Remove non friendly dependencies from Druid

This commit is contained in:
fjy 2015-02-02 18:16:56 -08:00
parent ccebf281e6
commit 3e5d338c8e
7 changed files with 476 additions and 248 deletions

View File

@ -16,7 +16,8 @@
~ limitations under the License.
-->
<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/maven-v4_0_0.xsd">
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.druid</groupId>
<artifactId>druid-common</artifactId>
@ -60,6 +61,10 @@
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
</dependency>
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>

24
pom.xml
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@ -16,7 +16,8 @@
~ limitations under the License.
-->
<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/maven-v4_0_0.xsd">
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.druid</groupId>
<artifactId>druid</artifactId>
@ -101,12 +102,6 @@
<artifactId>server-metrics</artifactId>
<version>0.0.9</version>
</dependency>
<dependency>
<groupId>com.davekoelle</groupId>
<artifactId>alphanum</artifactId>
<version>1.0.3</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
@ -264,7 +259,7 @@
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.0.1.Final</version>
<version>5.1.3.Final</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
@ -276,6 +271,11 @@
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.el</artifactId>
@ -481,10 +481,10 @@
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.carrotsearch</groupId>
<artifactId>junit-benchmarks</artifactId>
<version>0.7.2</version>
<scope>test</scope>
<groupId>com.carrotsearch</groupId>
<artifactId>junit-benchmarks</artifactId>
<version>0.7.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.caliper</groupId>

View File

@ -16,126 +16,123 @@
~ limitations under the License.
-->
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.druid</groupId>
<artifactId>druid-processing</artifactId>
<name>druid-processing</name>
<description>A module that is everything required to understands Druid Segments</description>
<parent>
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.druid</groupId>
<artifactId>druid</artifactId>
<version>0.7.0-SNAPSHOT</version>
</parent>
<artifactId>druid-processing</artifactId>
<name>druid-processing</name>
<description>A module that is everything required to understands Druid Segments</description>
<dependencies>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-common</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>com.metamx</groupId>
<artifactId>bytebuffer-collections</artifactId>
</dependency>
<dependency>
<groupId>com.metamx</groupId>
<artifactId>emitter</artifactId>
</dependency>
<dependency>
<groupId>com.ning</groupId>
<artifactId>compress-lzf</artifactId>
</dependency>
<dependency>
<groupId>org.skife.config</groupId>
<artifactId>config-magic</artifactId>
</dependency>
<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
</dependency>
<dependency>
<groupId>com.ibm.icu</groupId>
<artifactId>icu4j</artifactId>
</dependency>
<dependency>
<groupId>org.mozilla</groupId>
<artifactId>rhino</artifactId>
<version>1.7R4</version>
</dependency>
<dependency>
<groupId>com.davekoelle</groupId>
<artifactId>alphanum</artifactId>
</dependency>
<dependency>
<groupId>net.jpountz.lz4</groupId>
<artifactId>lz4</artifactId>
</dependency>
<dependency>
<groupId>org.mapdb</groupId>
<artifactId>mapdb</artifactId>
</dependency>
<parent>
<groupId>io.druid</groupId>
<artifactId>druid</artifactId>
<version>0.7.0-SNAPSHOT</version>
</parent>
<!-- Tests -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.carrotsearch</groupId>
<artifactId>junit-benchmarks</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.caliper</groupId>
<artifactId>caliper</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencies>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-common</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>com.metamx</groupId>
<artifactId>bytebuffer-collections</artifactId>
</dependency>
<dependency>
<groupId>com.metamx</groupId>
<artifactId>emitter</artifactId>
</dependency>
<dependency>
<groupId>com.ning</groupId>
<artifactId>compress-lzf</artifactId>
</dependency>
<dependency>
<groupId>org.skife.config</groupId>
<artifactId>config-magic</artifactId>
</dependency>
<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
</dependency>
<dependency>
<groupId>com.ibm.icu</groupId>
<artifactId>icu4j</artifactId>
</dependency>
<dependency>
<groupId>org.mozilla</groupId>
<artifactId>rhino</artifactId>
<version>1.7R4</version>
</dependency>
<dependency>
<groupId>net.jpountz.lz4</groupId>
<artifactId>lz4</artifactId>
</dependency>
<dependency>
<groupId>org.mapdb</groupId>
<artifactId>mapdb</artifactId>
</dependency>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
<!-- Tests -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.carrotsearch</groupId>
<artifactId>junit-benchmarks</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.caliper</groupId>
<artifactId>caliper</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
</project>

