Setup Apache Ignite Cluster
Instruction to build and run an example on an Ignite cluster (Ubuntu 16.04)
Download the binary version from ignite homepage, unzip it and place it in an arbitrary directory. (e.g /usr/local)
wget https://www-eu.apache.org/dist//ignite/2.6.0/apache-ignite-fabric-2.6.0-bin.zip
unzip apache-ignite-fabric-2.6.0-bin.zip
sudo mv apache-ignite-fabric-2.6.0-bin/ /usr/local
Now set IGNITE_HOME variable in your bashrc:
export IGNITE_HOME="/usr/local/apache-ignite-fabric-2.6.0-bin/"
To setup the cluster, the only thing you need to do is to run this:
$IGNITE_HOME\bin\ignite.sh
Without any option passed it will load the default configuration file. You can run the command with -i option for interactive run. You have to do these steps for all of the nodes in the network. They will find eachother immediately. You can check the state of the cluster with:
ignitevisorcmd.sh
To run an example on the cluster, change current directory to IGNITE_HOME/examples and build the sources:
mvn clean install
After a successful build go to IGNITE_HOME/examples/target directory and run one of the examples. (you have to include libs, libs/optional, libs/ignite-spring and ignite-examples.jar to your java classpath):
java -cp ../../libs/*:../../libs/optional/*:../../libs/ignite-spring/*:ignite-examples-2.6.0.jar org.apache.ignite.examples.computegrid.ComputeBroadcastExample
Detailed Instructions to build Ignite
It’s recommended to update mvn at least to version 3.5.x But it’s not mandatory. If the process failed, try this option.
Get the source code
git clone https://git-wip-us.apache.org/repos/asf/ignite
It will take some time according to your network speed. Then you have to checkout to a stable version of the code. (Currently 2.6.0) Then create a simple branch.
git checkout 2.6.0
git checkout -b newBranch
Build Commands
When you are in the base folder run this command:
mvn clean install -Pall-java,all-scala,licenses -DskipTests
If you are using Nexus or a repository manager
Because the project has some file-type repositories inside the project directory, don’t send all the requests to Nexus. You can change this line in your settings file (~/.m2/settings.xml)
<mirrorOf>*</mirrorOf>
to
<mirrorOf>external:*</mirrorOf>
You have to add these maven repositories(proxy) to the Nexus: (It’s pretty simple. but don’t forget to add all of them to the proxy group)
Sometimes you have to use -U for maven to force update the packages through Nexus.
Netbeans configuarions for example projects
In this path: run -> configuarion -> customise Add these options to the the run config:
-Xms10g
-Xmx10g
-server
-XX: MaxDirectMemorySize = 2G
-XX: +AlwaysPreTouch
-XX: +UseG1GC
-XX: +ScavengeBeforeFullGC
-XX: +DisableExplicitGC
Check Ignite tutorials and docs pages for more