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https://issues.apache.org/jira/browse/HBASE-27486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Moran updated HBASE-27486:
--------------------------
Description:
MetricsTableLatenciesImpl histogramsByTable only put but not remove.Maybe we
should remove it when table disabled.
supplement:
MetricsTableQueryMeterImpl metersByTable has the same
problem.RegionServerTableMetrics and MetricsTable are a little strange.Maybe
can merge into a single.
{code:java}
# org.apache.hadoop.hbase.regionserver.MetricsRegionServer
private RegionServerTableMetrics tableMetrics;
private final MetricsTable metricsTable;
MetricsRegionServer(MetricsRegionServerWrapper regionServerWrapper,
MetricsRegionServerSource serverSource, RegionServerTableMetrics tableMetrics,
MetricsTable metricsTable, MetricsUserAggregate userAggregate) {
this.regionServerWrapper = regionServerWrapper;
this.serverSource = serverSource;
this.tableMetrics = tableMetrics;
this.metricsTable = metricsTable;
this.userAggregate = userAggregate;
} {code}
was:
MetricsTableLatenciesImpl histogramsByTable only put but not remove。Maybe we
should remove it when table disabled。
> HTable MetricsTableLatencies not remove trigger memory leak
> ------------------------------------------------------------
>
> Key: HBASE-27486
> URL: https://issues.apache.org/jira/browse/HBASE-27486
> Project: HBase
> Issue Type: Bug
> Components: metrics, regionserver
> Affects Versions: 2.0.0
> Reporter: Moran
> Priority: Major
>
> MetricsTableLatenciesImpl histogramsByTable only put but not remove.Maybe we
> should remove it when table disabled.
> supplement:
> MetricsTableQueryMeterImpl metersByTable has the same
> problem.RegionServerTableMetrics and MetricsTable are a little strange.Maybe
> can merge into a single.
> {code:java}
> # org.apache.hadoop.hbase.regionserver.MetricsRegionServer
> private RegionServerTableMetrics tableMetrics;
> private final MetricsTable metricsTable;
> MetricsRegionServer(MetricsRegionServerWrapper regionServerWrapper,
> MetricsRegionServerSource serverSource, RegionServerTableMetrics
> tableMetrics,
> MetricsTable metricsTable, MetricsUserAggregate userAggregate) {
> this.regionServerWrapper = regionServerWrapper;
> this.serverSource = serverSource;
> this.tableMetrics = tableMetrics;
> this.metricsTable = metricsTable;
> this.userAggregate = userAggregate;
> } {code}
>
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