Hi, My cluster installed using ambari has two datanodes. One of them failed to install nodemanager due to error:
resource_management.core.exceptions.Fail: Cannot match package for regexp name hadoop_${stack_version}-yarn. # for kafka broker which can be installed successfully, I see: yum list installed | grep kafka kafka_2_6_4_0_91.noarch 0.10.1.2.6.4.0-91 *@HDP-2.6-repo-1 * # for nodemanager which fail to install, I see: yum list installed | grep yarn hadoop_2_6_4_0_91-yarn.x86_64 2.7.3.2.6.4.0-91 *@my-yum-local-repo* I guess yarn is associated with wrong repo. How can I fix this? Appreciate any help!