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Posted to commits@ignite.apache.org by ra...@apache.org on 2015/12/03 15:44:30 UTC

[1/3] ignite git commit: IGNITE-1270 Implement basic support for OSGi.

Repository: ignite
Updated Branches:
  refs/heads/ignite-1.5 5beed16e3 -> 96e080277


http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/parent/pom.xml
----------------------------------------------------------------------
diff --git a/parent/pom.xml b/parent/pom.xml
index a7ae644..4fd7156 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -35,15 +35,87 @@
 
     <properties>
         <ignite.edition>fabric</ignite.edition>
-        <hadoop.version>2.4.1</hadoop.version>
-        <spark.version>1.5.2</spark.version>
-        <spring.version>4.1.0.RELEASE</spring.version>
+
+        <!-- Build parameters. -->
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.build.timestamp.format>MMMM d yyyy</maven.build.timestamp.format>
         <doxygen.exec>doxygen</doxygen.exec>
         <git.exec>git</git.exec>
-        <jetty.version>9.2.11.v20150529</jetty.version>
+        <maven.bundle.plugin.version>2.5.4</maven.bundle.plugin.version>
         <javadoc.opts>-XDenableSunApiLintControl</javadoc.opts>
+
+        <!-- Dependency versions. -->
+        <activemq.version>5.12.0</activemq.version>
+        <aopalliance.bundle.version>1.0_6</aopalliance.bundle.version>
+        <asm.version>4.2</asm.version>
+        <aspectj.bundle.version>1.7.2_1</aspectj.bundle.version>
+        <aspectj.version>1.7.2</aspectj.version>
+        <aws.sdk.bundle.version>1.10.12_1</aws.sdk.bundle.version>
+        <aws.sdk.version>1.10.29</aws.sdk.version>
+        <camel.version>2.16.0</camel.version>
+        <commons.beanutils.bundle.version>1.8.3_1</commons.beanutils.bundle.version>
+        <commons.beanutils.version>1.8.3</commons.beanutils.version>
+        <commons.codec.version>1.6</commons.codec.version>
+        <commons.collections.version>3.2.1</commons.collections.version>
+        <commons.lang.version>2.6</commons.lang.version>
+        <cron4j.version>2.2.5</cron4j.version>
+        <curator.version>2.9.1</curator.version>
+        <ezmorph.bundle.version>1.0.6_1</ezmorph.bundle.version>
+        <ezmorph.version>1.0.6</ezmorph.version>
+        <flume.ng.version>1.6.0</flume.ng.version>
+        <guava.retrying.version>2.0.0</guava.retrying.version>
+        <guava.version>18.0</guava.version>
+        <guava14.version>14.0.1</guava14.version>
+        <guava16.version>16.0.1</guava16.version>
+        <h2.version>1.3.175</h2.version>
+        <hadoop.version>2.4.1</hadoop.version>
+        <httpclient.version>4.5.1</httpclient.version>
+        <httpcore.version>4.4.3</httpcore.version>
+        <jackson.version>1.9.13</jackson.version>
+        <javax.cache.bundle.version>1.0.0_1</javax.cache.bundle.version>
+        <javax.cache.version>1.0.0</javax.cache.version>
+        <jetty.version>9.2.11.v20150529</jetty.version>
+        <jms.spec.version>1.1.1</jms.spec.version>
+        <jsch.bundle.version>0.1.53_1</jsch.bundle.version>
+        <jsch.version>0.1.53</jsch.version>
+        <jsonlib.bundle.version>2.4_1</jsonlib.bundle.version>
+        <jsonlib.version>2.4</jsonlib.version>
+        <jtidy.version>r938</jtidy.version>
+        <kafka.bundle.version>0.8.2.1_1</kafka.bundle.version>
+        <kafka.clients.bundle.version>0.8.2.0_1</kafka.clients.bundle.version>
+        <kafka.clients.version>0.8.2.0</kafka.clients.version>
+        <kafka.version>0.8.2.1</kafka.version>
+        <kafka.version>0.8.2.1</kafka.version>
+        <karaf.version>4.0.2</karaf.version>
+        <lucene.bundle.version>3.5.0_1</lucene.bundle.version>
+        <lucene.version>3.5.0</lucene.version>
+        <oro.bundle.version>2.0.8_6</oro.bundle.version>
+        <osgi.core.version>5.0.0</osgi.core.version>
+        <osgi.enterprise.version>5.0.0</osgi.enterprise.version>
+        <paho.version>1.0.2</paho.version>
+        <scala210.jline.version>2.10.4</scala210.jline.version>
+        <scala210.library.version>2.10.4</scala210.library.version>
+        <scala211.library.version>2.11.7</scala211.library.version>
+        <slf4j.version>1.7.7</slf4j.version>
+        <slf4j16.version>1.6.4</slf4j16.version>
+        <spark.version>1.5.2</spark.version>
+        <spring.version>4.1.0.RELEASE</spring.version>
+        <spring41.osgi.feature.version>4.1.7.RELEASE_1</spring41.osgi.feature.version>
+        <tomcat.version>8.0.23</tomcat.version>
+        <twitter.hbc.version>2.2.0</twitter.hbc.version>
+        <yammer.metrics.annotation.version>2.2.0</yammer.metrics.annotation.version>
+        <yammer.metrics.core.version>2.2.0</yammer.metrics.core.version>
+        <zkclient.version>0.5</zkclient.version>
+        <zookeeper.version>3.4.6</zookeeper.version>
+
+        <!-- OSGI Manifest generation default property values -->
+        <osgi.import.package>*</osgi.import.package>
+        <osgi.export.package>{local-packages}</osgi.export.package>
+        <osgi.private.package></osgi.private.package>
+        <osgi.embed.dependency></osgi.embed.dependency>
+        <osgi.embed.transitive>false</osgi.embed.transitive>
+        <osgi.fail.ok>false</osgi.fail.ok>
+
     </properties>
 
     <groupId>org.apache.ignite</groupId>
@@ -182,6 +254,15 @@
                         </execution>
                     </executions>
                 </plugin>
+
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-jar-plugin</artifactId>
+                    <configuration>
+                        <useDefaultManifestFile>true</useDefaultManifestFile>
+                    </configuration>
+                </plugin>
+
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-javadoc-plugin</artifactId>
@@ -402,6 +483,52 @@
                         </bottom>
                     </configuration>
                 </plugin>
+
+                <plugin>
+                    <groupId>org.apache.felix</groupId>
+                    <artifactId>maven-bundle-plugin</artifactId>
+                    <version>${maven.bundle.plugin.version}</version>
+                    <extensions>true</extensions>
+                    <configuration>
+                        <archive>
+                            <addMavenDescriptor>true</addMavenDescriptor>
+                        </archive>
+                        <supportedProjectTypes>
+                            <supportedProjectType>jar</supportedProjectType>
+                            <supportedProjectType>war</supportedProjectType>
+                        </supportedProjectTypes>
+                        <instructions>
+                            <Bundle-SymbolicName>${project.groupId}.${project.artifactId}</Bundle-SymbolicName>
+                            <Bundle-Version>${project.version}</Bundle-Version>
+                            <Bundle-Vendor>${project.organization.name}</Bundle-Vendor>
+                            <Bundle-Description>${project.description}</Bundle-Description>
+                            <Bundle-DocURL>${project.url}</Bundle-DocURL>
+                            <Import-Package>
+                                ${osgi.import.package}
+                            </Import-Package>
+                            <Export-Package>
+                                ${osgi.export.package}
+                            </Export-Package>
+                            <Private-Package>
+                                ${osgi.private.package}
+                            </Private-Package>
+                            <Embed-Dependency>${osgi.embed.dependency}</Embed-Dependency>
+                            <Embed-Directory>lib</Embed-Directory>
+                            <Embed-Transitive>${osgi.embed.transitive}</Embed-Transitive>
+                            <_failok>${osgi.fail.ok}</_failok>
+                            <_invalidfilenames />
+                        </instructions>
+                    </configuration>
+                    <executions>
+                        <execution>
+                            <id>bundle-manifest</id>
+                            <phase>process-classes</phase>
+                            <goals>
+                                <goal>manifest</goal>
+                            </goals>
+                        </execution>
+                    </executions>
+                </plugin>
             </plugins>
         </pluginManagement>
 
@@ -625,6 +752,7 @@
                     </execution>
                 </executions>
             </plugin>
+
         </plugins>
     </build>
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 5f86648..993eab2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,6 +80,9 @@
         <module>modules/mqtt</module>
         <module>modules/zookeeper</module>
         <module>modules/camel</module>
+        <module>modules/osgi-paxlogging</module>
+        <module>modules/osgi-karaf</module>
+        <module>modules/osgi</module>
     </modules>
 
     <profiles>


[2/3] ignite git commit: IGNITE-1270 Implement basic support for OSGi.

