Re: Lost partitions automatically reset

akorensh wrote > The issue you described is a bit different from the original topic. >This one deals with incorrect lostPartitions() count Sorry about that. As I mentioned I have two different behaviors, hence the mess up. I am trying to reproduce the original issue, the one I am

Re: java.lang.NullPointerException while preloadEntry

Hi Ilya, Apologies for delay. PFA the logs. Ignite.zip Let me know if any other information is required. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Does this Config Reveals any Problem ?

*Code : * public static void main(String[] args) throws InterruptedException { //Ignition.setClientMode(true); try (Ignite ignite = Ignition.start("ignite.xml")) { System.out.println(); System.out.println(">>> Cache query example started."); CacheConfiguration kafkaCache

Re: Does this Config Reveals any Problem ?

Hi, These parameters looks strange to me: Why have you set them? Can you share logs and the code that you use? Thanks, Evgenii пн, 27 янв. 2020 г. в 01:53, v-shaal : > I am working with kafka streamer which at start with putting 10k rec/sec > and >

Re: Server side cache configuration only

Hi! 1) You do not need to have cache configuration on client side, I do that all the time. 2) Do not know Mikael Den 2020-01-27 kl. 21:42, skrev Sabar Banks: Hello Ignite Community, My questions are: 1) Is it possible to only define cache configurations on the server side, via xml, and

Server side cache configuration only

Hello Ignite Community, My questions are: 1) Is it possible to only define cache configurations on the server side, via xml, and avoid defining caches on the client side? 2) Is it possible to only have data bean classes listed in a cache config, to ONLY exist on the server side physically? I

Re: Persistent Data Only Available after Repeatedly Restarting Pod in k8s

Aren't you using any ephemeral storage for your Ignite pods? If you've assigned any type of volume that doesn't guarantee to keep data among restarts then it might be the root cause. Check these instructions for reference:

Re: Lost partitions automatically reset

Hi, Thanks for the reproducer project. The issue you described is a bit different from the original topic. This one deals with incorrect lostPartitions() count (Original issue: I have a cluster with 3 nodes with persistence enabled. I have a distributed cache with backup = 1 where I put

[MEETUP] Seattle Meetup in March

Hi Igniters! GridGain wants to start IMC meetup in Seattle[1] and the first session can be as soon as in March. Do we have here someone from Seattle? It would be cool if you want to present a talk about Apache Ignite - please use this IMC CFP form[2]. Or maybe your company can host the session?

Re: Data Load to Ignite cache is very slow from Oracle Table

Hello! I can see that you only define data source locally. It needs to be defined on all server nodes participating in cache load. Please take a look at https://apacheignite-mix.readme.io/docs/examples Regards, -- Ilya Kasnacheev пн, 27 янв. 2020 г. в 17:45, nithin91 <

Re: Lost partitions automatically reset

Hi, I've tried to run provided example with partitionLossPolicy changed to "READ_WRITE_SAFE", as was described in initial message, and received next results: 1. After shutting down of 2 nodes (out of 5) I see lost partitions on the client: JRH: LostData = [6, 32, 35, 41, 66, 83, 112, 115, 134,

Re: Data Load to Ignite cache is very slow from Oracle Table

Hi Belyakov, Thank you so much. This is very helpful. I am facing the following error when i am using this approach Failed to start component: class org.apache.ignite.IgniteException: Failed to initialize cache store (data source is not provided). Below is the code used for implementation.I

Re: How to terminate long running transactions in 2.4.0?

Hello! I think that killing originator nodes' of these transactions should eventually cause them to terminate, unless there's a hard VM-level deadlock. Regards, -- Ilya Kasnacheev сб, 25 янв. 2020 г. в 01:57, src : > Cluster details: 3 servers, 4 clients. > > Ignite version: 2.4.0 > > Number

Re: Launched Ignite meetups and redesigned events pages

Count me in! пн, 27 янв. 2020 г. в 15:12, Dmitriy Pavlov : > Hi Denis, > > yes, sorry for late reply, I just did double check that I can access > answers. Additionally, Ksenia R. have access to proposals. > > Anyone from PMC who would like to volunteer and being PMC Representative > for Apache

Re: Launched Ignite meetups and redesigned events pages

Hi Denis, yes, sorry for late reply, I just did double check that I can access answers. Additionally, Ksenia R. have access to proposals. Anyone from PMC who would like to volunteer and being PMC Representative for Apache Ignite Local meetups are always welcomed (according

Re: Lost partitions automatically reset

I have two different scenarios or behaviors, none is working as I would expect. One is what I am experiencing in my project (whole project) and the other one is what I am experiencing when creating a toy project trying to reproduce it. In both cases, I am using Ignite 2.7.6. This is the code I am

Re: Data Load to Ignite cache is very slow from Oracle Table

Hi, Example of CacheJdbcPojoStore configuration via code is available here (check "Java Configuration" tab): https://www.gridgain.com/docs/latest/developers-guide/persistence/external-storage#cachejdbcpojostore Regards, Igor Belyakov On Mon, Jan 27, 2020 at 12:44 PM nithin91 <

Does this Config Reveals any Problem ?

I am working with kafka streamer which at start with putting 10k rec/sec and after around 1 Million records in cache it slows down to 2000rec/sec to 500 to 100. I am not getting hold of whats getting wrong. If its to do with dataPages, Threads or something else. *Following are the logs :*

Re: Data Load to Ignite cache is very slow from Oracle Table

Hi Mikael, Thanks for your quick response. I have gone through the documentation reg usage of IgniteCache.loadcache method. Documentation Link: https://apacheignite.readme.io/docs/3rd-party-store#section-loadcache- in the Documentation It was mentioned to enable the JDBC POJO store manually in

Re: Data Load to Ignite cache is very slow from Oracle Table

Hi! If you use put() to insert the data it's not the fastest way, using putAll(), IgniteCache.loadCache() or a streamer is usually much faster, but it depends a little on how you use your data, a streamer is fast but you can't expect all data to be available until you close or flush the

Re: Data Load to Ignite cache is very slow from Oracle Table

Its taking almost 1hour to load the 0.1 million data using result set Cursor -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Data Load to Ignite cache is very slow from Oracle Table

Hi I am trying to load data from Oracle Table to Ignite Cache using Cache Store Load Cache method. Following is the logic implemented in Load Cache method to load the data from Oracle Table using Ignite Cache. 1. JDBC connector is used to connect to Oracle Table and the data is available in