Hi Enrico, Now Java 10 is not supported in Apache Hadoop. https://issues.apache.org/jira/browse/HADOOP-11423
Please use Java 8. Regards, Akira On 2018/03/23 22:22, Enrico Olivelli wrote:
Hi, I am trying to move an application to Java 10 but I get this error. I can't find it in JIRA, has anyone already seen it Below the error Enrico ava.lang.ExceptionInInitializerError at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:78) at org.apache.hadoop.conf.Configuration.getTrimmedStringCollection(Configuration.java:1717) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getStorageDirs(FSNamesystem.java:1315) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getNamespaceDirs(FSNamesystem.java:1296) at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:822) at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:704) at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:376) at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:357) at magnews.fs.HDFSFileSystemFsTest.setHDFS(HDFSFileSystemFsTest.java:38) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) 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.rules.ExternalResource$1.evaluate(ExternalResource.java:48) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:379) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:340) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:413) Caused by: java.lang.StringIndexOutOfBoundsException: begin 0, end 3, length 2 at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3107) at java.base/java.lang.String.substring(String.java:1873) at org.apache.hadoop.util.Shell.<clinit>(Shell.java:49) ... 29 more
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