Posted by ra...@apache.org.
http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/licenses/apache-2.0.txt
----------------------------------------------------------------------
diff --git a/modules/osgi/licenses/apache-2.0.txt b/modules/osgi/licenses/apache-2.0.txt
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/modules/osgi/licenses/apache-2.0.txt
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/pom.xml
----------------------------------------------------------------------
diff --git a/modules/osgi/pom.xml b/modules/osgi/pom.xml
new file mode 100644
index 0000000..d6d46bf
--- /dev/null
+++ b/modules/osgi/pom.xml
@@ -0,0 +1,171 @@
+<?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.
+-->
+
+<!--
+    POM file.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.apache.ignite</groupId>
+        <artifactId>ignite-parent</artifactId>
+        <version>1</version>
+        <relativePath>../../parent</relativePath>
+    </parent>
+
+    <artifactId>ignite-osgi</artifactId>
+    <version>1.5.0-SNAPSHOT</version>
+    <url>http://ignite.apache.org</url>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.ignite</groupId>
+            <artifactId>ignite-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>org.osgi.core</artifactId>
+            <version>${osgi.core.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.ops4j.pax.exam</groupId>
+            <artifactId>pax-exam</artifactId>
+            <version>4.6.0</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.ops4j.pax.exam</groupId>
+            <artifactId>pax-exam-junit4</artifactId>
+            <version>4.6.0</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.ops4j.pax.exam</groupId>
+            <artifactId>pax-exam-container-karaf</artifactId>
+            <version>4.6.0</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.karaf</groupId>
+            <artifactId>apache-karaf</artifactId>
+            <version>${karaf.version}</version>
+            <type>tar.gz</type>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.inject</groupId>
+            <artifactId>javax.inject</artifactId>
+            <version>1</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.ops4j.pax.url</groupId>
+            <artifactId>pax-url-aether</artifactId>
+            <version>2.4.3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>test-jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. 
+                 This bundle is a fragment attached to the ignite-core bundle, as it contains and exports classes in 
+                 the org.apache.ignite.internal.processors.query.h2.opt in the same manner as ignite-geospatial, thus 
+                 leading to a split package situation in OSGi. It also contains an internal processor.
+            -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <configuration>
+                    <instructions>
+                        <Fragment-Host>org.apache.ignite.ignite-core</Fragment-Host>
+                    </instructions>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.servicemix.tooling</groupId>
+                <artifactId>depends-maven-plugin</artifactId>
+                <version>1.3.1</version>
+                <executions>
+                    <execution>
+                        <id>generate-depends-file</id>
+                        <goals>
+                            <goal>generate-depends-file</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <forkCount>1</forkCount>
+                    <systemProperties>
+                        <property>
+                            <name>karafVersion</name>
+                            <value>${karaf.version}</value>
+                        </property>
+                        <property>
+                            <name>projectVersion</name>
+                            <value>${project.version}</value>
+                        </property>
+                        <property>
+                            <name>camelVersion</name>
+                            <value>${camel.version}</value>
+                        </property>
+                    </systemProperties>
+                </configuration>
+            </plugin>
+
+        </plugins>
+    </build>
+    
+</project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/main/java/org/apache/ignite/osgi/IgniteAbstractOsgiContextActivator.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/main/java/org/apache/ignite/osgi/IgniteAbstractOsgiContextActivator.java b/modules/osgi/src/main/java/org/apache/ignite/osgi/IgniteAbstractOsgiContextActivator.java
new file mode 100644
index 0000000..ac76f6e
--- /dev/null
+++ b/modules/osgi/src/main/java/org/apache/ignite/osgi/IgniteAbstractOsgiContextActivator.java
@@ -0,0 +1,238 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi;
+
+import java.util.Dictionary;
+import java.util.Hashtable;
+import org.apache.ignite.Ignite;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.Ignition;
+import org.apache.ignite.configuration.IgniteConfiguration;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.osgi.classloaders.BundleDelegatingClassLoader;
+import org.apache.ignite.osgi.classloaders.ContainerSweepClassLoader;
+import org.apache.ignite.osgi.classloaders.OsgiClassLoadingStrategyType;
+import org.jetbrains.annotations.Nullable;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * This {@link BundleActivator} starts Apache Ignite inside the OSGi container when the bundle is started.
+ * <p>
+ * Create an implementation of this class and set the {@code Bundle-Activator} OSGi Manifest header to the FQN of
+ * your class.
+ * <p>
+ * You must provide the {@link IgniteConfiguration} to start by implementing the {@link #igniteConfiguration()}
+ * abstract method. The return value of this method cannot be {@code null}. For example, if your implementation is
+ * called {@code org.myorg.osgi.IgniteActivator}, your bundle must provide the following header:
+ * <pre>
+ * Bundle-Activator: org.myorg.osgi.IgniteActivator
+ * </pre>
+ * You may use the
+ * <a href="https://felix.apache.org/documentation/subprojects/apache-felix-maven-bundle-plugin-bnd.html">Maven
+ * Bundle Plugin</a> to generate your bundle (or bundle manifest), including the required header.
+ * <p>
+ * This activator also exports the Ignite instance as an OSGi service, with the property {@code ignite.name} set
+ * to the value of {@link Ignite#name()}, if and only if the name is not null.
+ * <p>
+ * Currently, Ignite only allows a single instance per container. We may remove this limitation if enough demand
+ * builds up in the community.
+ *
+ * @see <a href="http://wiki.osgi.org/wiki/Bundle-Activator">Bundle-Activator OSGi Manifest header</a>
+ *
+ */
+public abstract class IgniteAbstractOsgiContextActivator implements BundleActivator {
+    /** OSGI service property name. */
+    public static final String OSGI_SERVICE_PROP_IGNITE_NAME = "ignite.name";
+
+    /** The instance of Ignite started by this Activator. */
+    protected Ignite ignite;
+
+    /** Our bundle context. */
+    private BundleContext bundleCtx;
+
+    /** Ignite logger. */
+    private IgniteLogger log;
+
+    /**
+     * Method invoked by OSGi to start the bundle. It starts the specified Ignite configuration.
+     *
+     * @param ctx Bundle context.
+     * @throws Exception
+     */
+    @Override public final void start(BundleContext ctx) throws Exception {
+        // Ensure that no other instances are running.
+        if (IgniteOsgiUtils.gridCount() > 0) {
+            throw new IgniteException("Failed to start Ignite instance (another instance is already running " +
+                "and ignite-osgi is currently limited to a single instance per container).");
+        }
+
+        bundleCtx = ctx;
+
+        // Start the Ignite configuration specified by the user.
+        IgniteConfiguration cfg = igniteConfiguration();
+
+        A.notNull(cfg, "Ignite configuration");
+
+        // Override the classloader with the classloading strategy chosen by the user.
+        ClassLoader clsLdr;
+
+        if (classLoadingStrategy() == OsgiClassLoadingStrategyType.BUNDLE_DELEGATING)
+            clsLdr = new BundleDelegatingClassLoader(bundleCtx.getBundle(), Ignite.class.getClassLoader());
+        else
+            clsLdr = new ContainerSweepClassLoader(bundleCtx.getBundle(), Ignite.class.getClassLoader());
+
+        cfg.setClassLoader(clsLdr);
+
+        onBeforeStart(ctx);
+
+        // Start Ignite.
+        try {
+            ignite = Ignition.start(cfg);
+        }
+        catch (Throwable t) {
+            U.error(log, "Failed to start Ignite via OSGi Activator [errMsg=" + t.getMessage() + ']', t);
+
+            onAfterStart(ctx, t);
+
+            return;
+        }
+
+        log = ignite.log();
+
+        log.info("Started Ignite from OSGi Activator [name=" + ignite.name() + ']');
+
+        // Add into Ignite's OSGi registry.
+        IgniteOsgiUtils.classloaders().put(ignite, clsLdr);
+
+        // Export Ignite as a service.
+        exportOsgiService(ignite);
+
+        onAfterStart(ctx, null);
+    }
+
+    /**
+     * Stops Ignite when the bundle is stopping.
+     *
+     * @param ctx Bundle context.
+     * @throws Exception If failed.
+     */
+    @Override public final void stop(BundleContext ctx) throws Exception {
+        onBeforeStop(ctx);
+
+        try {
+            ignite.close();
+        }
+        catch (Throwable t) {
+            U.error(log, "Failed to stop Ignite via OSGi Activator [errMsg=" + t.getMessage() + ']', t);
+
+            onAfterStop(ctx, t);
+
+            return;
+        }
+
+        if (log.isInfoEnabled())
+            log.info("Stopped Ignite from OSGi Activator [name=" + ignite.name() + ']');
+
+        IgniteOsgiUtils.classloaders().remove(ignite);
+
+        onAfterStop(ctx, null);
+    }
+
+    /**
+     * This method is called before Ignite initialises.
+     * <p>
+     * The default implementation is empty. Override it to introduce custom logic.
+     *
+     * @param ctx The {@link BundleContext}.
+     */
+    protected void onBeforeStart(BundleContext ctx) {
+        // No-op.
+    }
+
+    /**
+     * This method is called after Ignite initialises, only if initialization succeeded.
+     * <p>
+     * The default implementation is empty. Override it to introduce custom logic.
+     *
+     * @param ctx The {@link BundleContext}.
+     * @param t Throwable in case an error occurred when starting. {@code null} otherwise.
+     */
+    protected void onAfterStart(BundleContext ctx, @Nullable Throwable t) {
+        // No-op.
+    }
+
+    /**
+     * This method is called before Ignite stops.
+     * <p>
+     * The default implementation is empty. Override it to introduce custom logic.
+     *
+     * @param ctx The {@link BundleContext}.
+     */
+    protected void onBeforeStop(BundleContext ctx) {
+        // No-op.
+    }
+
+    /**
+     * This method is called after Ignite stops, only if the operation succeeded.
+     * <p>
+     * The default implementation is empty. Override it to introduce custom logic.
+     *
+     * @param ctx The {@link BundleContext}.
+     * @param t Throwable in case an error occurred when stopping. {@code null} otherwise.
+     */
+    protected void onAfterStop(BundleContext ctx, @Nullable Throwable t) {
+        // No-op.
+    }
+
+    /**
+     * Override this method to provide the Ignite configuration this bundle will start.
+     *
+     * @return The Ignite configuration.
+     */
+    public abstract IgniteConfiguration igniteConfiguration();
+
+    /**
+     * Override this method to indicate which classloading strategy to use.
+     *
+     * @return The strategy.
+     */
+    public OsgiClassLoadingStrategyType classLoadingStrategy() {
+        return OsgiClassLoadingStrategyType.BUNDLE_DELEGATING;
+    }
+
+    /**
+     * Exports the Ignite instance onto the OSGi Service Registry.
+     *
+     * @param ignite Ignite.
+     */
+    private void exportOsgiService(Ignite ignite) {
+        Dictionary<String, String> dict = new Hashtable<>();
+
+        // Only add the service property if the grid name != null.
+        if (ignite.name() != null)
+            dict.put(OSGI_SERVICE_PROP_IGNITE_NAME, ignite.name());
+
+        bundleCtx.registerService(Ignite.class, ignite, dict);
+
+        if (log.isInfoEnabled())
+            log.info("Exported OSGi service for Ignite with properties: " + dict);
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/main/java/org/apache/ignite/osgi/IgniteOsgiUtils.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/main/java/org/apache/ignite/osgi/IgniteOsgiUtils.java b/modules/osgi/src/main/java/org/apache/ignite/osgi/IgniteOsgiUtils.java
new file mode 100644
index 0000000..deda3e8
--- /dev/null
+++ b/modules/osgi/src/main/java/org/apache/ignite/osgi/IgniteOsgiUtils.java
@@ -0,0 +1,69 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentMap;
+import org.apache.ignite.Ignite;
+import org.jsr166.ConcurrentHashMap8;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.FrameworkUtil;
+
+/**
+ * Helper class for OSGi.
+ */
+public class IgniteOsgiUtils {
+    /** Whether we are running in an OSGi container. */
+    private static boolean osgi = FrameworkUtil.getBundle(IgniteOsgiUtils.class) != null;
+
+    /** Maps Ignite instances to the ClassLoaders of the bundles they were started from. */
+    private static final ConcurrentMap<Ignite, ClassLoader> CLASSLOADERS = new ConcurrentHashMap8<>();
+
+    /**
+     * Private constructor.
+     */
+    private IgniteOsgiUtils() { }
+
+    /**
+     * Returns whether we are running in an OSGi environment.
+     *
+     * @return {@code true/false}.
+     */
+    public static boolean isOsgi() {
+        return osgi;
+    }
+
+    /**
+     * Returns a {@link Map} of {@link Ignite} instances and the classloaders of the {@link Bundle}s they were
+     * started from.
+     *
+     * @return The {@link Map}.
+     */
+    protected static Map<Ignite, ClassLoader> classloaders() {
+        return CLASSLOADERS;
+    }
+
+    /**
+     * Returns the number of grids currently running in this OSGi container.
+     *
+     * @return The grid count.
+     */
+    public static int gridCount() {
+        return CLASSLOADERS.size();
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/BundleDelegatingClassLoader.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/BundleDelegatingClassLoader.java b/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/BundleDelegatingClassLoader.java
new file mode 100644
index 0000000..07c0682
--- /dev/null
+++ b/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/BundleDelegatingClassLoader.java
@@ -0,0 +1,147 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi.classloaders;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Enumeration;
+import org.apache.ignite.internal.util.tostring.GridToStringExclude;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.osgi.framework.Bundle;
+
+/**
+ * A {@link ClassLoader} implementation delegating to a given OSGi bundle, and to the specified {@link ClassLoader}
+ * as a fallback.
+ */
+public class BundleDelegatingClassLoader extends ClassLoader {
+    /** The bundle which loaded Ignite. */
+    protected final Bundle bundle;
+
+    /** The fallback classloader, expected to be the ignite-core classloader. */
+    @GridToStringExclude
+    protected final ClassLoader clsLdr;
+
+    /**
+     * Constructor.
+     *
+     * @param bundle The bundle
+     */
+    public BundleDelegatingClassLoader(Bundle bundle) {
+        this(bundle, null);
+    }
+
+    /**
+     * Constructor.
+     *
+     * @param bundle The bundle.
+     * @param classLoader Fallback classloader.
+     */
+    public BundleDelegatingClassLoader(Bundle bundle, ClassLoader classLoader) {
+        this.bundle = bundle;
+        this.clsLdr = classLoader;
+    }
+
+    /** {@inheritDoc} */
+    @Override protected Class<?> findClass(String name) throws ClassNotFoundException {
+        return bundle.loadClass(name);
+    }
+
+    /** {@inheritDoc} */
+    @Override protected URL findResource(String name) {
+        URL resource = bundle.getResource(name);
+
+        if (resource == null && clsLdr != null)
+            resource = clsLdr.getResource(name);
+
+        return resource;
+    }
+
+    /**
+     * Finds a given resource from within the {@link #bundle}.
+     *
+     * @param name The resource name.
+     * @return URLs of resources.
+     * @throws IOException
+     */
+    @SuppressWarnings({"unchecked", "rawtypes"})
+    protected Enumeration findResources(String name) throws IOException {
+        return bundle.getResources(name);
+    }
+
+    /**
+     * Loads a class trying the {@link #bundle} first, falling back to the ClassLoader {@link #clsLdr}.
+     *
+     * @param name Class name.
+     * @param resolve {@code true} to resolve the class.
+     * @return The Class.
+     * @throws ClassNotFoundException
+     */
+    @Override protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
+        Class<?> cls;
+
+        try {
+            cls = findClass(name);
+        }
+        catch (ClassNotFoundException e) {
+            if (clsLdr == null)
+                throw classNotFoundException(name);
+
+            try {
+                cls = clsLdr.loadClass(name);
+            }
+            catch (ClassNotFoundException e2) {
+                throw classNotFoundException(name);
+            }
+
+        }
+
+        if (resolve)
+            resolveClass(cls);
+
+        return cls;
+    }
+
+    /**
+     * Returns the {@link Bundle} to which this ClassLoader is associated.
+     *
+     * @return The Bundle.
+     */
+    public Bundle getBundle() {
+        return bundle;
+    }
+
+    /** {@inheritDoc} */
+    @Override public String toString() {
+        return S.toString(BundleDelegatingClassLoader.class, this);
+    }
+
+    /**
+     * Builds a {@link ClassNotFoundException}.
+     *
+     * @param clsName Class name.
+     * @return The exception.
+     */
+    protected ClassNotFoundException classNotFoundException(String clsName) {
+        String s = "Failed to resolve class [name=" + clsName +
+            ", bundleId=" + bundle.getBundleId() +
+            ", symbolicName=" + bundle.getSymbolicName() +
+            ", fallbackClsLdr=" + clsLdr + ']';
+
+        return new ClassNotFoundException(s);
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/ContainerSweepClassLoader.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/ContainerSweepClassLoader.java b/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/ContainerSweepClassLoader.java
new file mode 100644
index 0000000..e2e773a
--- /dev/null
+++ b/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/ContainerSweepClassLoader.java
@@ -0,0 +1,134 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi.classloaders;
+
+import java.util.Set;
+import java.util.concurrent.ConcurrentMap;
+import org.apache.ignite.internal.util.GridConcurrentHashSet;
+import org.jsr166.ConcurrentHashMap8;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.Constants;
+
+/**
+ * A {@link ClassLoader} implementation that first attempts to load the class from the associated {@link Bundle}. As
+ * a fallback, it sweeps the entire OSGi container to find the requested class, returning the first hit.
+ * <p>
+ * It keeps a cache of resolved classes and unresolvable classes, in order to optimize subsequent lookups.
+ */
+public class ContainerSweepClassLoader extends BundleDelegatingClassLoader {
+    /** Classes resolved previously. */
+    private final ConcurrentMap<String, Bundle> resolved = new ConcurrentHashMap8<>();
+
+    /** Unresolvable classes. */
+    private final Set<String> nonResolvable = new GridConcurrentHashSet<>();
+
+    /**
+     * Constructor with a {@link Bundle} only.
+     *
+     * @param bundle The bundle.
+     */
+    public ContainerSweepClassLoader(Bundle bundle) {
+        super(bundle);
+    }
+
+    /**
+     * Constructor with a {@link Bundle} and another {@link ClassLoader} to check.
+     *
+     * @param bundle The bundle.
+     * @param classLoader The other classloader to check.
+     */
+    public ContainerSweepClassLoader(Bundle bundle, ClassLoader classLoader) {
+        super(bundle, classLoader);
+    }
+
+    /**
+     * Runs the same logic to find the class as {@link BundleDelegatingClassLoader}, but if not found, sweeps the
+     * OSGi container to locate the first {@link Bundle} that can load the class, and uses it to do so.
+     *
+     * @param name The classname.
+     * @param resolve Whether to resolve the class or not.
