ilya Kasnacheev чт, 17 янв. 2019 г. в 16:14, yangjiajun <1371549...@qq.com>: > Hello. > > Please try this loop: > for(int i=0;i<10;i++){ >

Search on a composite key

hi all Could somebody advise me how to query properly from Ignite cache based on composite key condition? Let's say I have a key class: public class Key { private int countryId; private Date dateKey; ... } and a Value class: public class Value { private int value1; private boolean value2;

Re: Creating Dataset classNotFound exception

Hi Mahesh, The defined anonymous class( IgniteBiFunction) will be executed on the server side, so it should be deployed there first, you can do this manually, by extracting the class to distinct class, compile to jar and add to libs folder on the server side. Or you need to enable peer class

RE: sql fields visibility without sql indexing

There are implicit indexes needed to make SQL work – one on primary key, one on affinity key. They are also stored in index.bin, so it’s expected to see it growing. Stan From: Yuriy Sent: 18 января 2019 г. 13:37 To: user@ignite.apache.org Subject: sql fields visibility without sql indexing Hi.

Re: Cache updates slow on Linux Vs Windows

hi all I don't have exact example but I remember that I was running once my prototype ignite app on Windows (all other cases were running under Ubuntu) and I recognized that it was "slightly" faster. I did give too much attention to it by thinking that was just my personal feel and I could be

sql fields visibility without sql indexing

Hi. I want to see sql fields without sql indexing. I use @QuerySqlField() annotation and invoke setIndexedTypes cache configuration method. But I watching that index.bin file is growing up. I dot not use sql index. I need to see sql fields only. Why this file is growing up? -- Sent from:

Re: Cache updates slow on Linux Vs Windows

I suppose that Windows is faster in particular case. Am I wrong? пн, 14 янв. 2019 г. в 18:00, ilya.kasnacheev : > > Hello! > > Did you figure out anything? I went through your log but did not have any > exact ideas. Is it possible that Windows node is slowed down by very active > I/O? > >

Re: Failed to wait for initial partition map exchange

I also have this problem with ignite 2.6.0. Spend more than 350 seconds to restart a ignite node. Here is the system usage during partition map exchange: The CPU is at a low level and memory is enough. Here is the logs, we can find that applying WAL changes takes a long time, about

Re: Failed to wait for initial partition map exchange

I also have this problem with ignite 2.6.0. Spend more than 350 seconds to restart a ignite node. Here is the system usage during partition map exchange: The CPU is at a low level and memory is enough. Here is the logs, we can

Re: server ignite.sh always shutdown

Hello! Can you provide logs? Regards, -- Ilya Kasnacheev чт, 17 янв. 2019 г. в 08:41, hulitao198758 : > Ignite. Sh start multi-node server side is very unstable, often appear > process termination situation, I now is running on a server three cluster > nodes, three servers make up three

Re: Consistency

Hello! By default, cache operations will only read data from primary node (unless readFromBackup is set to true). This means that cache is consistent even with PRIMARY_SYNC. Regards, -- Ilya Kasnacheev пт, 18 янв. 2019 г. в 03:39, Cindy Xing : > In the ignite doc ( >