[jira] [Comment Edited] (IGNITE-5618) .NET: Ignite fails with OOM on startup under x86 (32 bit) with default configuration

["Pavel Tupitsyn (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-5618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16224619#comment-16224619 ] 

Pavel Tupitsyn edited comment on IGNITE-5618 at 10/30/17 10:22 AM:
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[~dpavlov] it still crashes under 32-bit JDK on 64-bit machine. Steps to reproduce (on Windows):
* Download binary release of ignite-2.3 and unzip
* Download and install 32-bit Oracle JDK
* Make sure {{JAVA_HOME}} points to that 32-bit JDK
* Run {{ignite.bat}}, it fails with OOM


We have reduced default region size to 20% of total physical memory. I have 16 GB of RAM, this results in default region max size of 3.2 GB, which is too much for a 32-bit process.


was (Author: ptupitsyn):
[~dpavlov] it still crashes under 32-bit JDK on 64-bit machine. Steps to reproduce (on Windows):
* Download binary release of ignite-2.3 and unzip
* Download and install 32-bit Oracle JDK
* Make sure {{JAVA_HOME}} points to that 32-bit JDK
* Run {{ignite.bat}}, it fails with OOM

> .NET: Ignite fails with OOM on startup under x86 (32 bit) with default configuration
> ------------------------------------------------------------------------------------
>
>                 Key: IGNITE-5618
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5618
>             Project: Ignite
>          Issue Type: Bug
>          Components: platforms
>    Affects Versions: 2.0
>            Reporter: Pavel Tupitsyn
>            Priority: Blocker
>              Labels: .NET, MakeTeamcityGreenAgain
>
> Default MemoryPolicyConfiguration settings do not take process bitness into account. We can't use 80% of RAM under 32-bit mode.
> * Add a suite on TC which runs .NET tests on 32 bits



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