+     * @return The loaded class.
+     * @throws ClassNotFoundException
+     */
+    @Override protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
+        // If we know it's not resolvable, throw the exception immediately.
+        if (nonResolvable.contains(name))
+            throw classNotFoundException(name);
+
+        Class<?> cls;
+
+        // First, delegate to super, and return the class if found.
+        try {
+            cls = super.loadClass(name, resolve);
+            return cls;
+        }
+        catch (ClassNotFoundException e) {
+            // Continue.
+        }
+
+        // Else, check the cache.
+        if (resolved.containsKey(name))
+            return resolved.get(name).loadClass(name);
+
+        // If still unresolved, sweep the container.
+        cls = sweepContainer(name);
+
+        // If still unresolved, throw the exception.
+        if (cls == null)
+            throw classNotFoundException(name);
+
+        return cls;
+    }
+
+    /**
+     * Sweeps the OSGi container to find the first {@link Bundle} that can load the class.
+     *
+     * @param name The classname.
+     * @return The loaded class.
+     */
+    protected Class<?> sweepContainer(String name) {
+        Class<?> cls = null;
+
+        Bundle[] bundles = bundle.getBundleContext().getBundles();
+
+        int bundleIdx = 0;
+
+        for (; bundleIdx < bundles.length; bundleIdx++) {
+            Bundle b = bundles[bundleIdx];
+
+            // Skip bundles that haven't reached RESOLVED state; skip fragments.
+            if (b.getState() <= Bundle.RESOLVED || b.getHeaders().get(Constants.FRAGMENT_HOST) != null)
+                continue;
+
+            try {
+                cls = b.loadClass(name);
+                break;
+            }
+            catch (ClassNotFoundException e) {
+                // No-op.
+            }
+        }
+
+        if (cls == null)
+            nonResolvable.add(name);
+        else
+            resolved.put(name, bundles[bundleIdx]);
+
+        return cls;
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/OsgiClassLoadingStrategyType.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/OsgiClassLoadingStrategyType.java b/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/OsgiClassLoadingStrategyType.java
new file mode 100644
index 0000000..9afde42
--- /dev/null
+++ b/modules/osgi/src/main/java/org/apache/ignite/osgi/classloaders/OsgiClassLoadingStrategyType.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi.classloaders;
+
+/**
+ * Enum for the user to indicate which type of {@link ClassLoader} Ignite should use.
+ */
+public enum OsgiClassLoadingStrategyType {
+    /** Use this value for {@link BundleDelegatingClassLoader}. */
+    BUNDLE_DELEGATING,
+
+    /** Use this value for {@link ContainerSweepClassLoader}. */
+    CONTAINER_SWEEP
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/test/java/org/apache/ignite/osgi/AbstractIgniteKarafTest.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/test/java/org/apache/ignite/osgi/AbstractIgniteKarafTest.java b/modules/osgi/src/test/java/org/apache/ignite/osgi/AbstractIgniteKarafTest.java
new file mode 100644
index 0000000..786b543
--- /dev/null
+++ b/modules/osgi/src/test/java/org/apache/ignite/osgi/AbstractIgniteKarafTest.java
@@ -0,0 +1,109 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import javax.inject.Inject;
+
+import org.apache.karaf.features.FeaturesService;
+
+import org.junit.runner.RunWith;
+import org.ops4j.pax.exam.Option;
+import org.ops4j.pax.exam.junit.PaxExam;
+import org.ops4j.pax.exam.karaf.options.LogLevelOption;
+import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy;
+import org.ops4j.pax.exam.spi.reactors.PerMethod;
+import org.osgi.framework.BundleContext;
+
+import static org.ops4j.pax.exam.CoreOptions.junitBundles;
+import static org.ops4j.pax.exam.CoreOptions.maven;
+import static org.ops4j.pax.exam.CoreOptions.mavenBundle;
+import static org.ops4j.pax.exam.CoreOptions.options;
+import static org.ops4j.pax.exam.CoreOptions.systemProperty;
+import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.editConfigurationFileExtend;
+import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.features;
+import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.karafDistributionConfiguration;
+import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.logLevel;
+
+/**
+ * Abstract test class that sets up an Apache Karaf container with Ignite installed.
+ */
+@RunWith(PaxExam.class)
+@ExamReactorStrategy(PerMethod.class)
+public abstract class AbstractIgniteKarafTest {
+    /** Features we do not expect to be installed. */
+    protected static final Set<String> IGNORED_FEATURES = new HashSet<>(
+        Arrays.asList("ignite-log4j", "ignite-scalar-2.10"));
+
+    /** Regex matching ignite features. */
+    protected static final String IGNITE_FEATURES_NAME_REGEX = "ignite.*";
+
+    /** Project version. */
+    protected static final String PROJECT_VERSION = System.getProperty("projectVersion");
+
+    /** Pax Exam will inject the Bundle Context here. */
+    @Inject
+    protected BundleContext bundleCtx;
+
+    /** Pax Exam will inject the Karaf Features Service. */
+    @Inject
+    protected FeaturesService featuresSvc;
+
+    /**
+     * Base configuration for a Karaf container running the specified Ignite features.
+     *
+     * @return The configuration.
+     */
+    public Option[] baseConfig() {
+        return options(
+
+            // Specify which version of Karaf to use.
+            karafDistributionConfiguration()
+                .frameworkUrl(maven().groupId("org.apache.karaf").artifactId("apache-karaf").type("tar.gz")
+                    .versionAsInProject())
+                .karafVersion(System.getProperty("karafVersion"))
+                .useDeployFolder(false)
+                .unpackDirectory(new File("target/paxexam/unpack")),
+
+            // Add JUnit bundles.
+            junitBundles(),
+
+            // Add the additional JRE exports that Ignite requires.
+            editConfigurationFileExtend("etc/jre.properties", "jre-1.7", "sun.nio.ch"),
+            editConfigurationFileExtend("etc/jre.properties", "jre-1.8", "sun.nio.ch"),
+
+            // Make log level INFO.
+            logLevel(LogLevelOption.LogLevel.INFO),
+
+            // Add our features repository.
+            features(mavenBundle()
+                    .groupId("org.apache.ignite").artifactId("ignite-osgi-karaf")
+                    .version(System.getProperty("projectVersion")).type("xml/features"),
+                featuresToInstall().toArray(new String[0])),
+
+            // Propagate the projectVersion system property.
+            systemProperty("projectVersion").value(System.getProperty("projectVersion"))
+        );
+    }
+
+    protected abstract List<String> featuresToInstall();
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteKarafFeaturesInstallationTest.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteKarafFeaturesInstallationTest.java b/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteKarafFeaturesInstallationTest.java
new file mode 100644
index 0000000..c0eb06b
--- /dev/null
+++ b/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteKarafFeaturesInstallationTest.java
@@ -0,0 +1,100 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import org.apache.karaf.features.Feature;
+import org.junit.Test;
+import org.ops4j.pax.exam.Configuration;
+import org.ops4j.pax.exam.CoreOptions;
+import org.ops4j.pax.exam.Option;
+import org.ops4j.pax.exam.karaf.options.KarafDistributionOption;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.Constants;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Pax Exam test class to check if all features could be resolved and installed.
+ */
+public class IgniteKarafFeaturesInstallationTest extends AbstractIgniteKarafTest {
+    /** Number of features expected to exist. */
+    private static final int EXPECTED_FEATURES = 25;
+
+    private static final String CAMEL_REPO_URI = "mvn:org.apache.camel.karaf/apache-camel/" +
+        System.getProperty("camelVersion") + "/xml/features";
+
+    /**
+     * Container configuration.
+     *
+     * @return The configuration.
+     */
+    @Configuration
+    public Option[] config() {
+        List<Option> options = new ArrayList<>(Arrays.asList(baseConfig()));
+
+        options.add(KarafDistributionOption.features(CAMEL_REPO_URI));
+
+        return CoreOptions.options(options.toArray(new Option[0]));
+    }
+
+    /**
+     * @throws Exception
+     */
+    @Test
+    public void testAllBundlesActiveAndFeaturesInstalled() throws Exception {
+        // Asssert all bundles except fragments are ACTIVE.
+        for (Bundle b : bundleCtx.getBundles()) {
+            System.out.println(String.format("Checking state of bundle [symbolicName=%s, state=%s]",
+                b.getSymbolicName(), b.getState()));
+
+            if (b.getHeaders().get(Constants.FRAGMENT_HOST) == null)
+                assertTrue(b.getState() == Bundle.ACTIVE);
+        }
+
+        // Check that according to the FeaturesService, all Ignite features except ignite-log4j are installed.
+        Feature[] features = featuresSvc.getFeatures(IGNITE_FEATURES_NAME_REGEX);
+
+        assertNotNull(features);
+        assertEquals(EXPECTED_FEATURES, features.length);
+
+        for (Feature f : features) {
+            if (IGNORED_FEATURES.contains(f.getName()))
+                continue;
+
+            boolean installed = featuresSvc.isInstalled(f);
+
+            System.out.println(String.format("Checking if feature is installed [featureName=%s, installed=%s]",
+                f.getName(), installed));
+
+            assertTrue(installed);
+            assertEquals(PROJECT_VERSION.replaceAll("-", "."), f.getVersion());
+        }
+    }
+
+    /**
+     * @return Features list.
+     */
+    @Override protected List<String> featuresToInstall() {
+        return Arrays.asList("ignite-all");
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteOsgiServiceTest.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteOsgiServiceTest.java b/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteOsgiServiceTest.java
new file mode 100644
index 0000000..9a2e92d
--- /dev/null
+++ b/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteOsgiServiceTest.java
@@ -0,0 +1,131 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import javax.inject.Inject;
+import org.apache.ignite.Ignite;
+import org.apache.ignite.osgi.activators.BasicIgniteTestActivator;
+import org.apache.ignite.osgi.activators.TestOsgiFlags;
+import org.apache.ignite.osgi.activators.TestOsgiFlagsImpl;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.ops4j.pax.exam.Configuration;
+import org.ops4j.pax.exam.CoreOptions;
+import org.ops4j.pax.exam.Option;
+import org.ops4j.pax.exam.ProbeBuilder;
+import org.ops4j.pax.exam.TestProbeBuilder;
+import org.ops4j.pax.exam.junit.PaxExam;
+import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy;
+import org.ops4j.pax.exam.spi.reactors.PerMethod;
+import org.ops4j.pax.exam.util.Filter;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.Constants;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.ops4j.pax.exam.CoreOptions.streamBundle;
+import static org.ops4j.pax.tinybundles.core.TinyBundles.bundle;
+import static org.ops4j.pax.tinybundles.core.TinyBundles.withBnd;
+
+/**
+ * Pax Exam test class to check whether the Ignite service is exposed properly and whether lifecycle callbacks
+ * are invoked.
+ */
+@RunWith(PaxExam.class)
+@ExamReactorStrategy(PerMethod.class)
+public class IgniteOsgiServiceTest extends AbstractIgniteKarafTest {
+    /** Injects the Ignite OSGi service. */
+    @Inject @Filter("(ignite.name=testGrid)")
+    private Ignite ignite;
+
+    @Inject
+    private BundleContext bundleCtx;
+
+    /**
+     * @return Config.
+     */
+    @Configuration
+    public Option[] bundleDelegatingConfig() {
+        List<Option> options = new ArrayList<>(Arrays.asList(baseConfig()));
+
+        // Add bundles we require.
+        options.add(
+            streamBundle(bundle()
+                .add(BasicIgniteTestActivator.class)
+                .add(TestOsgiFlags.class)
+                .add(TestOsgiFlagsImpl.class)
+                .set(Constants.BUNDLE_SYMBOLICNAME, BasicIgniteTestActivator.class.getSimpleName())
+                .set(Constants.BUNDLE_ACTIVATOR, BasicIgniteTestActivator.class.getName())
+                .set(Constants.EXPORT_PACKAGE, "org.apache.ignite.osgi.activators")
+                .set(Constants.DYNAMICIMPORT_PACKAGE, "*")
+                .build(withBnd())));
+
+        // Uncomment this if you'd like to debug inside the container.
+        // options.add(KarafDistributionOption.debugConfiguration());
+
+        return CoreOptions.options(options.toArray(new Option[0]));
+    }
+
+    /**
+     * Builds the probe.
+     *
+     * @param probe The probe builder.
+     * @return The probe builder.
+     */
+    @ProbeBuilder
+    public TestProbeBuilder probeConfiguration(TestProbeBuilder probe) {
+        probe.setHeader(Constants.IMPORT_PACKAGE, "*,org.apache.ignite.osgi.activators");
+
+        return probe;
+    }
+
+    /**
+     * @throws Exception If failed.
+     */
+    @Test
+    public void testServiceExposedAndCallbacksInvoked() throws Exception {
+        assertNotNull(ignite);
+        assertEquals("testGrid", ignite.name());
+
+        TestOsgiFlags flags = (TestOsgiFlags) bundleCtx.getService(
+            bundleCtx.getAllServiceReferences(TestOsgiFlags.class.getName(), null)[0]);
+
+        assertNotNull(flags);
+        assertEquals(Boolean.TRUE, flags.getOnBeforeStartInvoked());
+        assertEquals(Boolean.TRUE, flags.getOnAfterStartInvoked());
+
+        // The bundle is still not stopped, therefore these callbacks cannot be tested.
+        assertNull(flags.getOnBeforeStopInvoked());
+        assertNull(flags.getOnAfterStopInvoked());
+
+        // No exceptions.
+        assertNull(flags.getOnAfterStartThrowable());
+        assertNull(flags.getOnAfterStopThrowable());
+    }
+
+    /**
+     * @return Features.
+     */
+    @Override protected List<String> featuresToInstall() {
+        return Arrays.asList("ignite-core");
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteOsgiTestSuite.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteOsgiTestSuite.java b/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteOsgiTestSuite.java
new file mode 100644
index 0000000..0a3d69c
--- /dev/null
+++ b/modules/osgi/src/test/java/org/apache/ignite/osgi/IgniteOsgiTestSuite.java
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi;
+
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+
+/**
+ * Test suite for OSGi-related test cases.
+ * <p>
+ * NOTE: Have to use JUnit 4 annotations because Pax Exam is built on JUnit 4.
+ */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({IgniteOsgiServiceTest.class, IgniteKarafFeaturesInstallationTest.class})
+public class IgniteOsgiTestSuite {
+    // No-op.
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/BasicIgniteTestActivator.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/BasicIgniteTestActivator.java b/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/BasicIgniteTestActivator.java
new file mode 100644
index 0000000..c414092
--- /dev/null
+++ b/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/BasicIgniteTestActivator.java
@@ -0,0 +1,76 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi.activators;
+
+import java.util.Hashtable;
+import org.apache.ignite.configuration.IgniteConfiguration;
+import org.apache.ignite.osgi.IgniteAbstractOsgiContextActivator;
+import org.apache.ignite.osgi.classloaders.OsgiClassLoadingStrategyType;
+import org.jetbrains.annotations.Nullable;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Basic Ignite Activator for testing.
+ */
+public class BasicIgniteTestActivator extends IgniteAbstractOsgiContextActivator {
+    /** Flags to report our state to a watcher. */
+    private TestOsgiFlagsImpl flags = new TestOsgiFlagsImpl();
+
+    /**
+     * @return Ignite config.
+     */
+    @Override public IgniteConfiguration igniteConfiguration() {
+        IgniteConfiguration config = new IgniteConfiguration();
+
+        config.setGridName("testGrid");
+
+        return config;
+    }
+
+    /**
+     * @return Strategy.
+     */
+    @Override public OsgiClassLoadingStrategyType classLoadingStrategy() {
+        return OsgiClassLoadingStrategyType.BUNDLE_DELEGATING;
+    }
+
+    /** {@inheritDoc} */
+    @Override protected void onBeforeStart(BundleContext ctx) {
+        flags.onBeforeStartInvoked = Boolean.TRUE;
+
+        // Export the flags as an OSGi service.
+        ctx.registerService(TestOsgiFlags.class, flags, new Hashtable<String, Object>());
+    }
+
+    /** {@inheritDoc} */
+    @Override protected void onAfterStart(BundleContext ctx, @Nullable Throwable t) {
+        flags.onAfterStartInvoked = Boolean.TRUE;
+        flags.onAfterStartThrowable = t;
+    }
+
+    /** {@inheritDoc} */
+    @Override protected void onBeforeStop(BundleContext ctx) {
+        flags.onBeforeStopInvoked = Boolean.TRUE;
+    }
+
+    /** {@inheritDoc} */
+    @Override protected void onAfterStop(BundleContext ctx, @Nullable Throwable t) {
+        flags.onAfterStopInvoked = Boolean.TRUE;
+        flags.onAfterStopThrowable = t;
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/TestOsgiFlags.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/TestOsgiFlags.java b/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/TestOsgiFlags.java
new file mode 100644
index 0000000..09a2d29
--- /dev/null
+++ b/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/TestOsgiFlags.java
@@ -0,0 +1,53 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi.activators;
+
+/**
+ * Interface to export the flags in OSGi.
+ */
+public interface TestOsgiFlags {
+    /**
+     * @return The flag.
+     */
+    Boolean getOnBeforeStartInvoked();
+
+    /**
+     * @return The flag.
+     */
+    Boolean getOnAfterStartInvoked();
+
+    /**
+     * @return The flag.
+     */
+    Throwable getOnAfterStartThrowable();
+
+    /**
+     * @return The flag.
+     */
+    Boolean getOnBeforeStopInvoked();
+
+    /**
+     * @return The flag.
+     */
+    Boolean getOnAfterStopInvoked();
+
+    /**
+     * @return The flag.
+     */
+    Throwable getOnAfterStopThrowable();
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/TestOsgiFlagsImpl.java
----------------------------------------------------------------------
diff --git a/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/TestOsgiFlagsImpl.java b/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/TestOsgiFlagsImpl.java
new file mode 100644
index 0000000..ccec2df
--- /dev/null
+++ b/modules/osgi/src/test/java/org/apache/ignite/osgi/activators/TestOsgiFlagsImpl.java
@@ -0,0 +1,83 @@
+/*
+ * 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.
+ */
+
+package org.apache.ignite.osgi.activators;
+
+/**
+ * Data transfer object representing flags we want to watch from the OSGi tests.
+ */
+public class TestOsgiFlagsImpl implements TestOsgiFlags {
+    /** onBeforeStartInvoked flag. */
+    public Boolean onBeforeStartInvoked;
+
+    /** onAfterStartInvoked flag. */
+    public Boolean onAfterStartInvoked;
+
+    /** onAfterStartThrowable flag. */
+    public Throwable onAfterStartThrowable;
+
+    /** onBeforeStartInvoked flag. */
+    public Boolean onBeforeStopInvoked;
+
+    /** onAfterStopInvoked flag. */
+    public Boolean onAfterStopInvoked;
+
+    /** onAfterStopThrowable flag. */
+    public Throwable onAfterStopThrowable;
+
+    /**
+     * @return The flag.
+     */
+    @Override public Boolean getOnBeforeStartInvoked() {
+        return onBeforeStartInvoked;
+    }
+
+    /**
+     * @return The flag.
+     */
+    @Override public Boolean getOnAfterStartInvoked() {
+        return onAfterStartInvoked;
+    }
+
+    /**
+     * @return The flag.
+     */
+    @Override public Throwable getOnAfterStartThrowable() {
+        return onAfterStartThrowable;
+    }
+
+    /**
+     * @return The flag.
+     */
+    @Override public Boolean getOnBeforeStopInvoked() {
+        return onBeforeStopInvoked;
+    }
+
+    /**
+     * @return The flag.
+     */
+    @Override public Boolean getOnAfterStopInvoked() {
+        return onAfterStopInvoked;
+    }
+
+    /**
+     * @return The flag.
+     */
+    @Override public Throwable getOnAfterStopThrowable() {
+        return onAfterStopThrowable;
+    }
+}

