[KUDU-2203] java.io.FileNotFoundException when trying to initialize MiniKuduCluster

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 1.5.0
• Fix Version/s: n/a
• Component/s: java, test
• Assignee: Unassigned
• Reporter: Nacho García Fernández
• Created: 27/Oct/17 10:49
• Updated: 30/Oct/17 19:24
• Resolved: 30/Oct/17 19:24

Description

I'm getting the following error when I try to create a new instance of MiniKuduCluster:

java.io.FileNotFoundException: Cannot find binary kudu-master in binary directory null

	at org.apache.kudu.client.TestUtils.findBinary(TestUtils.java:159)
	at org.apache.kudu.client.MiniKuduCluster.startMasters(MiniKuduCluster.java:210)
	at org.apache.kudu.client.MiniKuduCluster.startCluster(MiniKuduCluster.java:153)
	at org.apache.kudu.client.MiniKuduCluster.start(MiniKuduCluster.java:117)
	at org.apache.kudu.client.MiniKuduCluster.access$300(MiniKuduCluster.java:50)
	at org.apache.kudu.client.MiniKuduCluster$MiniKuduClusterBuilder.build(MiniKuduCluster.java:661)
	at org.apache.kudu.client.BaseKuduTest.doSetup(BaseKuduTest.java:113)
	at org.apache.kudu.client.BaseKuduTest.setUpBeforeClass(BaseKuduTest.java:76)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

This is happening when a base class try to extend from BaseKuduTest (which internally instantiates a MiniKuduCluster).

My simple test class:

import org.apache.kudu.client.BaseKuduTest;
import org.junit.Before;
import org.junit.Test;

public class KuduInputFormatTest extends BaseKuduTest {


    @Before
    public void initialize() throws Exception {
    }

    @Test
    public void test() throws Exception {
        System.out.println("The error occurs before this message is printed");
    }

Current POM dependencies:

        <dependency>
            <groupId>org.apache.kudu</groupId>
            <artifactId>kudu-client</artifactId>
            <version>${kudu.version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.kudu</groupId>
            <artifactId>kudu-client</artifactId>
            <version>${kudu.version}</version>
            <type>test-jar</type>
            <scope>test</scope>
        </dependency>

where kudu.version is 1.5.0