bench-starter.js

const { fork } = require('child_process');

const THREADS = 64;
const children = [];

for (let i = 0; i < THREADS; i++) {
    children.push(fork('CachePut.js', [i.toString()]));
}

CachePut.js

'use strict';

const IgniteClient = require('./apache-ignite-client');
const {Benchmark, Suite} = require('sandra');


const ObjectType = IgniteClient.ObjectType;
const BinaryObject = IgniteClient.BinaryObject;
const IgniteClientConfiguration = IgniteClient.IgniteClientConfiguration;

// const ENDPOINT = ['127.0.0.1:10800'];
const ENDPOINT = ['127.0.0.1:10800', '127.0.0.1:10801'];
const RANGE = 100000;
const CACHE_NAME = 'atomic';
const SAMPLE_VALUE_NAME = 'SampleValue';
// An iteration takes 1 second
const ITERATIONS = 120;

/**
 * Prototype of Thin client benchmark.
 */
class CacheThinPutBenchmark {
    /**
     * Starts benchmark.
     * @param thread
     * @returns {Promise<void>}
     */
    async start(thread) {
        this._thread = thread;
        
        const igniteClient = new IgniteClient(this.onStateChanged.bind(this));
        try {
            await igniteClient.connect(new IgniteClientConfiguration(...ENDPOINT));
            this.cache = igniteClient.getCache(CACHE_NAME).setKeyType(ObjectType.PRIMITIVE_TYPE.INTEGER);

            const bench = new Benchmark('atomic-put', async () => {
                try {
                    await this.atomicPutBench();
                } catch (err) {
                    this._log(`ERROR: ${err.message}`);
                }                
            });

            const suite = new Suite('bench-suite');
            suite.push(bench);
            suite.on('cycle', event => {
                this._log(event.toString());
            });
            suite.on('complete', event => {
                // console.log(`Thread ${this._thread}: complete!`);
            });
            for (this._iter = 0; this._iter < ITERATIONS; this._iter++) {
                await suite.run({timeout: 1000});
            }
        }
        catch (err) {
            this._log(`ERROR: ${err.message}`);
        } finally {
            igniteClient.disconnect();
        }
    }

    async atomicPutBench() {
        const id = Math.floor(Math.random() * RANGE);
        const sample = new BinaryObject(SAMPLE_VALUE_NAME)
            .setField('id', id, ObjectType.PRIMITIVE_TYPE.INTEGER);
        await this.cache.put(id, sample);     
    }

    _log(str) {
        console.log(`Thread ${this._thread}. ${String(str)}`);
    }

    onStateChanged(state, reason) {
        if (state === IgniteClient.STATE.CONNECTED) {
            this._log('Client is started');
        }
        else if (state === IgniteClient.STATE.DISCONNECTED) {
            this._log('Client is stopped');
            if (reason) {
                this._log(reason);
            }
        }
    }
}

async function main () {
    const arg2 = process.argv[2];
    let bench = new CacheThinPutBenchmark();
    await bench.start(arg2);
}

try {
    main().then(() => {console.log('Finish!')});
} catch (err) {
    console.log(err);
}

example-cache.xml

<?xml version="1.0" encoding="UTF-8"?>

<!--
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
-->

<!--
    Ignite Spring configuration file to startup Ignite cache.

    This file demonstrates how to configure cache using Spring. Provided cache
    will be created on node startup.

    Use this configuration file when running HTTP REST examples (see 'examples/rest' folder).

    When starting a standalone node, you need to execute the following command:
    {IGNITE_HOME}/bin/ignite.{bat|sh} examples/config/example-cache.xml

    When starting Ignite from Java IDE, pass path to this file to Ignition:
    Ignition.start("examples/config/example-cache.xml");
-->
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
        <property name="cacheConfiguration">
            <list>
                <!-- Partitioned cache example configuration (Atomic mode). -->
                <bean class="org.apache.ignite.configuration.CacheConfiguration">
                    <property name="name" value="atomic"/>
                    <property name="atomicityMode" value="ATOMIC"/>
                    <property name="cacheMode" value="PARTITIONED"/>
                    <property name="backups" value="1"/>
                </bean>
            </list>
        </property>

        <!-- Explicitly configure TCP discovery SPI to provide list of initial nodes. -->
        <property name="discoverySpi">
            <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
                <property name="ipFinder">
                    <!--
                        Ignite provides several options for automatic discovery that can be used
                        instead os static IP based discovery. For information on all options refer
                        to our documentation: http://apacheignite.readme.io/docs/cluster-config
                    -->
                    <!-- Uncomment static IP finder to enable static-based discovery of initial nodes. -->
                    <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
                    <!--<bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder">-->
                        <property name="addresses">
                            <list>
                                <!-- In distributed environment, replace with actual host IP address. -->
                                <value>127.0.0.1:47500..47509</value>
                            </list>
                        </property>
                    </bean>
                </property>
            </bean>
        </property>
    </bean>
</beans>