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/rest-http/pom.xml
----------------------------------------------------------------------
diff --git a/modules/rest-http/pom.xml b/modules/rest-http/pom.xml
index 3dc18d3..0780144 100644
--- a/modules/rest-http/pom.xml
+++ b/modules/rest-http/pom.xml
@@ -34,6 +34,13 @@
     <version>1.5.0-b1-SNAPSHOT</version>
     <url>http://ignite.apache.org</url>
 
+    <properties>
+        <osgi.export.package>
+            org.apache.ignite.internal.processors.rest.protocols.http.jetty,
+            {local-packages}
+        </osgi.export.package>
+    </properties>
+
     <dependencies>
         <dependency>
             <groupId>org.apache.ignite</groupId>
@@ -44,13 +51,13 @@
         <dependency>
             <groupId>org.apache.tomcat</groupId>
             <artifactId>tomcat-servlet-api</artifactId>
-            <version>8.0.23</version>
+            <version>${tomcat.version}</version>
         </dependency>
 
         <dependency>
             <groupId>commons-lang</groupId>
             <artifactId>commons-lang</artifactId>
-            <version>2.6</version>
+            <version>${commons.lang.version}</version>
         </dependency>
 
         <dependency>
@@ -92,38 +99,38 @@
         <dependency>
             <groupId>net.sf.json-lib</groupId>
             <artifactId>json-lib</artifactId>
-            <version>2.4</version>
+            <version>${jsonlib.version}</version>
             <classifier>jdk15</classifier>
         </dependency>
 
         <dependency>
             <groupId>net.sf.ezmorph</groupId>
             <artifactId>ezmorph</artifactId>
-            <version>1.0.6</version>
+            <version>${ezmorph.version}</version>
         </dependency>
 
         <dependency>
             <groupId>commons-collections</groupId>
             <artifactId>commons-collections</artifactId>
-            <version>3.2.1</version>
+            <version>${commons.collections.version}</version>
         </dependency>
 
         <dependency>
             <groupId>commons-beanutils</groupId>
             <artifactId>commons-beanutils</artifactId>
-            <version>1.8.3</version>
+            <version>${commons.beanutils.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.7.7</version>
+            <version>${slf4j.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
-            <version>1.7.7</version>
+            <version>${slf4j.version}</version>
         </dependency>
 
         <dependency>
@@ -131,4 +138,15 @@
             <artifactId>log4j</artifactId>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/scalar-2.10/pom.xml
----------------------------------------------------------------------
diff --git a/modules/scalar-2.10/pom.xml b/modules/scalar-2.10/pom.xml
index 83e515b..9a958eb 100644
--- a/modules/scalar-2.10/pom.xml
+++ b/modules/scalar-2.10/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>scala-library</artifactId>
-            <version>2.10.4</version>
+            <version>${scala210.library.version}</version>
         </dependency>
 
         <dependency>
@@ -109,6 +109,12 @@
                 <groupId>net.alchim31.maven</groupId>
                 <artifactId>scala-maven-plugin</artifactId>
             </plugin>
+
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
         </plugins>
 
         <!-- TODO IGNITE-956 FIX scaladocs plugins-->
@@ -194,5 +200,6 @@
                 <!--</executions>-->
             <!--</plugin>-->
         <!--</plugins>-->
+
     </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/scalar/pom.xml
----------------------------------------------------------------------
diff --git a/modules/scalar/pom.xml b/modules/scalar/pom.xml
index e78ce73..301a103 100644
--- a/modules/scalar/pom.xml
+++ b/modules/scalar/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>scala-library</artifactId>
-            <version>2.11.7</version>
+            <version>${scala211.library.version}</version>
         </dependency>
 