View File

@ -17,7 +17,6 @@
package io.druid.query.topn;
import com.davekoelle.alphanum.AlphanumComparator;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.metamx.common.StringUtils;
@ -32,6 +31,154 @@ public class AlphaNumericTopNMetricSpec extends LexicographicTopNMetricSpec
{
private static final byte CACHE_TYPE_ID = 0x2;
protected static Comparator<String> comparator = new Comparator<String>()
{
// This code is based on the Apache 2.0 licensed java-alphanum library (https://github.com/amjjd/java-alphanum)
public int compare(String str1, String str2)
{
int[] pos = {0, 0};
if (str1.length() == 0) {
return str2.length() == 0 ? 0 : -1;
} else if (str2.length() == 0) {
return 1;
}
while (pos[0] < str1.length() && pos[1] < str2.length()) {
int ch1 = str1.codePointAt(pos[0]);
int ch2 = str2.codePointAt(pos[1]);
int result = 0;
if (isDigit(ch1)) {
result = isDigit(ch2) ? compareNumbers(str1, str2, pos) : -1;
} else {
result = isDigit(ch2) ? 1 : compareNonNumeric(str1, str2, pos);
}
if (result != 0) {
return result;
}
}
return str1.length() - str2.length();
}
private int compareNumbers(String str0, String str1, int[] pos)
{
int delta = 0;
int zeroes0 = 0, zeroes1 = 0;
int ch0 = -1, ch1 = -1;
// Skip leading zeroes, but keep a count of them.
while (pos[0] < str0.length() && isZero(ch0 = str0.codePointAt(pos[0]))) {
zeroes0++;
pos[0] += Character.charCount(ch0);
}
while (pos[1] < str1.length() && isZero(ch1 = str1.codePointAt(pos[1]))) {
zeroes1++;
pos[1] += Character.charCount(ch1);
}
// If one sequence contains more significant digits than the
// other, it's a larger number. In case they turn out to have
// equal lengths, we compare digits at each position; the first
// unequal pair determines which is the bigger number.
while (true) {
boolean noMoreDigits0 = (ch0 < 0) || !isDigit(ch0);
boolean noMoreDigits1 = (ch1 < 0) || !isDigit(ch1);
if (noMoreDigits0 && noMoreDigits1) {
return delta != 0 ? delta : zeroes0 - zeroes1;
} else if (noMoreDigits0) {
return -1;
} else if (noMoreDigits1) {
return 1;
} else if (delta == 0 && ch0 != ch1) {
delta = valueOf(ch0) - valueOf(ch1);
}
if (pos[0] < str0.length()) {
ch0 = str0.codePointAt(pos[0]);
if (isDigit(ch0)) {
pos[0] += Character.charCount(ch0);
} else {
ch0 = -1;
}
} else {
ch0 = -1;
}
if (pos[1] < str1.length()) {
ch1 = str1.codePointAt(pos[1]);
if (isDigit(ch1)) {
pos[1] += Character.charCount(ch1);
} else {
ch1 = -1;
}
} else {
ch1 = -1;
}
}
}
private boolean isDigit(int ch)
{
return (ch >= '0' && ch <= '9') ||
(ch >= '\u0660' && ch <= '\u0669') ||
(ch >= '\u06F0' && ch <= '\u06F9') ||
(ch >= '\u0966' && ch <= '\u096F') ||
(ch >= '\uFF10' && ch <= '\uFF19');
}
private boolean isZero(int ch)
{
return ch == '0' || ch == '\u0660' || ch == '\u06F0' || ch == '\u0966' || ch == '\uFF10';
}
private int valueOf(int digit)
{
if (digit <= '9') {
return digit - '0';
}
if (digit <= '\u0669') {
return digit - '\u0660';
}
if (digit <= '\u06F9') {
return digit - '\u06F0';
}
if (digit <= '\u096F') {
return digit - '\u0966';
}
if (digit <= '\uFF19') {
return digit - '\uFF10';
}
return digit;
}
private int compareNonNumeric(String str0, String str1, int[] pos)
{
// find the end of both non-numeric substrings
int start0 = pos[0];
int ch0 = str0.codePointAt(pos[0]);
pos[0] += Character.charCount(ch0);
while (pos[0] < str0.length() && !isDigit(ch0 = str0.codePointAt(pos[0]))) {
pos[0] += Character.charCount(ch0);
}
int start1 = pos[1];
int ch1 = str1.codePointAt(pos[1]);
pos[1] += Character.charCount(ch1);
while (pos[1] < str1.length() && !isDigit(ch1 = str1.codePointAt(pos[1]))) {
pos[1] += Character.charCount(ch1);
}
// compare the substrings
return String.CASE_INSENSITIVE_ORDER.compare(str0.substring(start0, pos[0]), str1.substring(start1, pos[1]));
}
};
private final String previousStop;
@JsonCreator
@ -46,7 +193,7 @@ public class AlphaNumericTopNMetricSpec extends LexicographicTopNMetricSpec
@Override
public Comparator getComparator(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
{
return new AlphanumComparator();
return comparator;
}
@Override

