Maven Gradle将RPM发布到Nexus Yum Repo在sha1文件上失败

我正试图通过Gradle将我们项目中的RPM工件发布到Nexus上的Yum Repo中：

publishing {
    repositories {
        ivy {
            url 'http://myrepo:8081/repository/myproject'
            credentials {
                username "aaa"
                password "xxx"
            }
            layout "pattern", {
                artifact "${buildRpm.outputs.getFiles().getSingleFile().getName()}"
            }
        }

        publications {
            rpm(IvyPublication) {
                artifact buildRpm.outputs.getFiles().getSingleFile()
            }
        }
    }
}

当我运行

/gradlew publish

时，这个任务会被接收并开始上传90MB的主.rpm工件。之后，它将失败，并出现以下错误：

> Task :search:publishRpmPublicationToIvyRepository FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':search:publishRpmPublicationToIvyRepository'.
> Failed to publish publication 'rpm' to repository 'ivy'
   > Could not write to resource 'http://myrepo/repository/myproject/myproject-1.23.4.noarch.rpm.sha1'.
      > Could not PUT 'http://myrepo/repository/myproject/myproject-1.23.4.noarch.rpm.sha1'. Received status code 400 from server: Invalid path for a Yum repository

如何防止上载.sha1文件？我只想上传RPM（这显然是本回购协议中唯一允许的事情）

我还尝试使用

maven publish

而不是

ivy publish

，但两者给出了类似的问题

maven publish

尝试上载.pom，但出现类似失败

我可以使用curl手动上传RPM fine，但我更愿意使用Gradle插件和标准