         <dependency>
@@ -184,6 +184,13 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+
         </plugins>
     </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/schedule/pom.xml
----------------------------------------------------------------------
diff --git a/modules/schedule/pom.xml b/modules/schedule/pom.xml
index 6e687a6..cb53713 100644
--- a/modules/schedule/pom.xml
+++ b/modules/schedule/pom.xml
@@ -34,6 +34,13 @@
     <version>1.5.0-b1-SNAPSHOT</version>
     <url>http://ignite.apache.org</url>
 
+    <properties>
+        <osgi.export.package>
+            org.apache.ignite.internal.processors.schedule,
+            {local-packages}
+        </osgi.export.package>
+    </properties>
+
     <dependencies>
         <dependency>
             <groupId>org.apache.ignite</groupId>
@@ -44,7 +51,7 @@
         <dependency>
             <groupId>it.sauronsoftware.cron4j</groupId>
             <artifactId>cron4j</artifactId>
-            <version>2.2.5</version>
+            <version>${cron4j.version}</version>
         </dependency>
 
         <dependency>
@@ -75,4 +82,20 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this fragment. It is a fragment because it contains internal processors 
+                 that would be looked up by ignite-core. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <configuration>
+                    <instructions>
+                        <Fragment-Host>org.apache.ignite.ignite-core</Fragment-Host>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/schema-import/pom.xml
----------------------------------------------------------------------
diff --git a/modules/schema-import/pom.xml b/modules/schema-import/pom.xml
index 2fae337..36f6b13 100644
--- a/modules/schema-import/pom.xml
+++ b/modules/schema-import/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.3.175</version>
+            <version>${h2.version}</version>
             <scope>test</scope>
         </dependency>
     </dependencies>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/slf4j/pom.xml
----------------------------------------------------------------------
diff --git a/modules/slf4j/pom.xml b/modules/slf4j/pom.xml
index 130ea19..1449549 100644
--- a/modules/slf4j/pom.xml
+++ b/modules/slf4j/pom.xml
@@ -44,7 +44,17 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.6.4</version>
+            <version>${slf4j.version}</version>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/spark-2.10/pom.xml
----------------------------------------------------------------------
diff --git a/modules/spark-2.10/pom.xml b/modules/spark-2.10/pom.xml
index 627cc49..0b24898 100644
--- a/modules/spark-2.10/pom.xml
+++ b/modules/spark-2.10/pom.xml
@@ -52,7 +52,7 @@
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>scala-library</artifactId>
-            <version>2.10.4</version>
+            <version>${scala210.library.version}</version>
         </dependency>
 
         <dependency>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/spring/pom.xml
----------------------------------------------------------------------
diff --git a/modules/spring/pom.xml b/modules/spring/pom.xml
index 2e90632..1808a0a 100644
--- a/modules/spring/pom.xml
+++ b/modules/spring/pom.xml
@@ -106,7 +106,7 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.3.175</version>
+            <version>${h2.version}</version>
             <scope>test</scope>
         </dependency>
 
@@ -118,11 +118,10 @@
             <scope>test</scope>
         </dependency>
 
-
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.3.175</version>
+            <version>${h2.version}</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -136,5 +135,30 @@
                 </excludes>
             </testResource>
         </testResources>
+
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. 
+                 This bundle is a fragment attached to the ignite-core bundle, as it contains and exports classes in the org.apache.ignite
+                 leading to a split package situation in OSGi.
+            -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <configuration>
+                    <instructions>
+                        <Fragment-Host>org.apache.ignite.ignite-core</Fragment-Host>
+                        <Require-Bundle>
+                            org.apache.servicemix.bundles.spring-beans,
+                            org.apache.servicemix.bundles.spring-context,
+                            org.apache.servicemix.bundles.spring-context-support,
+                            org.apache.servicemix.bundles.spring-core,
+                            org.apache.servicemix.bundles.spring-expression,
+                            org.apache.servicemix.bundles.spring-jdbc,
+                            org.apache.servicemix.bundles.spring-tx
+                        </Require-Bundle>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
     </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/ssh/pom.xml
----------------------------------------------------------------------
diff --git a/modules/ssh/pom.xml b/modules/ssh/pom.xml
index 1079c00..e1b0fe5 100644
--- a/modules/ssh/pom.xml
+++ b/modules/ssh/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>com.jcraft</groupId>
             <artifactId>jsch</artifactId>
-            <version>0.1.53</version>
+            <version>${jsch.version}</version>
         </dependency>
 
         <dependency>
@@ -69,4 +69,21 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <!-- This is a fragment because it's an internal processor module. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <configuration>
+                    <instructions>
+                        <Fragment-Host>org.apache.ignite.ignite-core</Fragment-Host>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/twitter/pom.xml
----------------------------------------------------------------------
diff --git a/modules/twitter/pom.xml b/modules/twitter/pom.xml
index fc924f6..1649043 100644
--- a/modules/twitter/pom.xml
+++ b/modules/twitter/pom.xml
@@ -65,7 +65,7 @@
         <dependency>
             <groupId>com.twitter</groupId>
             <artifactId>hbc-twitter4j</artifactId>
-            <version>2.2.0</version>
+            <version>${twitter.hbc.version}</version>
         </dependency>
 
         <dependency>
@@ -118,4 +118,14 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/urideploy/pom.xml
----------------------------------------------------------------------
diff --git a/modules/urideploy/pom.xml b/modules/urideploy/pom.xml
index 5f2436e..37c77ba 100644
--- a/modules/urideploy/pom.xml
+++ b/modules/urideploy/pom.xml
@@ -80,19 +80,19 @@
         <dependency>
             <groupId>net.sf.jtidy</groupId>
             <artifactId>jtidy</artifactId>
-            <version>r938</version>
+            <version>${jtidy.version}</version>
         </dependency>
 
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.6</version>
+            <version>${commons.codec.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.tomcat</groupId>
             <artifactId>tomcat-servlet-api</artifactId>
-            <version>8.0.23</version>
+            <version>${tomcat.version}</version>
             <scope>test</scope>
         </dependency>
 
@@ -145,4 +145,15 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/visor-console-2.10/pom.xml
----------------------------------------------------------------------
diff --git a/modules/visor-console-2.10/pom.xml b/modules/visor-console-2.10/pom.xml
index 8d1bd74..87ce699 100644
--- a/modules/visor-console-2.10/pom.xml
+++ b/modules/visor-console-2.10/pom.xml
@@ -80,13 +80,13 @@
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>scala-library</artifactId>
-            <version>2.10.4</version>
+            <version>${scala210.library.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>jline</artifactId>
-            <version>2.10.4</version>
+            <version>${scala210.jline.version}</version>
         </dependency>
         <!-- Third party dependencies -->
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/visor-console/pom.xml
----------------------------------------------------------------------
diff --git a/modules/visor-console/pom.xml b/modules/visor-console/pom.xml
index 1ed21ae..d4fc6cf 100644
--- a/modules/visor-console/pom.xml
+++ b/modules/visor-console/pom.xml
@@ -80,7 +80,7 @@
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>scala-library</artifactId>
-            <version>2.11.7</version>
+            <version>${scala211.library.version}</version>
         </dependency>
 
         <dependency>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/visor-plugins/pom.xml
----------------------------------------------------------------------
diff --git a/modules/visor-plugins/pom.xml b/modules/visor-plugins/pom.xml
index 5cdda0c..7754a4b 100644
--- a/modules/visor-plugins/pom.xml
+++ b/modules/visor-plugins/pom.xml
@@ -53,13 +53,13 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.7.7</version>
+            <version>${slf4j.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
-            <version>1.7.7</version>
+            <version>${slf4j.version}</version>
         </dependency>
         <!-- Third party dependencies -->
     </dependencies>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/web/pom.xml
----------------------------------------------------------------------
diff --git a/modules/web/pom.xml b/modules/web/pom.xml
index c97e77b..d25ce61 100644
--- a/modules/web/pom.xml
+++ b/modules/web/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>org.apache.tomcat</groupId>
             <artifactId>tomcat-servlet-api</artifactId>
-            <version>8.0.23</version>
+            <version>${tomcat.version}</version>
         </dependency>
 
         <dependency>
@@ -89,4 +89,15 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+    
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/zookeeper/pom.xml
----------------------------------------------------------------------
diff --git a/modules/zookeeper/pom.xml b/modules/zookeeper/pom.xml
index 8aa5730..8ade247 100644
--- a/modules/zookeeper/pom.xml
+++ b/modules/zookeeper/pom.xml
@@ -34,10 +34,6 @@
     <version>1.5.0-b1-SNAPSHOT</version>
     <url>http://ignite.apache.org</url>
 
-    <properties>
-        <curator.version>2.9.1</curator.version>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.apache.ignite</groupId>
@@ -87,4 +83,14 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>


[3/3] ignite git commit: IGNITE-1270 Implement basic support for OSGi.

Posted by ra...@apache.org.
IGNITE-1270 Implement basic support for OSGi.

* OSGi manifests for most modules.
* Apache Karaf features file to facilitate deployment (along with dependencies).
* Make Ignite classloading OSGi-friendly and support different strategies.
* Several integration tests with Pax Exam.
* POM restructuring to promote 3rd party dep versions to build params.


Project: http://git-wip-us.apache.org/repos/asf/ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/96e08027
Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/96e08027
Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/96e08027

Branch: refs/heads/ignite-1.5
Commit: 96e0802775fe94e9ba77fab147129142b809e432
Parents: 5beed16
Author: Raul Kripalani <ra...@apache.org>
Authored: Thu Dec 3 14:44:12 2015 +0000
Committer: Raul Kripalani <ra...@apache.org>
Committed: Thu Dec 3 14:44:12 2015 +0000

----------------------------------------------------------------------
 examples/pom.xml                                |   2 +-
 examples/schema-import/pom.xml                  |   2 +-
 modules/aop/pom.xml                             |  12 +-
 modules/aws/pom.xml                             |  18 +-
 modules/camel/pom.xml                           |  11 +-
 modules/core/pom.xml                            |  28 +-
 modules/flume/pom.xml                           |  16 +-
 modules/geospatial/pom.xml                      |  20 ++
 modules/hadoop/pom.xml                          |   2 +-
 modules/hibernate/pom.xml                       |  10 +-
 modules/indexing/pom.xml                        |  22 +-
 modules/jcl/pom.xml                             |  11 +
 modules/jms11/pom.xml                           |  20 +-
 modules/jta/pom.xml                             |  17 +
 modules/kafka/pom.xml                           |  16 +-
 modules/log4j/pom.xml                           |  10 +
 modules/log4j2/pom.xml                          |  11 +
 modules/mqtt/pom.xml                            |  24 +-
 modules/osgi-karaf/README.txt                   |  18 +
 modules/osgi-karaf/licenses/apache-2.0.txt      | 202 ++++++++++++
 modules/osgi-karaf/pom.xml                      |  85 +++++
 .../osgi-karaf/src/main/resources/features.xml  | 327 +++++++++++++++++++
 modules/osgi-paxlogging/README.txt              |  12 +
 modules/osgi-paxlogging/licenses/apache-2.0.txt | 202 ++++++++++++
 modules/osgi-paxlogging/pom.xml                 |  70 ++++
 modules/osgi/README.txt                         |  65 ++++
 modules/osgi/licenses/apache-2.0.txt            | 202 ++++++++++++
 modules/osgi/pom.xml                            | 171 ++++++++++
 .../IgniteAbstractOsgiContextActivator.java     | 238 ++++++++++++++
 .../org/apache/ignite/osgi/IgniteOsgiUtils.java |  69 ++++
 .../BundleDelegatingClassLoader.java            | 147 +++++++++
 .../classloaders/ContainerSweepClassLoader.java | 134 ++++++++
 .../OsgiClassLoadingStrategyType.java           |  29 ++
 .../ignite/osgi/AbstractIgniteKarafTest.java    | 109 +++++++
 .../IgniteKarafFeaturesInstallationTest.java    | 100 ++++++
 .../ignite/osgi/IgniteOsgiServiceTest.java      | 131 ++++++++
 .../apache/ignite/osgi/IgniteOsgiTestSuite.java |  32 ++
 .../activators/BasicIgniteTestActivator.java    |  76 +++++
 .../ignite/osgi/activators/TestOsgiFlags.java   |  53 +++
 .../osgi/activators/TestOsgiFlagsImpl.java      |  83 +++++
 modules/rest-http/pom.xml                       |  34 +-
 modules/scalar-2.10/pom.xml                     |   9 +-
 modules/scalar/pom.xml                          |   9 +-
 modules/schedule/pom.xml                        |  25 +-
 modules/schema-import/pom.xml                   |   2 +-
 modules/slf4j/pom.xml                           |  12 +-
 modules/spark-2.10/pom.xml                      |   2 +-
 modules/spring/pom.xml                          |  30 +-
 modules/ssh/pom.xml                             |  19 +-
 modules/twitter/pom.xml                         |  12 +-
 modules/urideploy/pom.xml                       |  17 +-
 modules/visor-console-2.10/pom.xml              |   4 +-
 modules/visor-console/pom.xml                   |   2 +-
 modules/visor-plugins/pom.xml                   |   4 +-
 modules/web/pom.xml                             |  13 +-
 modules/zookeeper/pom.xml                       |  14 +-
 parent/pom.xml                                  | 136 +++++++-
 pom.xml                                         |   3 +
 58 files changed, 3079 insertions(+), 75 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/examples/pom.xml
----------------------------------------------------------------------
diff --git a/examples/pom.xml b/examples/pom.xml
index e7cd059..33c4f51 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>javax.cache</groupId>
             <artifactId>cache-api</artifactId>
-            <version>1.0.0</version>
+            <version>${javax.cache.version}</version>
         </dependency>
 
