如何利用站群做网站,北京建设数字网站,天津模板网页制作如何做,如何做网页游戏前些天发现了一个巨牛的人工智能学习网站#xff0c;通俗易懂#xff0c;风趣幽默#xff0c;忍不住分享一下给大家。点击跳转到教程。 1.报错#xff1a; Exception in thread main java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreEx…前些天发现了一个巨牛的人工智能学习网站通俗易懂风趣幽默忍不住分享一下给大家。点击跳转到教程。 1.报错 Exception in thread main java.lang.NoSuchMethodError: com.google.common.util.concurrent.MoreExecutors .directExecutor()Ljava/util/concurrent/Executor; 2. 解决方法 问题 当项目中同时集成Hbase和Elasticsearch时经常遇到依赖包冲突的问题如com.google.guavaorg.joda等。造成guava冲突是因为集成Hbase和ES时都用到了guava包但是两者要求的版本不一样ES 2.0 版本以上的要求guava19.0Hbase 1.0要求的guava为16.0如果把guava统一为16.0则ES会因为guava的版本太低而报错。joda也如此。所以要同时使用Hbase和ES就得解决这个冲突。 解决办法 1、首先新建maven项目对pom.xml进行如下配置 ?xml version1.0 encodingUTF-8? project xmlnshttp://maven.apache.org/POM/4.0.0 xmlns:xsihttp://www.w3.org/2001/XMLSchema-instance xsi:schemaLocationhttp://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsdmodelVersion4.0.0/modelVersiongroupIdcom.es/groupIdartifactIdesshade/artifactIdversion1.0-SNAPSHOT/versionpackagingjar/packagingpropertiesproject.build.sourceEncodingUTF-8/project.build.sourceEncodingmaven.compiler.source1.8/maven.compiler.sourcemaven.compiler.target1.8/maven.compiler.target/propertiesdependencies !-- elasticsearch --dependencygroupIdorg.elasticsearch/groupIdartifactIdelasticsearch/artifactIdversion2.4.1/version/dependencydependencygroupIdorg.elasticsearch.plugin/groupIdartifactIddelete-by-query/artifactIdversion2.4.1/version/dependency!-- elasticsearch 依赖库结束 --/dependenciesbuildpluginsplugingroupIdorg.apache.maven.plugins/groupIdartifactIdmaven-shade-plugin/artifactIdversion2.4.1/versionconfigurationcreateDependencyReducedPomfalse/createDependencyReducedPom/configurationexecutionsexecutionphasepackage/phasegoalsgoalshade/goal/goalsconfigurationrelocationsrelocationpatterncom.google.guava/patternshadedPatternmy.elasticsearch.guava/shadedPattern/relocationrelocationpatternorg.joda/patternshadedPatternmy.elasticsearch.joda/shadedPattern/relocationrelocationpatterncom.google.common/patternshadedPatternmy.elasticsearch.common/shadedPattern/relocationrelocationpatterncom.google.thirdparty/patternshadedPatternmy.elasticsearch.thirdparty/shadedPattern/relocation/relocationstransformerstransformer implementationorg.apache.maven.plugins.shade.resource.ManifestResourceTransformer //transformers/configuration/execution/executions/plugin/plugins/buildrepositoriesrepositoryidelasticsearch-releases/idurlhttp://maven.elasticsearch.org/releases/urlreleasesenabledtrue/enabledupdatePolicydaily/updatePolicy/releasessnapshotsenabledfalse/enabled/snapshots/repository/repositories /project pom.xml文件配置好后构建得到jar包。如下图依赖关系加入.m2文件夹里。    如上配置完成后其实就是将com.google.guava等4个可能有冲突的jar包通过maven-shade-plugin插件迁移后重新打个jar包从而使得在引入这个jar包时能够使用该jar包自己的依赖而不是使用外部依赖。 2、Hbase与ES的融合  在同时集成Hbase与ES的项目中加入Hbase的依赖包并加入步骤1中构建的依赖包   dependencygroupIdorg.apache.hadoop/groupIdartifactIdhadoop-hdfs/artifactIdversion2.6.4/version/dependencydependencygroupIdorg.apache.hadoop/groupIdartifactIdhadoop-client/artifactIdversion2.6.4/version/dependencydependencygroupIdorg.apache.hbase/groupIdartifactIdhbase-client/artifactIdversion1.2.1/version/dependencydependencygroupIdorg.apache.hbase/groupIdartifactIdhbase/artifactIdversion1.2.1/versiontypepom/type/dependencydependencygroupIdcom.google.guava/groupIdartifactIdguava/artifactIdversion16.0.1/version/dependencydependencygroupIdcom.es/groupIdartifactIdesshade/artifactIdversion1.0-SNAPSHOT/versionexclusionsexclusiongroupIdorg.elasticsearch/groupIdartifactIdelasticsearch/artifactId/exclusion/exclusions/dependency 配置好了重新清理构建测试一下Hbase和ES就可以同时使用了。  ———————————————— 版权声明本文为CSDN博主「XiaoXiao_Yang77」的原创文章遵循CC 4.0 BY-SA版权协议转载请附上原文出处链接及本声明。 原文链接https://blog.csdn.net/XiaoXiao_Yang77/article/details/78226424