ant构建无法解析log4j

qzlgjiam 于 2021-06-03 发布在 Hadoop

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嗨，我正试图用ant构建eclipse hadoop项目，但得到：

[ivy:resolve]       :: commons-logging#commons-logging;1.1.1: several problems occurred while resolving dependency: commons-logging#commons-logging;1.1.1 {common=[default]}:
[ivy:resolve]   reactor-repo: unable to get resource for commons-logging#commons-logging;1.1.1: res=${reactor.repo}/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.pom: java.net.MalformedURLException: no protocol: ${reactor.repo}/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.pom
[ivy:resolve]   several problems occurred while resolving dependency: org.apache.commons#commons-parent;5 {}:
[ivy:resolve]   reactor-repo: unable to get resource for org/apache/commons#commons-parent;5: res=${reactor.repo}/org/apache/commons/commons-parent/5/commons-parent-5.pom: java.net.MalformedURLException: no protocol: ${reactor.repo}/org/apache/commons/commons-parent/5/commons-parent-5.pom
[ivy:resolve]   several problems occurred while resolving dependency: org.apache#apache;4 {}:
[ivy:resolve]   reactor-repo: unable to get resource for org/apache#apache;4: res=${reactor.repo}/org/apache/apache/4/apache-4.pom: java.net.MalformedURLException: no protocol: ${reactor.repo}/org/apache/apache/4/apache-4.pom
[ivy:resolve]   reactor-repo: unable to get resource for org/apache#apache;4: res=${reactor.repo}/org/apache/apache/4/apache-4.jar: java.net.MalformedURLException: no protocol: ${reactor.repo}/org/apache/apache/4/apache-4.jar
[ivy:resolve]       :: log4j#log4j;1.2.16: several problems occurred while resolving dependency: log4j#log4j;1.2.16 {common=[master]}:
[ivy:resolve]   reactor-repo: unable to get resource for log4j#log4j;1.2.16: res=${reactor.repo}/log4j/log4j/1.2.16/log4j-1.2.16.pom: java.net.MalformedURLException: no protocol: ${reactor.repo}/log4j/log4j/1.2.16/log4j-1.2.16.pom
[ivy:resolve]   reactor-repo: unable to get resource for log4j#log4j;1.2.16: res=${reactor.repo}/log4j/log4j/1.2.16/log4j-1.2.16.jar: java.net.MalformedURLException: no protocol: ${reactor.repo}/log4j/log4j/1.2.16/log4j-1.2.16.jar
[ivy:resolve]       ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:resolve] 
[ivy:resolve] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS

tia！！！

Java hadoop eclipse ant

来源：https://stackoverflow.com/questions/18852338/ant-build-for-eclipse-cant-resolve-log4j

2条答案

按热度按时间

mgdq6dx11#

你的 ivy 插件无法解析url ${reactor.repo}/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.pom 检查变量 reactor.repo 已设置。

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1tuwyuhd2#

也有同样的麻烦。要构建eclipse hadoop插件，请添加：

reactor.repo=https://repository.cloudera.com/content/repositories/snapshots

进入之内

hadoop_source_pack/src/hadoop-mapreduce1-project/src/contrib/eclipse-plugin/build.properties

一般来说，在build.properties中需要这样的内容：

eclipse.home=/home/cloudera/eclipse
reactor.repo=https://repository.cloudera.com/content/repositories/snapshots
version=2.0.0-cdh4.4.0

它对我有用。我得到了来自https://ccp.cloudera.com/display/support/cdh4+downloadable+tarballs

赞(0）回复(0）举报 2021-06-03

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ant构建无法解析log4j

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