         <dependency>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/examples/schema-import/pom.xml
----------------------------------------------------------------------
diff --git a/examples/schema-import/pom.xml b/examples/schema-import/pom.xml
index a6b635c..d315c63 100644
--- a/examples/schema-import/pom.xml
+++ b/examples/schema-import/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>javax.cache</groupId>
             <artifactId>cache-api</artifactId>
-            <version>1.0.0</version>
+            <version>${javax.cache.version}</version>
         </dependency>
 
         <dependency>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/aop/pom.xml
----------------------------------------------------------------------
diff --git a/modules/aop/pom.xml b/modules/aop/pom.xml
index f410f65..8598863 100644
--- a/modules/aop/pom.xml
+++ b/modules/aop/pom.xml
@@ -44,13 +44,13 @@
         <dependency>
             <groupId>org.aspectj</groupId>
             <artifactId>aspectjrt</artifactId>
-            <version>1.7.2</version>
+            <version>${aspectj.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.aspectj</groupId>
             <artifactId>aspectjweaver</artifactId>
-            <version>1.7.2</version>
+            <version>${aspectj.version}</version>
         </dependency>
 
         <dependency>
@@ -107,5 +107,13 @@
                 </excludes>
             </testResource>
         </testResources>
+        
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
     </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/aws/pom.xml
----------------------------------------------------------------------
diff --git a/modules/aws/pom.xml b/modules/aws/pom.xml
index 53979cb..68bb4c8 100644
--- a/modules/aws/pom.xml
+++ b/modules/aws/pom.xml
@@ -44,25 +44,25 @@
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-java-sdk</artifactId>
-            <version>1.3.21.1</version>
+            <version>${aws.sdk.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.2.3</version>
+            <version>${httpclient.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpcore</artifactId>
-            <version>4.2.3</version>
+            <version>${httpcore.version}</version>
         </dependency>
 
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.6</version>
+            <version>${commons.codec.version}</version>
         </dependency>
 
         <dependency>
@@ -100,4 +100,14 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/camel/pom.xml
----------------------------------------------------------------------
diff --git a/modules/camel/pom.xml b/modules/camel/pom.xml
index 328780a..e1c20f2 100644
--- a/modules/camel/pom.xml
+++ b/modules/camel/pom.xml
@@ -35,7 +35,6 @@
     <url>http://ignite.apache.org</url>
 
     <properties>
-        <camel.version>2.16.0</camel.version>
         <guava.version>18.0</guava.version>
         <okhttp.version>2.5.0</okhttp.version>
     </properties>
@@ -98,4 +97,14 @@
 
     </dependencies>
 
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/core/pom.xml
----------------------------------------------------------------------
diff --git a/modules/core/pom.xml b/modules/core/pom.xml
index 907c553..88e1c25 100644
--- a/modules/core/pom.xml
+++ b/modules/core/pom.xml
@@ -43,13 +43,29 @@
 
     <properties>
         <ignite.update.notifier.product>apache-ignite</ignite.update.notifier.product>
+
+        <!-- Imports:
+                - com.sun.jmx.mbeanserver => only used from TCKMBeanServerBuilder which has no usages within Ignite's
+                  runtime codebase. Therefore, it's likely that code will not be hit during normal operation and we exclude it.
+                - javax.enterprise.util is optional.
+        -->
+        <osgi.import.package>
+            javax.enterprise.util;resolution:=optional,
+            !com.sun.jmx.mbeanserver,
+            *
+        </osgi.import.package>
+        <osgi.export.package>
+            org.apache.ignite.*,
+            org.jsr166.*;version=1.0.0;
+            {local-packages}
+        </osgi.export.package>
     </properties>
 
     <dependencies>
         <dependency>
             <groupId>javax.cache</groupId>
             <artifactId>cache-api</artifactId>
-            <version>1.0.0</version>
+            <version>${javax.cache.version}</version>
         </dependency>
 
         <dependency>
@@ -90,7 +106,7 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.3.175</version>
+            <version>${h2.version}</version>
             <scope>test</scope>
         </dependency>
 
@@ -139,7 +155,7 @@
         <dependency>
             <groupId>net.sf.json-lib</groupId>
             <artifactId>json-lib</artifactId>
-            <version>2.4</version>
+            <version>${jsonlib.version}</version>
             <classifier>jdk15</classifier>
             <scope>test</scope>
         </dependency>
@@ -276,6 +292,12 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
         </plugins>
     </build>
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/flume/pom.xml
----------------------------------------------------------------------
diff --git a/modules/flume/pom.xml b/modules/flume/pom.xml
index 0768410..8598248 100644
--- a/modules/flume/pom.xml
+++ b/modules/flume/pom.xml
@@ -34,10 +34,6 @@
     <version>1.5.0-b1-SNAPSHOT</version>
     <url>http://ignite.apache.org</url>
 
-    <properties>
-        <flume-ng.version>1.6.0</flume-ng.version>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.apache.ignite</groupId>
@@ -48,7 +44,7 @@
         <dependency>
             <groupId>org.apache.flume</groupId>
             <artifactId>flume-ng-core</artifactId>
-            <version>${flume-ng.version}</version>
+            <version>${flume.ng.version}</version>
         </dependency>
 
         <dependency>
@@ -73,4 +69,14 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/geospatial/pom.xml
----------------------------------------------------------------------
diff --git a/modules/geospatial/pom.xml b/modules/geospatial/pom.xml
index eefe279..229ecef 100644
--- a/modules/geospatial/pom.xml
+++ b/modules/geospatial/pom.xml
@@ -82,4 +82,24 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. 
+                 This bundle is a fragment attached to the ignite-core bundle, as it contains and exports classes in 
+                 the org.apache.ignite.internal.processors.query.h2.opt in the same manner as ignite-indexing, thus 
+                 leading to a split package situation in OSGi.
+            -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <configuration>
+                    <instructions>
+                        <Fragment-Host>org.apache.ignite.ignite-core</Fragment-Host>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/hadoop/pom.xml
----------------------------------------------------------------------
diff --git a/modules/hadoop/pom.xml b/modules/hadoop/pom.xml
index 75a9eea..df39996 100644
--- a/modules/hadoop/pom.xml
+++ b/modules/hadoop/pom.xml
@@ -104,7 +104,7 @@
         <dependency>
             <groupId>commons-beanutils</groupId>
             <artifactId>commons-beanutils</artifactId>
-            <version>1.8.3</version>
+            <version>${commons.beanutils.version}</version>
             <scope>test</scope>
         </dependency>
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/hibernate/pom.xml
----------------------------------------------------------------------
diff --git a/modules/hibernate/pom.xml b/modules/hibernate/pom.xml
index d5a1be4..766ca97 100644
--- a/modules/hibernate/pom.xml
+++ b/modules/hibernate/pom.xml
@@ -71,7 +71,7 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.3.175</version>
+            <version>${h2.version}</version>
             <scope>test</scope>
         </dependency>
 
@@ -134,5 +134,13 @@
                 </excludes>
             </testResource>
         </testResources>
+
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
     </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/indexing/pom.xml
----------------------------------------------------------------------
diff --git a/modules/indexing/pom.xml b/modules/indexing/pom.xml
index 13a11b4..e7a1c3b 100644
--- a/modules/indexing/pom.xml
+++ b/modules/indexing/pom.xml
@@ -44,19 +44,19 @@
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.6</version>
+            <version>${commons.codec.version}</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.lucene</groupId>
             <artifactId>lucene-core</artifactId>
-            <version>3.5.0</version>
+            <version>${lucene.version}</version>
         </dependency>
 
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.3.175</version>
+            <version>${h2.version}</version>
         </dependency>
 
         <dependency>
@@ -108,6 +108,22 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. 
+                 This bundle is a fragment attached to the ignite-core bundle, as it contains and exports classes in 
+                 the org.apache.ignite.internal.processors.query.h2.opt in the same manner as ignite-geospatial, thus 
+                 leading to a split package situation in OSGi. It also contains an internal processor.
+            -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <configuration>
+                    <instructions>
+                        <Fragment-Host>org.apache.ignite.ignite-core</Fragment-Host>
+                    </instructions>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
+    
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/jcl/pom.xml
----------------------------------------------------------------------
diff --git a/modules/jcl/pom.xml b/modules/jcl/pom.xml
index a2ee45f..8678caa 100644
--- a/modules/jcl/pom.xml
+++ b/modules/jcl/pom.xml
@@ -55,4 +55,15 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+    
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/jms11/pom.xml
----------------------------------------------------------------------
diff --git a/modules/jms11/pom.xml b/modules/jms11/pom.xml
index 4665ce9..2e2ffe6 100644
--- a/modules/jms11/pom.xml
+++ b/modules/jms11/pom.xml
@@ -34,10 +34,6 @@
     <version>1.5.0-b1-SNAPSHOT</version>
     <url>http://ignite.apache.org</url>
 
-    <properties>
-        <activemq.version>5.12.0</activemq.version>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.apache.ignite</groupId>
@@ -46,9 +42,9 @@
         </dependency>
 
         <dependency>
-            <groupId>javax.jms</groupId>
-            <artifactId>jms-api</artifactId>
-            <version>1.1-rev-1</version>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-jms_1.1_spec</artifactId>
+            <version>${jms.spec.version}</version>
         </dependency>
 
         <dependency>
@@ -88,4 +84,14 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/jta/pom.xml
----------------------------------------------------------------------
diff --git a/modules/jta/pom.xml b/modules/jta/pom.xml
index 4724c4f..9dabe28 100644
--- a/modules/jta/pom.xml
+++ b/modules/jta/pom.xml
@@ -83,4 +83,21 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <!-- This is a fragment because it's a processor module. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <configuration>
+                    <instructions>
+                        <Fragment-Host>org.apache.ignite.ignite-core</Fragment-Host>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/kafka/pom.xml
----------------------------------------------------------------------
diff --git a/modules/kafka/pom.xml b/modules/kafka/pom.xml
index b62f177..443d73c 100644
--- a/modules/kafka/pom.xml
+++ b/modules/kafka/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>org.apache.kafka</groupId>
             <artifactId>kafka_2.10</artifactId>
-            <version>0.8.2.1</version>
+            <version>${kafka.version}</version>
             <exclusions>
                 <exclusion>
                     <groupId>com.sun.jmx</groupId>
@@ -72,7 +72,7 @@
         <dependency>
             <groupId>org.apache.zookeeper</groupId>
             <artifactId>zookeeper</artifactId>
-            <version>3.4.5</version>
+            <version>${zookeeper.version}</version>
         </dependency>
 
         <dependency>
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.ow2.asm</groupId>
             <artifactId>asm-all</artifactId>
-            <version>4.2</version>
+            <version>${asm.version}</version>
         </dependency>
 
         <dependency>
@@ -103,4 +103,14 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/log4j/pom.xml
----------------------------------------------------------------------
diff --git a/modules/log4j/pom.xml b/modules/log4j/pom.xml
index f08217e..e27732e 100644
--- a/modules/log4j/pom.xml
+++ b/modules/log4j/pom.xml
@@ -54,4 +54,14 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+          </plugins>
+    </build>
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/log4j2/pom.xml
----------------------------------------------------------------------
diff --git a/modules/log4j2/pom.xml b/modules/log4j2/pom.xml
index db351cb..e195ce7 100644
--- a/modules/log4j2/pom.xml
+++ b/modules/log4j2/pom.xml
@@ -61,4 +61,15 @@
             <version>2.3</version>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+    
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/mqtt/pom.xml
----------------------------------------------------------------------
diff --git a/modules/mqtt/pom.xml b/modules/mqtt/pom.xml
index a1ce973..c0b17e6 100644
--- a/modules/mqtt/pom.xml
+++ b/modules/mqtt/pom.xml
@@ -34,12 +34,6 @@
     <version>1.5.0-b1-SNAPSHOT</version>
     <url>http://ignite.apache.org</url>
 
-    <properties>
-        <paho.version>1.0.2</paho.version>
-        <activemq.version>5.12.0</activemq.version>
-        <guava-retryier.version>2.0.0</guava-retryier.version>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.apache.ignite</groupId>
@@ -56,7 +50,13 @@
         <dependency>
             <groupId>com.github.rholder</groupId>
             <artifactId>guava-retrying</artifactId>
-            <version>${guava-retryier.version}</version>
+            <version>${guava.retrying.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>${guava.version}</version>
         </dependency>
 
         <dependency>
@@ -110,4 +110,14 @@
         </repository>
     </repositories>
 
+    <build>
+        <plugins>
+            <!-- Generate the OSGi MANIFEST.MF for this bundle. -->
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi-karaf/README.txt
----------------------------------------------------------------------
diff --git a/modules/osgi-karaf/README.txt b/modules/osgi-karaf/README.txt
new file mode 100644
index 0000000..6bd1555
--- /dev/null
+++ b/modules/osgi-karaf/README.txt
@@ -0,0 +1,18 @@
+Apache Ignite OSGi Karaf Integration Module
+-------------------------------------------
+
+This module contains a feature repository to facilitate installing Apache Ignite into an Apache Karaf container.
+
+Use the following Karaf command:
+
+    karaf@root()> feature:repo-add mvn:org.apache.ignite/ignite-osgi-karaf/${ignite.version}/xml/features
+
+Replacing ${ignite.version} with the Apache Ignite version you woudl like to install.
+
+You may now list the Ignite features that are available for installation:
+
+    karaf@root()> feature:list | grep ignite
+
+Each feature installs the corresponding ignite module + its dependencies.
+
+We include an global feature with name 'ignite-all' that collectively installs all Ignite features at once.

