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https://issues.apache.org/jira/browse/HBASE-26745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell updated HBASE-26745:
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Fix Version/s: 2.5.0
2.6.0
3.0.0-alpha-3
2.4.11
Status: Patch Available (was: Open)
> MetricsStochasticBalancerSource metrics don't render in /jmx endpoint
> ---------------------------------------------------------------------
>
> Key: HBASE-26745
> URL: https://issues.apache.org/jira/browse/HBASE-26745
> Project: HBase
> Issue Type: Bug
> Reporter: Bryan Beaudreault
> Assignee: Briana Augenreich
> Priority: Minor
> Labels: patch-available
> Fix For: 2.5.0, 2.6.0, 3.0.0-alpha-3, 2.4.11
>
>
> The check in JSONBean
> [here|https://github.com/apache/hbase/blob/master/hbase-http/src/main/java/org/apache/hadoop/hbase/util/JSONBean.java#L266]
> causes the balancer cost metrics to be excluded from the {{/jmx}} endpoint.
> I think we should just remove the check for ":". I don't think including
> metrics with a colon in them poses any problem, since the strings are quoted.
> We removed this check in our cdh5 fork almost a year ago and have not seen
> any issues.
> Alternatively we can fix the MetricsStochasticBalancerSource metrics to emit
> metrics that adhere to these filters, but I think that would be a backwards
> incompatible change since this is only a json rendering issue and people
> might be consuming JMX directly.
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