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https://issues.apache.org/jira/browse/HBASE-23260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
xinxin fan updated HBASE-23260:
-------------------------------
Attachment: 111.png
> Table metrics no longer update once a new table is created
> -----------------------------------------------------------
>
> Key: HBASE-23260
> URL: https://issues.apache.org/jira/browse/HBASE-23260
> Project: HBase
> Issue Type: Bug
> Components: metrics
> Affects Versions: 2.2.1
> Reporter: xinxin fan
> Assignee: xinxin fan
> Priority: Major
> Attachments: 111.png
>
>
> Once a new table is created, the thread
> MetricsTableWrapperAggregateImpl$TableMetricsWrapperRunnable will no longer
> work as a java.util.NoSuchElementException is throwed. The details as
> follows:
>
> CLASS
> org.apache.hadoop.hbase.regionserver.MetricsTableWrapperAggregateImpl$TableMetricsWrapperRunnable
> METHOD run
>
>
> RETURN false
>
>
> EXCEPTION true
>
>
> THROW-EXCEPTION
> java.util.NoSuchElementException: No value present
>
> at
> java.util.OptionalLong.getAsLong(OptionalLong.java:118)
>
> at
> org.apache.hadoop.hbase.regionserver.MetricsTableWrapperAggregateImpl$TableMetricsWrapperRunnable.run(MetricsTableWrapperAggregateImpl.java:80)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>
> at
> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
>
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
> at
> java.lang.Thread.run(Thread.java:748)
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