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi-karaf/licenses/apache-2.0.txt
----------------------------------------------------------------------
diff --git a/modules/osgi-karaf/licenses/apache-2.0.txt b/modules/osgi-karaf/licenses/apache-2.0.txt
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/modules/osgi-karaf/licenses/apache-2.0.txt
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
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+   4. Redistribution. You may reproduce and distribute copies of the
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+
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+      You may add Your own copyright statement to Your modifications and
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
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+
+   7. Disclaimer of Warranty. Unless required by applicable law or
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+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
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+   See the License for the specific language governing permissions and
+   limitations under the License.

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi-karaf/pom.xml
----------------------------------------------------------------------
diff --git a/modules/osgi-karaf/pom.xml b/modules/osgi-karaf/pom.xml
new file mode 100644
index 0000000..f1ac66b
--- /dev/null
+++ b/modules/osgi-karaf/pom.xml
@@ -0,0 +1,85 @@
+<?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.
+-->
+
+<!--
+    POM file.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.apache.ignite</groupId>
+        <artifactId>ignite-parent</artifactId>
+        <version>1</version>
+        <relativePath>../../parent</relativePath>
+    </parent>
+
+    <groupId>org.apache.ignite</groupId>
+    <artifactId>ignite-osgi-karaf</artifactId>
+    <version>1.5.0-SNAPSHOT</version>
+    <packaging>pom</packaging>
+
+    <build>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>filter</id>
+                        <phase>generate-resources</phase>
+                        <goals>
+                            <goal>resources</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.9.1</version>
+                <executions>
+                    <execution>
+                        <id>attach-artifacts</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>attach-artifact</goal>
+                        </goals>
+                        <configuration>
+                            <artifacts>
+                                <artifact>
+                                    <file>target/classes/features.xml</file>
+                                    <type>xml</type>
+                                    <classifier>features</classifier>
+                                </artifact>
+                            </artifacts>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi-karaf/src/main/resources/features.xml
----------------------------------------------------------------------
diff --git a/modules/osgi-karaf/src/main/resources/features.xml b/modules/osgi-karaf/src/main/resources/features.xml
new file mode 100644
index 0000000..4dca39b
--- /dev/null
+++ b/modules/osgi-karaf/src/main/resources/features.xml
@@ -0,0 +1,327 @@
+<?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.
+-->
+<features name="ignite" xmlns="http://karaf.apache.org/xmlns/features/v1.3.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://karaf.apache.org/xmlns/features/v1.3.0 http://karaf.apache.org/xmlns/features/v1.3.0">
+
+    <feature name="ignite-all" version="${project.version}" description="Apache Ignite :: All">
+        <details>
+            <![CDATA[Aggregate feature for installing all Apache Ignite module + their dependencies.
+            
+            NOTE: Due to a bug in Apache Karaf (KARAF-4129), you must install the ignite-log4j feature explicitly and then either:
+            - manually refresh the pax-logging-api framework bundle  - or - 
+            - restart the Apache Karaf container.
+            You may safely ignore the 'Resource has no uri' exception if you follow this method.]]>
+        </details>
+        <feature>ignite-core</feature>
+        <feature>ignite-aop</feature>
+        <feature>ignite-aws</feature>
+        <feature>ignite-camel</feature>
+        <feature>ignite-flume</feature>
+        <feature>ignite-indexing</feature>
+        <feature>ignite-hibernate</feature>
+        <feature>ignite-jcl</feature>
+        <feature>ignite-jms11</feature>
+        <feature>ignite-jta</feature>
+        <feature>ignite-kafka</feature>
+        <feature>ignite-mqtt</feature>
+        <!-- KARAF-4129 Karaf feature containing a fragment that attaches to pax-logging-api cannot be installed
+        <feature>ignite-log4j</feature>-->
+        <feature>ignite-rest-http</feature>
+        <feature>ignite-scalar-2.11</feature>
+        <feature>ignite-schedule</feature>
+        <feature>ignite-slf4j</feature>
+        <feature>ignite-spring</feature>
+        <feature>ignite-ssh</feature>
+        <feature>ignite-twitter</feature>
+        <feature>ignite-urideploy</feature>
+        <feature>ignite-web</feature>
+        <feature>ignite-zookeeper</feature>
+    </feature>
+
+    <feature name="ignite-core" version="${project.version}" description="Apache Ignite :: Core">
+        <details><![CDATA[The Apache Ignite core module. This feature also installs the JCache 1.0 specification API.]]></details>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.javax-cache-api/${javax.cache.bundle.version}</bundle>
+        <bundle dependency="true">mvn:org.apache.ignite/ignite-osgi/${project.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-core/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-aop" version="${project.version}" description="Apache Ignite :: AOP">
+        <details><![CDATA[The Apache Ignite AOP module + dependencies.]]></details>
+        <feature dependency="true" version="[${spring41.osgi.feature.version},4.2)">spring-aspects</feature>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.aopalliance/${aopalliance.bundle.version}</bundle>        
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.aspectj/${aspectj.bundle.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-aop/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-aws" version="${project.version}" description="Apache Ignite :: AWS">
+        <details><![CDATA[The Apache Ignite AWS module + dependencies.]]></details>
+        <bundle start="true" dependency="true">mvn:org.apache.httpcomponents/httpcore-osgi/${httpcore.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.httpcomponents/httpclient-osgi/${httpclient.version}</bundle>
+        <bundle start="true" dependency="true">mvn:commons-codec/commons-codec/${commons.codec.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.aws-java-sdk/${aws.sdk.bundle.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-aws/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-camel" version="${project.version}" description="Apache Ignite :: Camel">
+        <details>
+            <![CDATA[The Apache Ignite Camel module.
+
+            Make sure to install the Apache Camel feature repository before installing this feature.
+
+                mvn:org.apache.camel.karaf/apache-camel/\${camel.version}/xml/features
+            
+            Installing this feature will trigger the installation of the 'camel-core' feature from the Camel repository.]]>
+        </details>
+        <feature>camel-core</feature>
+        <bundle start="true">mvn:org.apache.ignite/ignite-camel/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-flume" version="${project.version}" description="Apache Ignite :: Flume">
+        <details>
+            <![CDATA[The Apache Ignite Flume module + dependencies.]]>
+        </details>
+        <feature prerequisite="true">wrap</feature>
+        <bundle start="true" dependency="true">wrap:mvn:org.apache.flume/flume-ng-core/${flume.ng.version}$Bundle-SymbolicName=flume-ng-core&amp;Bundle-Version=${flume.ng.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-flume/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-hibernate" version="${project.version}" description="Apache Ignite :: Hibernate">
+        <details>
+            <![CDATA[The Apache Ignite Hibernate module + dependencies. 
+            
+            Installing this feature will trigger the installation of the 'hibernate' feature from the Apache Karaf distribution.]]>
+        </details>
+        <feature>hibernate</feature>
+        <bundle start="true">mvn:org.apache.ignite/ignite-hibernate/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-indexing" version="${project.version}" description="Apache Ignite :: Indexing">
+        <details>
+            <![CDATA[The Apache Ignite Indexing module + dependencies. This module is a fragment of ignite-core. 
+            
+            Be sure to refresh ignite-core manually in case it is not refreshed automatically.]]>
+        </details>
+        <bundle start="true" dependency="true">mvn:org.osgi/org.osgi.enterprise/${osgi.enterprise.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.lucene/${lucene.bundle.version}</bundle>
+        <bundle start="true" dependency="true">mvn:com.h2database/h2/${h2.version}</bundle>
+        <bundle start="false">mvn:org.apache.ignite/ignite-indexing/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-jcl" version="${project.version}" description="Apache Ignite :: JCL">
+        <details>
+            <![CDATA[The Apache Ignite JCL integration module. In Apache Karaf, this module will integrate with Pax Logging.]]>
+        </details>
+        <bundle start="true">mvn:org.apache.ignite/ignite-jcl/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-jms11" version="${project.version}" description="Apache Ignite :: JMS 1.1">
+        <details>
+            <![CDATA[The Apache Ignite JMS 1.1 module. Make sure to install your broker's JMS client bundle as well.]]>
+        </details>
+        <bundle start="true" dependency="true">mvn:org.apache.geronimo.specs/geronimo-jms_1.1_spec/${jms.spec.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-jms11/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-jta" version="${project.version}" description="Apache Ignite :: JTA">
+        <details>
+            <![CDATA[The Apache Ignite JTA module + dependencies. This module is a fragment of ignite-core. 
+            
+            Be sure to refresh ignite-core manually in case it is not refreshed automatically.
+            
+            Installing this feature will trigger the installation of the 'transaction' feature from the Apache Karaf distribution.]]>
+        </details>
+        <feature dependency="true">transaction</feature>
+        <bundle start="true">mvn:org.apache.ignite/ignite-jta/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-kafka" version="${project.version}" description="Apache Ignite :: Kafka">
+        <details>
+            <![CDATA[The Apache Ignite Kafka module + dependencies. This module installs the Scala 2.10 library bundle.]]>
+        </details>
+        <feature prerequisite="true">wrap</feature>
+        <bundle start="true" dependency="true">mvn:org.scala-lang/scala-library/${scala210.library.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.zookeeper/zookeeper/${zookeeper.version}</bundle>
+        <bundle start="true" dependency="true">wrap:mvn:com.101tec/zkclient/${zkclient.version}$Bundle-SymbolicName=zkclient&amp;Bundle-Version=${zkclient.version}&amp;Export-Package=*;-noimport:=true;version=${zkclient.version}</bundle>
+        <bundle start="true" dependency="true">wrap:mvn:com.yammer.metrics/metrics-core/${yammer.metrics.core.version}$Bundle-SymbolicName=yammer-metrics-core&amp;Bundle-Version=2.2.0&amp;Export-Package=*;-noimport:=true;version=${yammer.metrics.core.version}</bundle>
+        <bundle start="true" dependency="true">wrap:mvn:com.yammer.metrics/metrics-annotation/${yammer.metrics.annotation.version}$Bundle-SymbolicName=yammer-metrics-annotation&amp;Bundle-Version=2.2.0&amp;Export-Package=*;-noimport:=true;version=${yammer.metrics.annotation.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.kafka-clients/${kafka.clients.bundle.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.kafka_2.10/${kafka.bundle.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-kafka/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-log4j" version="${project.version}" description="Apache Ignite :: log4j">
+        <details>
+            <![CDATA[The Apache Ignite log4j module + dependencies. 
+            
+            This module installs an OSGi fragment that exposes extra packages from the Pax Logging bundle required by Ignite. 
+            
+            Be sure to refresh the Pax Logging bundles manually in case this does not happen automatically.]]>
+        </details>
+        <bundle dependency="true" start-level="8">mvn:org.apache.ignite/ignite-osgi-paxlogging/${project.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-log4j/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-mqtt" version="${project.version}" description="Apache Ignite :: MQTT">
+        <details>
+            <![CDATA[The Apache Ignite MQTT module + dependencies.]]>
+        </details>
+        <feature prerequisite="true">wrap</feature>
+        <bundle start="true" dependency="true">mvn:com.google.guava/guava/${guava.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.eclipse.paho/org.eclipse.paho.client.mqttv3/${paho.version}</bundle>
+        <bundle start="true" dependency="true">wrap:mvn:com.github.rholder/guava-retrying/${guava.retrying.version}$Bundle-SymbolicName=guava-retrying&amp;Bundle-SymbolicName=guava-retrying&amp;Bundle-Version=${guava.retrying.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-mqtt/${project.version}</bundle>
+    </feature>   
+
+    <feature name="ignite-rest-http" version="${project.version}" description="Apache Ignite :: REST HTTP">
+         <!-- NOTICE: XOM cannot be included by default due to an incompatible license; 
+                      please review its license model and install the dependency manually if you agree. -->
+        <details>
+            <![CDATA[The Apache Ignite REST HTTP module + dependencies. 
+            
+            Installing this feature will trigger the installation of the 'http' feature from the Apache Karaf distribution.
+            
+            NOTE: Before using this feature you must review the license of the XOM bundle and install it manually if you accept it: 
+            install -s mvn:xom/xom/1.2.5]]>
+        </details>
+        <feature dependency="true">http</feature>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-beanutils/${commons.beanutils.bundle.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.oro/${oro.bundle.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.ezmorph/${ezmorph.bundle.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.json-lib/${jsonlib.bundle.version}</bundle>
+        <bundle start="true" dependency="true">mvn:commons-lang/commons-lang/${commons.lang.version}</bundle>
+        <bundle start="true" dependency="true">mvn:commons-collections/commons-collections/${commons.collections.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-rest-http/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-scalar-2.10" version="${project.version}" description="Apache Ignite :: Scala 2.10">
+        <details>
+            <![CDATA[The Apache Ignite Scala 2.11 integration module + dependencies. This module installs the Scala 2.10 library bundle.]]>
+        </details>
+        <bundle start="true" dependency="true">mvn:org.scala-lang/scala-library/${scala210.library.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-scalar_2.10/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-scalar-2.11" version="${project.version}" description="Apache Ignite :: Scala 2.11">
+        <details>
+            <![CDATA[The Apache Ignite Scala 2.11 integration module + dependencies. This module installs the Scala 2.11 library bundle.]]>
+        </details>
+        <bundle start="true" dependency="true">mvn:org.scala-lang/scala-library/${scala211.library.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-scalar/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-schedule" version="${project.version}" description="Apache Ignite :: Schedule">
+        <details>
+            <![CDATA[The Apache Ignite Schedule module + dependencies. This module is a fragment of ignite-core.]]>
+        </details>
+        <feature prerequisite="true">wrap</feature>
+        <bundle start="true" dependency="true">wrap:mvn:it.sauronsoftware.cron4j/cron4j/${cron4j.version}$Bundle-SymbolicName=cron4j&amp;Bundle-Version=${cron4j.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-schedule/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-slf4j" version="${project.version}" description="Apache Ignite :: slf4j">
+        <details>
+            <![CDATA[The Apache Ignite slf4j module.]]>
+        </details>
+        <bundle start="true">mvn:org.apache.ignite/ignite-slf4j/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-spring" version="${project.version}" description="Apache Ignite :: Spring Support">
+        <details>
+            <![CDATA[The Apache Ignite Spring integration module + dependencies. This module is a fragment of ignite-core. 
+            
+            Be sure to refresh ignite-core in case it is not refreshed automatically.
+            
+            This feature installs the following features from the Apache Karaf distribution:
+              - spring
+              - spring-aspects
+              - spring-tx
+              - spring-jdbc
+              
+            With version range: [${spring41.osgi.feature.version},4.2).]]>
+        </details>
+        <feature dependency="true" version="[${spring41.osgi.feature.version},4.2)">spring</feature>
+        <feature dependency="true" version="[${spring41.osgi.feature.version},4.2)">spring-aspects</feature>
+        <feature dependency="true" version="[${spring41.osgi.feature.version},4.2)">spring-tx</feature>
+        <feature dependency="true" version="[${spring41.osgi.feature.version},4.2)">spring-jdbc</feature>
+        <bundle start="true">mvn:org.apache.ignite/ignite-spring/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-ssh" version="${project.version}" description="Apache Ignite :: SSH">
+        <details>
+            <![CDATA[The Apache Ignite SSH module + dependencies.]]>
+        </details>
+        <bundle start="true" dependency="true">mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.jsch/${jsch.bundle.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-ssh/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-twitter" version="${project.version}" description="Apache Ignite :: Twitter">
+        <details>
+            <![CDATA[The Apache Ignite Twitter module + dependencies.]]>
+        </details>
+        <feature prerequisite="true">wrap</feature>
+        <bundle start="true" dependency="true">mvn:com.google.guava/guava/${guava14.version}</bundle>
+        <bundle start="true" dependency="true">wrap:mvn:com.twitter/hbc-core/${twitter.hbc.version}$Bundle-SymbolicName=Hosebird Client Core&amp;Bundle-Version=${twitter.hbc.version}</bundle>
+        <bundle start="true" dependency="true">wrap:mvn:com.twitter/hbc-twitter4j/${twitter.hbc.version}$Bundle-SymbolicName=Hosebird Client Twitter4J&amp;Bundle-Version=${twitter.hbc.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-twitter/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-urideploy" version="${project.version}" description="Apache Ignite :: URI Deploy">
+        <details>
+            <![CDATA[The Apache Ignite URI Deploy module + dependencies.
+            
+            This feature installs the following features from the Apache Karaf distribution:
+              - spring
+              - spring-aspects
+              - spring-tx
+              
+            With version range: [${spring41.osgi.feature.version},4.2).]]>
+        </details>
+        <feature prerequisite="true">wrap</feature>
+        <feature dependency="true" version="[${spring41.osgi.feature.version},4.2)">spring</feature>
+        <feature dependency="true" version="[${spring41.osgi.feature.version},4.2)">spring-aspects</feature>
+        <feature dependency="true" version="[${spring41.osgi.feature.version},4.2)">spring-tx</feature>
+        <bundle start="true" dependency="true">wrap:mvn:net.sf.jtidy/jtidy/${jtidy.version}$Bundle-SymbolicName=JTidy&amp;Bundle-Version=938</bundle>
+        <bundle start="true" dependency="true">mvn:commons-codec/commons-codec/${commons.codec.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-urideploy/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-web" version="${project.version}" description="Apache Ignite :: Web">
+        <details>
+            <![CDATA[The Apache Ignite Web module + dependencies.
+            
+            This feature installs the 'http' feature from the Apache Karaf distribution.]]>
+        </details>
+        <feature dependency="true">http</feature>
+        <bundle start="true">mvn:org.apache.ignite/ignite-web/${project.version}</bundle>
+    </feature>
+
+    <feature name="ignite-zookeeper" version="${project.version}" description="Apache Ignite :: ZooKeeper">
+        <details>
+            <![CDATA[The Apache Ignite ZooKeeper module + dependencies.]]>
+        </details>
+        <bundle start="true" dependency="true">mvn:com.google.guava/guava/${guava16.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.codehaus.jackson/jackson-core-asl/${jackson.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.codehaus.jackson/jackson-mapper-asl/${jackson.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.curator/curator-client/${curator.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.curator/curator-framework/${curator.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.curator/curator-recipes/${curator.version}</bundle>
+        <bundle start="true" dependency="true">mvn:org.apache.curator/curator-x-discovery/${curator.version}</bundle>
+        <bundle start="true">mvn:org.apache.ignite/ignite-zookeeper/${project.version}</bundle>
+    </feature>
+
+</features>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi-paxlogging/README.txt
----------------------------------------------------------------------
diff --git a/modules/osgi-paxlogging/README.txt b/modules/osgi-paxlogging/README.txt
new file mode 100644
index 0000000..f6346f1
--- /dev/null
+++ b/modules/osgi-paxlogging/README.txt
@@ -0,0 +1,12 @@
+Apache Ignite OSGi Pax Logging Fragment Module
+----------------------------------------------
+
+This module is an OSGi fragment that exposes the following packages from the Pax Logging API bundle:
+
+  - org.apache.log4j.varia
+  - org.apache.log4j.xml
+
+These packages are required when installing the ignite-log4j bundle, and are not exposed by default
+by the Pax Logging API - the logging framework used by Apache Karaf.
+
+This fragment exposes them.

