Troubleshooting

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  • Ken, Those warning messages are innocuous. It means that Ignite/GridGain uses the APIs that are hidden deep in JVM. We use those APIs for memory management needs. Btw, what's your GridGain version? The message below is not printed in the latest versions: ...

    1 person recommends this.
  • Thank Andrei, I entered your settings into the Eclipse [Run Configurations | Arguments] tab and things seem ok now. I still get this warning when I run the ClientPutGetExample in my version of Eclipse (4.11.1) - but the programs do run ok it seems. ...

  • Hi Ken, Running Gridgain with java of version >8 requires the additional configuration: https://docs.gridgain.com/docs#section-running-gridgain-with-java-9-10-11 When you start Gridgain via ignite.sh and ignite.bat then these recommendations will ...

    3 people recommend this.
  • Hi, I have imported the GG CE Maven project "gridgain-advanced-examples"into Eclipse, and believe I have run the Run As Maven clean and build with no errors. But when I try to run the ExampleNodeStart.java program, I get an error that current Java version ...

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    RE: h2 version question

    Why do you need a custom H2 version? It's recommended to use the version that is tested and shipped with a particular GridGain version. Btw, consider GridGain WebConsole for schema importing tasks: https://apacheignite-tools.readme.io/docs/automatic-rdbms-integration ...

    1 person recommends this.

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