零星的未经授权的错误与神器

在我们的CI服务器（以及开发人员计算机上）上构建的40个中的大约1个失败了：

[错误]插件org.apache.maven.plugins：maven-failsafe-plugin：2.17或其中一个依赖项无法解析：无法读取org.apache.maven.plugins的工件描述符：maven-failsafe-plugin：jar ：2.17：无法传输工件org.apache.maven.plugins：maven-failsafe-plugin：pom：2.17 from / to artifactory（https://example.com/artifactory/repo）：未经授权，ReasonPhrase：未经授权 .

仍然不知道如何解决它 . 有任何想法吗？

Storage Info:

Database Type:  postgresql 
Connection Url:  jdbc:postgresql://postgresql:5432/artifactory 
Storage Type:  file-system 

System Properties:

artifactory.running.mode:  OSS 
artifactory.running.state:  Online 
PID:  213 
artdist:  zip 
artifactory.home:  /opt/jfrog/artifactory 
artifactory.version:  5.5.1 
awt.toolkit:  sun.awt.X11.XToolkit 
catalina.base:  /opt/jfrog/artifactory/tomcat 
catalina.home:  /opt/jfrog/artifactory/tomcat 
catalina.useNaming:  true 
common.loader:  "${catalina.base}/lib","${catalina.base}/lib/*.jar","${catalina.home}/lib","${catalina.home}/lib/*.jar" 
derby.language.logStatementText:  false 
derby.module.mgmt.jmx:  org.apache.derby.impl.services.jmxnone.NoManagementService 
derby.storage.pageCacheSize:  500 
derby.stream.error.logSeverityLevel:  0 
file.encoding:  UTF8 
file.encoding.pkg:  sun.io 
file.separator:  / 
java.awt.graphicsenv:  sun.awt.X11GraphicsEnvironment 
java.awt.headless:  true 
java.awt.printerjob:  sun.print.PSPrinterJob 
java.class.path:  /opt/jfrog/artifactory/tomcat/bin/bootstrap.jar:/opt/jfrog/artifactory/tomcat/bin/tomcat-juli.jar 
java.class.version:  52.0 
java.endorsed.dirs:  /opt/jfrog/artifactory/tomcat/endorsed 
java.ext.dirs:  /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext:/usr/java/packages/lib/ext 
java.home:  /usr/lib/jvm/java-8-openjdk-amd64/jre 
java.io.tmpdir:  /opt/jfrog/artifactory/tomcat/temp 
java.library.path:  /usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib 
java.naming.factory.initial:  org.apache.naming.java.javaURLContextFactory 
java.naming.factory.url.pkgs:  org.apache.naming 
java.protocol.handler.pkgs:  org.apache.catalina.webresources 
java.runtime.name:  OpenJDK Runtime Environment 
java.runtime.version:  1.8.0_131-8u131-b11-2-b11 
java.security.egd:  file:/dev/./urandom 
java.specification.name:  Java Platform API Specification 
java.specification.vendor:  Oracle Corporation 
java.specification.version:  1.8 
java.util.logging.config.file:  /opt/jfrog/artifactory/tomcat/conf/logging.properties 
java.util.logging.manager:  org.apache.juli.ClassLoaderLogManager 
java.vendor:  Oracle Corporation 
java.vendor.url:  http://java.oracle.com/ 
java.vendor.url.bug:  http://bugreport.sun.com/bugreport/ 
java.version:  1.8.0_131 
java.vm.info:  mixed mode 
java.vm.name:  OpenJDK 64-Bit Server VM 
java.vm.specification.name:  Java Virtual Machine Specification 
java.vm.specification.vendor:  Oracle Corporation 
java.vm.specification.version:  1.8 
java.vm.vendor:  Oracle Corporation 
java.vm.version:  25.131-b11 
jdk.tls.ephemeralDHKeySize:  2048 
jruby.compile.invokedynamic:  false 
line.separator:  

