Hello Ilya,
I have added the listener for Ignite like this to my web.xml configuration:
<listener>
<listener-class>org.apache.ignite.startup.servlet.ServletContextListenerStartup</listener-class>
</listener>
<listener-class>org.apache.ignite.startup.servlet.ServletContextListenerStartup</listener-class>
</listener>
with followinf parameters:
<init-param>
<param-name>IgniteConfigurationFilePath</param-name>
<param-value>config/ignite-config.xml</param-value>
</init-param>
<param-name>IgniteConfigurationFilePath</param-name>
<param-value>config/ignite-config.xml</param-value>
</init-param>
When I run tomcat I get following output:
[13:09:24] __________ ________________
[13:09:24] / _/ ___/ |/ / _/_ __/ __/
[13:09:24] _/ // (7 7 // / / / / _/
[13:09:24] /___/\___/_/|_/___/ /_/ /___/
[13:09:24]
[13:09:24] ver. 2.7.5#20190603-sha1:be4f2a15
[13:09:24] 2018 Copyright(C) Apache Software Foundation
[13:09:24]
[13:09:24] Ignite documentation: http://ignite.apache.org
[13:09:24]
[13:09:24] Quiet mode.
[13:09:24] ^-- Logging by 'JavaLogger [quiet=true, config=null]'
[13:09:24] ^-- To see **FULL** console log here add -DIGNITE_QUIET=false or "-v" to ignite.{sh|bat}
[13:09:24]
[13:09:24] OS: Linux 5.2.17-200.fc30.x86_64 amd64
[13:09:24] VM information: OpenJDK Runtime Environment 1.8.0_222-b10 Oracle Corporation OpenJDK 64-Bit Server VM 25.222-b10
[13:09:24] Please set system property '-Djava.net.preferIPv4Stack=true' to avoid possible problems in mixed environments.
[13:09:24] Initial heap size is 186MB (should be no less than 512MB, use -Xms512m -Xmx512m).
[13:09:24] / _/ ___/ |/ / _/_ __/ __/
[13:09:24] _/ // (7 7 // / / / / _/
[13:09:24] /___/\___/_/|_/___/ /_/ /___/
[13:09:24]
[13:09:24] ver. 2.7.5#20190603-sha1:be4f2a15
[13:09:24] 2018 Copyright(C) Apache Software Foundation
[13:09:24]
[13:09:24] Ignite documentation: http://ignite.apache.org
[13:09:24]
[13:09:24] Quiet mode.
[13:09:24] ^-- Logging by 'JavaLogger [quiet=true, config=null]'
[13:09:24] ^-- To see **FULL** console log here add -DIGNITE_QUIET=false or "-v" to ignite.{sh|bat}
[13:09:24]
[13:09:24] OS: Linux 5.2.17-200.fc30.x86_64 amd64
[13:09:24] VM information: OpenJDK Runtime Environment 1.8.0_222-b10 Oracle Corporation OpenJDK 64-Bit Server VM 25.222-b10
[13:09:24] Please set system property '-Djava.net.preferIPv4Stack=true' to avoid possible problems in mixed environments.
[13:09:24] Initial heap size is 186MB (should be no less than 512MB, use -Xms512m -Xmx512m).
the last line shows what I mean. I want to configure Xms and Xmx settings, but don't know how to do that.
Can you please help?
Rgds,
Uwe
Gesendet: Montag, 07. Oktober 2019 um 10:14 Uhr
Von: "Ilya Kasnacheev" <[email protected]>
An: [email protected]
Betreff: Re: Ignite Servlet with Tomcat: Memory
Von: "Ilya Kasnacheev" <[email protected]>
An: [email protected]
Betreff: Re: Ignite Servlet with Tomcat: Memory
Hello!
Can you please provide more info? There's a *lot* of ways to calculate memory usage, we have no idea which one you are referring to. Can you copy the relevant messages?
Regards,
--
Ilya Kasnacheev
сб, 5 окт. 2019 г. в 15:22, Uwe Geercken <[email protected]>:
Hello,I have integrated the Ignite servlet with Tomcat. It is running besides my own controller class and works fine.But I wonder how I can increase the heap memory assigned to Ignite. When I start my web container Ignite claims it is using 186Mb as memory. Can somebody please give me a hint of how to increase that?Or is Ignite somehow taking it's memory somehow from Tomcat?Rgds,Uwe
