Re: Job Stealing node not stealing jobs

Hi, attached a small scala project. Just set the build path to src after building and compiling with sbt. We want to execute processes that happen outside the JVM. These processes can be extremely memory intensive which is why I am limiting the number of parallel jobs that can be executed on a

Users named "ignite" cannot change their password?

Hi, Execute the following statement: ALTER USER ignite WITH PASSWORD 'test123'; The error message is as follows: SQL 错误 [1] [5]: Operation failed [nodeId=88b03674-04a4-44cb-bd42-8f2ed1e980ff, opId=5b656f9fc61-7cd6fa68-ee67-49d4-aee8-60958f5584af, err=class

Re: unsubscribe

please send an email to user-unsubscr...@ignite.apache.org 在 2019/9/4 上午9:44, Jason Man, CLSA 写道: Please unsubscribe Thanks. The content of this communication is intended for the recipient and is subject to CLSA Legal and Regulatory Notices. These can be viewed at

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Re: Re: Can Ignite transaction manage cached and non-cached data writes?

Hello Uwe, Why don't you create separate cache corresponding to each table in rdbms? Best Regards, Gaurav On Tue, Sep 3, 2019, 8:31 PM Uwe Geercken wrote: > > Hello, > > my first post here for Apache Ignite... > > I have a question and looking for some advice. I have data from a > relational

Aw: Re: Can Ignite transaction manage cached and non-cached data writes?

  Hello,   my first post here for Apache Ignite...   I have a question and looking for some advice. I have data from a relational database which I will load into Ignite. Each table from the source system has a UID (number), to uniquely identify each record.   If I understand it correctly,

ignite.net when started as service not reading spring config

On latest version of apache.ignite. Installed as Windows service on Win 2016. Added this entry to AppSettings section in Apache.Ignite.exe.config: If I launch apache.ignite.exe via command prompt, it reads the above config correctly. If I launch from the same location as service, the config

Re: Can Ignite transaction manage cached and non-cached data writes?

Hi, By default Ignite will handle only updates that were done using Ignite cache API. I guess that you have already read next article: https://www.gridgain.com/resources/blog/apache-ignite-transactions-architecture-transaction-handling-level-3rd-party BR, Andrei 9/3/2019 2:03 PM, bijunathg

Re: Job Stealing node not stealing jobs

Hi, Some remarks about job stealing SPI: 1)You have some nodes that can proceed the tasks of some compute job. 2)Tasks will be executed in public thread pool by default: https://apacheignite.readme.io/docs/thread-pools#section-public-pool 3)If some node thread pool is busy then some task of

Re: Tuning client performance.

Actually, I looked closer at my code. Cannot use getAll() and the Queue is single partition, so can't use multiple threads, the application is per event and we have tested it up to 3K events per second not including the cache. But also the application a fully async using vertx.io. Looking closer

Re: How to stop a node from dying when memory is full?

Thanks - that does seem to be effective at stopping the OOM condition at least. Is there any way to determine which cache entries were affected by the page expiry, do you know? The EVT_CACHE_ENTRY_EVICTED doesn't seem to get fired in this case as far as I can tell. Is that your expectation? This

Ignite transaction recovery on third-party persistence

Hi, We have strict transactional requirements to query and update some cached data. Our queries are mostly SQL and so we fully load data at application startup. Our cached data is huge so we use a partitioned cache for scalability. Also for some BI applications, we need to write the data into an

Can Ignite transaction manage cached and non-cached data writes?

Hi, Our application wants to do SQL queries and writes on some cached data (partitioned) and at the same time update some other non-cached data in the same transactional context. We do not want to cache everything for optimizing the cache memory footprint. The data-store could be any RDBMS store.

Re: v.2.7.5 jvm.dll error=DLL could not be loaded

Hi Vlad, I see that the problem is solved, but do you have the full error message? Thanks, Pavel On Tue, Sep 3, 2019 at 8:04 AM vladtovbin wrote: > Installing 2010 MFC redistributable actually fixed the issue. Thought it > was > not needed in the latest version, but I guess it still is. > > >

Job Stealing node not stealing jobs

HI there, I have asked this question, however I asked it under a different and resolved topic, so I posted the quest under a more suitable title. I hope thats ok We have tried to configure two compute server nodes one of which is running on a weaker machine. The node running on the more powerful

Re: Using Persistent ignite queues

Hi! IgniteQueue is stored in the atomics cache, which is called ignite-sys-atomic-cache@default-ds-group by default. This cache is stored in the default data region, so in order to make it persisted, you need to make the default data region persisted using

Re: Apache Ignite cluster node events not Triggered

Hello, Thank for reply. in my case terminated(kiiled) all ignite server pods manually in that case all Nodes will left the cluster and client node should terminate and it will raise the event CLIENT_NODE_DISCONNECTED. if any one server get disconnected then event NODE_LEFT event will raise and