org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH:  true 
org.jboss.logging.provider:  slf4j 
os.arch:  amd64 
os.name:  Linux 
os.version:  3.16.0-4-amd64 
package.access:  sun.,org.apache.catalina.,org.apache.coyote.,org.apache.jasper.,org.apache.tomcat. 
package.definition:  sun.,java.,org.apache.catalina.,org.apache.coyote.,org.apache.jasper.,org.apache.naming.,org.apache.tomcat. 
path.separator:  : 
server.loader:  
shared.loader:  
spring.beaninfo.ignore:  true 
sun.arch.data.model:  64 
sun.boot.class.path:  /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/resources.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/rt.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/jsse.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/jce.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/charsets.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/jfr.jar:/usr/lib/jvm/java-8-openjdk-amd64/jre/classes 
sun.boot.library.path:  /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64 
sun.cpu.endian:  little 
sun.cpu.isalist:  
sun.io.unicode.encoding:  UnicodeLittle 
sun.java.command:  org.apache.catalina.startup.Bootstrap start 
sun.java.launcher:  SUN_STANDARD 
sun.jnu.encoding:  UTF-8 
sun.management.compiler:  HotSpot 64-Bit Tiered Compilers 
sun.os.patch.level:  unknown 
tomcat.util.buf.StringCache.byte.enabled:  true 
tomcat.util.scan.StandardJarScanFilter.jarsToScan:  log4j-web*.jar,log4j-taglib*.jar,log4javascript*.jar,slf4j-taglib*.jar 
tomcat.util.scan.StandardJarScanFilter.jarsToSkip:  bootstrap.jar,commons-daemon.jar,tomcat-juli.jar,annotations-api.jar,el-api.jar,jsp-api.jar,servlet-api.jar,websocket-api.jar,catalina.jar,catalina-ant.jar,catalina-ha.jar,catalina-storeconfig.jar,catalina-tribes.jar,jasper.jar,jasper-el.jar,ecj-*.jar,tomcat-api.jar,tomcat-util.jar,tomcat-util-scan.jar,tomcat-coyote.jar,tomcat-dbcp.jar,tomcat-jni.jar,tomcat-websocket.jar,tomcat-i18n-en.jar,tomcat-i18n-es.jar,tomcat-i18n-fr.jar,tomcat-i18n-ja.jar,tomcat-juli-adapters.jar,catalina-jmx-remote.jar,catalina-ws.jar,tomcat-jdbc.jar,tools.jar,commons-beanutils*.jar,commons-codec*.jar,commons-collections*.jar,commons-dbcp*.jar,commons-digester*.jar,commons-fileupload*.jar,commons-httpclient*.jar,commons-io*.jar,commons-lang*.jar,commons-logging*.jar,commons-math*.jar,commons-pool*.jar,jstl.jar,taglibs-standard-spec-*.jar,geronimo-spec-jaxrpc*.jar,wsdl4j*.jar,ant.jar,ant-junit*.jar,aspectj*.jar,jmx.jar,h2*.jar,hibernate*.jar,httpclient*.jar,jmx-tools.jar,jta*.jar,log4j*.jar,mail*.jar,slf4j*.jar,xercesImpl.jar,xmlParserAPIs.jar,xml-apis.jar,junit.jar,junit-*.jar,ant-launcher.jar,cobertura-*.jar,asm-*.jar,dom4j-*.jar,icu4j-*.jar,jaxen-*.jar,jdom-*.jar,jetty-*.jar,oro-*.jar,servlet-api-*.jar,tagsoup-*.jar,xmlParserAPIs-*.jar,xom-*.jar 
user.dir:  / 
user.home:  /home/artifactory 
user.language:  en 
user.name:  artifactory 
user.timezone:  Etc/UTC 

General JVM Info:

Available Processors:  2 
Heap Memory Usage-Committed:  536870912 
Heap Memory Usage-Init:  536870912 
Heap Memory Usage-Max:  4294967296 
Heap Memory Usage-Used:  301045776 
Non-Heap Memory Usage-Committed:  226463744 
Non-Heap Memory Usage-Init:  2555904 
Non-Heap Memory Usage-Max:  -1 
Non-Heap Memory Usage-Used:  220772408 

JVM Arguments:

Args:  -Djava.util.logging.config.file=/opt/jfrog/artifactory/tomcat/conf/logging.properties
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
-Djdk.tls.ephemeralDHKeySize=****
-Djava.protocol.handler.pkgs=org.apache.catalina.webresources
-Xms512m
-Xmx2g
-Xss256k
-XX:+UseG1GC
-XX:OnOutOfMemoryError=kill -9 %p
-Djruby.compile.invokedynamic=false
-Dfile.encoding=UTF8
-Dartdist=zip
-Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true
-Djava.security.egd=file:/dev/./urandom
-Xmx4g
-Dartifactory.home=/opt/jfrog/artifactory
-Dfile.encoding=UTF8
-Djruby.compile.invokedynamic=false
-Djava.endorsed.dirs=/opt/jfrog/artifactory/tomcat/endorsed
-Dcatalina.base=/opt/jfrog/artifactory/tomcat
-Dcatalina.home=/opt/jfrog/artifactory/tomcat
-Djava.io.tmpdir=/opt/jfrog/artifactory/tomcat/temp