Embedded GridGain

[rgilles]

Hi GridGain, I'm trying to embedded GridGain DataGrid. I get this wraning at start up:

[17:48:36,039][WARN ][main][G] Failed to detect GridGain installation home. It was neither provided in GridConfiguration nor it could be detected from GRIDGAIN_HOME system property or environmental variable.
[17:48:36,148][INFO ][main][GridKernal] 

Is there a way to avoid to specify the GRIDGAIN_HOME ?

Thanks,

Romain.

[rgilles]

Just after this warning I get this exception:

Caused by: class org.gridgain.grid.spi.GridSpiException: Invalid Jetty configuration file: config/rest/rest-jetty.xml
For more information see:
    Troubleshooting:      http://bit.ly/GridGain-Troubleshooting
    Documentation Center: http://bit.ly/GridGain-Documentation

    at org.gridgain.grid.kernal.processors.rest.protocols.http.jetty.GridJettyRestProtocol.start(GridJettyRestProtocol.java:117)
    at org.gridgain.grid.kernal.processors.rest.GridRestProcessor.startProtocol(GridRestProcessor.java:389)
    at org.gridgain.grid.kernal.processors.rest.GridRestProcessor.start(GridRestProcessor.java:338)
    at org.gridgain.grid.kernal.GridKernal.startProcessor(GridKernal.java:1458)
    ... 34 more

How can I avoid the jetty server startup? If the jetty server is required how can I specify the jetty configuration in an other way?

Thanks,

Romain

[agoncharuk]

GRIDGAIN_HOME is not required for node startup.

If you do not need REST/client functionality, you can disable rest by setting restEnabled=false in GridGonfiguration.

Otherwise, you need to copy jetty server configuration (config/rest/rest-jetty.xml) to your application folder from GridGain distribution and specify path to this config in GridConfiguration via setRestJettyPath(...)

In both cases node starts fine for me in embedded mode without GRIDGAIN_HOME

[rgilles]

Hi, Thanks, It works perfectly now! I have now a small issue. How can change the work directory.

Thanks,

Romain

[rgilles]

Ok I found a workaround. I point the GRIDGAIN_HOME system property to my "work" (a.k.a. data) folder and run like a charm.

Romain

[dsetrakyan]

We have fixed it not to require jetty configuration file unless you need to change something in it. Expect it in the upcoming 6.0.3 release.

[rgilles]

It works now for me. Thanks,

Romain.