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

2019-09-02 Thread vladtovbin
Hi. I have the latest version of Ignite on Win 2016 x64. JDK v.12 x64 is installed and referenced. Running Ignite using \bin\ignite.bat works fine. I'm trying to have Ignite launch as a service, but running \platforms\dotnet\bin\Apache.Ignite.exe produces this error, jvm.dll error=DLL could not be

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

2019-09-02 Thread vladtovbin
Installing 2010 MFC redistributable actually fixed the issue. Thought it was not needed in the latest version, but I guess it still is. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Node failure with "Failed to write buffer." error

2019-09-02 Thread ihalilaltun
Hi mmuzaf, Sorry for late response. When we enabled mmap we had some IO issues, that's why we diseabled it. If there is such a bug like you sad, we can re-enable mmap. - İbrahim Halil Altun Senior Software Engineer @ Segmentify -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Perfomance drop

2019-09-02 Thread Ilya Kasnacheev
Hello! If GC is fine next step is examining thread dumps and logs when a long operation is taking place. You can trigger it yourself by calling IgniteUtils.dumpThreads() in a test setting. Regards, -- Ilya Kasnacheev пн, 2 сент. 2019 г. в 11:11, Кузин Никита (Nikita Kuzin) <

Re: Node failure with "Failed to write buffer." error

2019-09-02 Thread Maxim Muzafarov
Hello, Dmitry is already working over the issue [1] you faced above. Probably, it will be included to the next 2.7.6 Apache Ignite release. According to [2] confluence page, the release will be ready when all the `blocker` issues will be solved. Can you also clarify what type the IO issues you

Re: Tuning client performance.

2019-09-02 Thread Ilya Kasnacheev
Hello! Can you switch to getAll()? Alterntively, try to use more than 1 thread. Regards, -- Ilya Kasnacheev пт, 30 авг. 2019 г. в 19:11, John Smith : > Actually some more details. > > I have a partitioned cache with about 4Million records over 3 nodes. When > I do a get from the REST API I

Re: Node failure with "Failed to write buffer." error

2019-09-02 Thread ihalilaltun
I am sorry but it has been a long time that we changed the configuration and we do not have any logs or traces :( any estimated date for 2.7.6 release? - İbrahim Halil Altun Senior Software Engineer @ Segmentify -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Node failure with "Failed to write buffer." error

2019-09-02 Thread Maxim Muzafarov
Generally, I don't know. The estimated date was - 27 august, but by this time there are some `blocker` issues still open. In my humble opinion, they can be fixed until the end of September. On Mon, 2 Sep 2019 at 14:58, ihalilaltun wrote: > > I am sorry but it has been a long time that we

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

2019-09-02 Thread Ilya Kasnacheev
Hello! You can try enabling Page Eviction, in this case pages with K-V pairs contained in them will be dropped. Regards, On 2019/08/29 11:54:11, colinc wrote: > In a system that is not using native persistence, what is the recommended way > of stopping a cluster from running out of memory -

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2019-09-02 Thread cvcook
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