How to fix classpath problem in a GeoMesa+HBase POM - maven

Question

org.geotools.data.DataStore.createSchema(sft) raises the java.lang.NoSuchMethodError: org.apache.curator.shaded.com.google.common.collect.Maps.uniqueIndex(Ljava/lang/Iterable;Lcom/google/common/base/Function;)Lorg/apache/curator/shaded/com/google/common/collect/ImmutableMap;
I tried to copy parts of the POM from the geomesa-tutorial for HBase, but reading other posts I realize that this is probably related to having 2 different versions of the same library and I am definitely new in Maven in order to resolve this one by my self...
<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>
<name>ScalabilityGeomesaHBase</name>
<groupId>gr.tioahome.ee.geomesa.hbase.ntriples</groupId>
<artifactId>ScalabilityGeomesaHBase</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<geomesa.version>2.3.1</geomesa.version>
<gt.version>20.0</gt.version>
<scala.abi.version>2.11</scala.abi.version>
<!-- environment specific variables-->
<hbase.version>1.4.10</hbase.version>
<zookeeper.version>3.4.14</zookeeper.version>
<hadoop.version>2.7.7</hadoop.version>
<rdf4j.version>2.5.1</rdf4j.version>
</properties>
<repositories>
<repository>
<id>maven2-repository.dev.java.net</id>
<name>Jave.net repository</name>
<url>http://download.java.net/maven/2</url>
</repository>
<repository>
<id>osgeo</id>
<name>Open Source Geospatial Foundation Repository</name>
<url>http://download.osgeo.org/webdav/geotools</url>
</repository>
<!--
<repository>
<id>boundless</id>
<name>Boundless Maven Repository</name>
<url>https://repo.boundlessgeo.com/main</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</snapshots>
</repository>
-->
</repositories>
<dependencyManagement>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.geotools/gt-epsg-wkt -->
<dependency>
<groupId>org.geotools</groupId>
<artifactId>gt-epsg-wkt</artifactId>
<version>${gt.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.locationtech.geomesa</groupId>
<artifactId>geomesa_2.11</artifactId>
<version>${geomesa.version}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.locationtech.geomesa</groupId>
<artifactId>geomesa-utils_${scala.abi.version}</artifactId>
<version>${geomesa.version}</version>
</dependency>
<dependency>
<groupId>org.locationtech.geomesa</groupId>
<artifactId>geomesa-index-api_${scala.abi.version}</artifactId>
<version>${geomesa.version}</version>
</dependency>
<dependency>
<groupId>org.locationtech.geomesa</groupId>
<artifactId>geomesa-hbase-datastore_2.11</artifactId>
<version>${geomesa.version}</version>
</dependency>
<dependency>
<groupId>org.locationtech.geomesa</groupId>
<artifactId>geomesa-hbase-spark-runtime_2.11</artifactId>
<version>${geomesa.version}</version>
<exclusions>
<exclusion>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.locationtech.geomesa</groupId>
<artifactId>geomesa-spark-sql_2.11</artifactId>
<version>${geomesa.version}</version>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-common</artifactId>
<version>${hbase.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.rdf4j</groupId>
<artifactId>rdf4j-runtime</artifactId>
<version>${rdf4j.version}</version>
<exclusions>
<exclusion>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_2.11</artifactId>
<version>2.4.0</version>
<type>jar</type>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

Answer 1

I would suggest not including the geomesa-hbase-spark-runtime_2.11 dependency - that is a shaded jar, and could be causing you problems. You can include instead geomesa-hbase-spark_2.11, which is the non-shaded equivalent. Other than that, grepping through the jars on your classpath for org.apache.curator may indicate which jar has the problem.