How to Solve elk7.7.1 logstash Install Error

package logstash-1:7.7.1-1.noarch is already installed

Uninstall reinstall

1. Query installation records

rpm -qa |grep logstash

2. Unload query results

yum -y remove logstash-7.7.1-1.noarch

3. Reinstall

rpm --install logstash-7.7.1.rpm

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