[jira] [Updated] (HBASE-20701) too much logging when balancer runs from BaseLoadBalancer

["Monani Mihir (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-20701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Monani Mihir updated HBASE-20701:
---------------------------------
    Summary: too much logging when balancer runs from BaseLoadBalancer  (was: too much logging when balancer runs)

> too much logging when balancer runs from BaseLoadBalancer
> ---------------------------------------------------------
>
>                 Key: HBASE-20701
>                 URL: https://issues.apache.org/jira/browse/HBASE-20701
>             Project: HBase
>          Issue Type: Improvement
>          Components: Balancer
>            Reporter: Monani Mihir
>            Assignee: Monani Mihir
>            Priority: Trivial
>
> When balancer runs, it tries to find least loaded server with better locality for current region. During this, we make debug level logging for each of those regions. It creates too much amount of logging at debug level , we should move this to trace level logging.
> {code:java}
> int getLeastLoadedTopServerForRegion
>     if (leastLoadedServerIndex != -1) {
>         LOG.debug("Pick the least loaded server " + servers[leastLoadedServerIndex].getHostname()
>         + " with better locality for region " + regions[region]);
>     }{code}



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