View File

@ -0,0 +1,63 @@
/*
* Druid - a distributed column store.
* Copyright 2012 - 2015 Metamarkets Group Inc.
*
* Licensed 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 io.druid.query.topn;
import org.junit.Test;
import java.util.Comparator;
import static org.junit.Assert.*;
public class AlphaNumericTopNMetricSpecTest
{
// Test derived from sample code listed on Apache 2.0 licensed https://github.com/amjjd/java-alphanum
@Test
public void testComparator() throws Exception
{
final Comparator<String> comparator = AlphaNumericTopNMetricSpec.comparator;
// equality
assertEquals(0, comparator.compare("", ""));
assertEquals(0, comparator.compare("abc", "abc"));
assertEquals(0, comparator.compare("123", "123"));
assertEquals(0, comparator.compare("abc123", "abc123"));
// empty strings < non-empty
assertTrue(comparator.compare("", "abc") < 0);
assertTrue(comparator.compare("abc", "") > 0);
// numbers < non numeric
assertTrue(comparator.compare("123", "abc") < 0);
assertTrue(comparator.compare("abc", "123") > 0);
// numbers ordered numerically
assertTrue(comparator.compare("2", "11") < 0);
assertTrue(comparator.compare("a2", "a11") < 0);
// leading zeroes
assertTrue(comparator.compare("02", "11") < 0);
assertTrue(comparator.compare("02", "002") < 0);
// decimal points ...
assertTrue(comparator.compare("1.3", "1.5") < 0);
// ... don't work too well
assertTrue(comparator.compare("1.3", "1.15") < 0);
}
}

View File

@ -16,7 +16,8 @@
~ limitations under the License.
-->
<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/maven-v4_0_0.xsd">
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.druid</groupId>
<artifactId>druid-server</artifactId>

View File

@ -15,121 +15,136 @@
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<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>
<groupId>io.druid</groupId>
<artifactId>druid-services</artifactId>
<name>druid-services</name>
<description>druid-services</description>
<parent>
<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>
<groupId>io.druid</groupId>
<artifactId>druid</artifactId>
<version>0.7.0-SNAPSHOT</version>
</parent>
<artifactId>druid-services</artifactId>
<name>druid-services</name>
<description>druid-services</description>
<dependencies>
<!-- include druid-common to prevent older versions of dependencies
from being pulled in by airline and dependencies of druid-server -->
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-common</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-server</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-indexing-hadoop</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-indexing-service</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>io.airlift</groupId>
<artifactId>airline</artifactId>
</dependency>
</dependencies>
<parent>
<groupId>io.druid</groupId>
<artifactId>druid</artifactId>
<version>0.7.0-SNAPSHOT</version>
</parent>
<build>
<plugins>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.2</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<outputFile>
${project.build.directory}/${project.artifactId}-${project.version}-selfcontained.jar
</outputFile>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
</transformers>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>distro-assembly</id>
<phase>package</phase>
<goals>
<goal>assembly</goal>
</goals>
<configuration>
<descriptors>
<descriptor>src/assembly/assembly.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<!-- include druid-common to prevent older versions of dependencies
from being pulled in by airline and dependencies of druid-server -->
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-common</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-server</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-indexing-hadoop</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>io.druid</groupId>
<artifactId>druid-indexing-service</artifactId>
<version>${project.parent.version}</version>
</dependency>
<dependency>
<groupId>io.airlift</groupId>
<artifactId>airline</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.2</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<outputFile>
${project.build.directory}/${project.artifactId}-${project.version}-selfcontained.jar
</outputFile>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>distro-assembly</id>
<phase>package</phase>
<goals>
<goal>assembly</goal>
</goals>
<configuration>
<descriptors>
<descriptor>src/assembly/assembly.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>license-maven-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<id>download-licenses</id>
<goals>
<goal>download-licenses</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>