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Posted to issues@hbase.apache.org by "Weizhan Zeng (JIRA)" <ji...@apache.org> on 2016/12/29 08:02:58 UTC
[jira] [Comment Edited] (HBASE-11501) Metrics from JMX cache are
not cleared
[ https://issues.apache.org/jira/browse/HBASE-11501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15784806#comment-15784806 ]
Weizhan Zeng edited comment on HBASE-11501 at 12/29/16 8:02 AM:
----------------------------------------------------------------
@Virag Kothari I add this patch to our online cluster ,but it still not clear. My hbase version is 1.1.6 .my code is
>>
- if (fut == null || (!fut.isDone() && fut.getDelay(TimeUnit.MILLISECONDS) > 100)) return;
+ if (fut != null && !fut.isDone() && fut.getDelay(TimeUnit.MILLISECONDS) > 100){
+ return;
+ }
fut = executor.getExecutor().schedule(new JmxCacheBusterRunnable(), 5, TimeUnit.SECONDS);
was (Author: weizhan zeng):
@Virag Kothari I add this patch to our online cluster ,but it still not clear. My hbase version is 1.1.6 .my code is
```
- if (fut == null || (!fut.isDone() && fut.getDelay(TimeUnit.MILLISECONDS) > 100)) return;
+ if (fut != null && !fut.isDone() && fut.getDelay(TimeUnit.MILLISECONDS) > 100){
+ return;
+ }
fut = executor.getExecutor().schedule(new JmxCacheBusterRunnable(), 5, TimeUnit.SECONDS);
```
> Metrics from JMX cache are not cleared
> --------------------------------------
>
> Key: HBASE-11501
> URL: https://issues.apache.org/jira/browse/HBASE-11501
> Project: HBase
> Issue Type: Bug
> Components: metrics
> Affects Versions: 2.0.0
> Reporter: Virag Kothari
> Assignee: Virag Kothari
> Attachments: HBASE-11501.patch, HBASE-11501.patch
>
>
> In JmxCacheBuster, clearJmxCache() has incorrect condition for starting JmxCacheBusterRunnable
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