[jira] [Created] (AMBARI-25565) ConfigHelper.java logging consumes most server logs for clusters with many hosts

["Dmytro Vitiuk (Jira)" <ji...@apache.org>]

Dmytro Vitiuk created AMBARI-25565:
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             Summary: ConfigHelper.java logging consumes most server logs for clusters with many hosts
                 Key: AMBARI-25565
                 URL: https://issues.apache.org/jira/browse/AMBARI-25565
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.7.5
            Reporter: Dmytro Vitiuk
             Fix For: 2.7.6


Now for each config update we calculate config changes for each host in the cluster. There we are logging all config versions that are used for config changes calculation:
{code}
2020-10-03 20:12:46,872  INFO [pool-28-thread-1] ConfigHelper:2051 - For configs update on host 3 will be used following cluster desired configs {zoo.cfg={tag=TOPOLOGY_RESOLVED}, zookeeper-log4j={tag=TOPOLOGY_RESOLVED...
{code}
So in the case we have a lot of hosts in the cluster most server log capacity is spent on config versions logging. We need to reduce logging level for some log calls in ConfigHelper.getHostActualConfigsExcludeCluster(...).



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