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi-paxlogging/licenses/apache-2.0.txt
----------------------------------------------------------------------
diff --git a/modules/osgi-paxlogging/licenses/apache-2.0.txt b/modules/osgi-paxlogging/licenses/apache-2.0.txt
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/modules/osgi-paxlogging/licenses/apache-2.0.txt
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+
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+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+
+      "Object" form shall mean any form resulting from mechanical
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      "Derivative Works" shall mean any work, whether in Source or Object
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+      "Contribution" shall mean any work of authorship, including
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
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+   4. Redistribution. You may reproduce and distribute copies of the
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+
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+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
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+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
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+
+   6. Trademarks. This License does not grant permission to use the trade
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+
+   7. Disclaimer of Warranty. Unless required by applicable law or
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+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
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+   9. Accepting Warranty or Additional Liability. While redistributing
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
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+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
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+   Licensed under the Apache License, Version 2.0 (the "License");
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+
+       http://www.apache.org/licenses/LICENSE-2.0
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+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
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+   See the License for the specific language governing permissions and
+   limitations under the License.

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi-paxlogging/pom.xml
----------------------------------------------------------------------
diff --git a/modules/osgi-paxlogging/pom.xml b/modules/osgi-paxlogging/pom.xml
new file mode 100644
index 0000000..bd9e18e
--- /dev/null
+++ b/modules/osgi-paxlogging/pom.xml
@@ -0,0 +1,70 @@
+<?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.
+-->
+
+<!--
+    POM file.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.apache.ignite</groupId>
+        <artifactId>ignite-parent</artifactId>
+        <version>1</version>
+        <relativePath>../../parent</relativePath>
+    </parent>
+
+    <groupId>org.apache.ignite</groupId>
+    <artifactId>ignite-osgi-paxlogging</artifactId>
+    <version>1.5.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>log4j</groupId>
+            <artifactId>log4j</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <version>${maven.bundle.plugin.version}</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Fragment-Host>org.ops4j.pax.logging.pax-logging-api</Fragment-Host>
+                        <Export-Package>
+                            org.apache.log4j.varia;-noimport:=true,
+                            org.apache.log4j.xml;-noimport:=true
+                        </Export-Package>
+                        <Import-Package>!*</Import-Package>
+                        <_invalidfilenames />
+                        <_nodefaultversion>true</_nodefaultversion>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

http://git-wip-us.apache.org/repos/asf/ignite/blob/96e08027/modules/osgi/README.txt
----------------------------------------------------------------------
diff --git a/modules/osgi/README.txt b/modules/osgi/README.txt
new file mode 100644
index 0000000..35b133d
--- /dev/null
+++ b/modules/osgi/README.txt
@@ -0,0 +1,65 @@
+Apache Ignite OSGi Integration Module
+-------------------------------------
+
+This module provides the bridging components to make Apache Ignite run seamlessly inside an OSGi container
+like Apache Karaf. It provides a Bundle Activator to initialize Ignite, along with different classloaders
+facilitate class resolution within an OSGi environment.
+
+If using Ignite within Apache Karaf, please refer to the osgi-karaf and osgi-paxlogging modules too:
+
+  - osgi-karaf contains a feature repository to facilitate installing Ignite into a Karaf container.
+  - osgi-paxlogging contains an OSGi fragment required to make pax-logging-api expose certain log4j packages
+    required by ignite-log4j
+
+Importing the ignite-osgi module in a Maven project
+---------------------------------------------------
+
+If you are using Maven to manage dependencies of your project, you can add the ignite-osgi module
+dependency like this (replace '${ignite.version}' with actual Ignite version you are interested in):
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+                        http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    ...
+    <dependencies>
+        ...
+        <dependency>
+            <groupId>org.apache.ignite</groupId>
+            <artifactId>ignite-osgi</artifactId>
+            <version>${ignite.version}</version>
+        </dependency>
+        ...
+    </dependencies>
+    ...
+</project>
+
+Running the tests in this module
+--------------------------------
+
+We use the Pax Exam framework to fire up an Apache Karaf container (forked process) in order to execute the OSGi tests.
+
+Bundles are provisioned into the container via mvn: URLs. For this to work, you must have run a full build from the
+top directory of the Ignite source tree, including the install goal, which provisions the modules into your local
+Maven repository:
+
+   mvn clean install -Plgpl
+
+Neither compiling and running the tests, nor generating Javadocs are necessary. To disable these steps,
+use these switches:
+
+   -DskipTests -Dmaven.test.skip=true -Dmaven.javadoc.skip=true
+
+You may then run the OSGi test suite:
+
+   mvn test -Dtest=IgniteOsgiTestSuite
+
+NOTE: This test uses environment variables set by the maven-surefire-plugin configuration. If you are running the
+test suite from within an IDE, either run it via Maven or set these environment variables manually in your
+Run/Debug configuration:
+
+  - projectVersion
+  - karafVersion
+  - camelVersion
+
+See the pom.xml file of this module to understand which values to set.