用于Apache HBase的HBase索引器

Question

我在使用Apache HBase构建时遇到以下错误。我正在运行下面的邮件

项目ID：null：akuma：jar：1.9

原因：找不到项目的父级：org.kohsuke：pom：null：akuma：jar:1.9项目的父级：null：akuma：jar:1.9

[INFO]-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------[INFO]跟踪

从指定的远程存储库：default(http://repo1.maven.org/maven2)、central(http://repo1.maven.org/maven2)、cdh.repo.snapshot(https://repository.cloudera.com/artifactory/cloudera-repos/)、ngdata.oss-releases（http://mvnrepo.ngdata.com/content/repositories/oss-releases）

依赖项路径：1）com.ngdata：hbase-indexer-server：jar：1.6-snapshot

at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:711)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

原因：org.apache.maven.artifact.resolver.artifactresolutionexception：无法获取依赖项信息：无法读取项目“org.kohsuke:akuma:jar”的元数据文件：找不到项目的父项：org.kohsuke:pom:null:akuma:jar:1.9项目的null:akuma:jar:1.9 org.kohsuke:akuma:jar:1.9```

提前致谢

Answer 1

在hbase索引器中，对于pom中的hbase-indexer-server模块，您将拥有

    <dependency>
      <groupId>org.kohsuke</groupId>
      <artifactId>akuma</artifactId>
    </dependency>

看起来，在获取依赖项时，该jar没有被获取，也没有出现在存储库中。尝试在建立依赖项时获得正确的版本。通常这是索引器服务器模块“.m2\repository\org\kohsuke\akuma\1.9\akuma-1.9.jar”所需的jar