hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16657) Expose per-region last major compaction timestamp in RegionServer UI
Date Fri, 07 Oct 2016 19:44:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15556068#comment-15556068
] 

Ted Yu commented on HBASE-16657:
--------------------------------

I still got the following with commit bc9a972451b2899dec1921bc34e86945df304547 :
{code}
testWithRegions(org.apache.hadoop.hbase.regionserver.TestRSStatusServlet)  Time elapsed: 0.216
sec  <<< ERROR!
java.lang.NullPointerException: null
	at org.apache.hadoop.hbase.tmpl.regionserver.RegionListTmplImpl.__jamon_innerUnit__compactStats(RegionListTmplImpl.java:353)
	at org.apache.hadoop.hbase.tmpl.regionserver.RegionListTmplImpl.renderNoFlush(RegionListTmplImpl.java:98)
	at org.apache.hadoop.hbase.tmpl.regionserver.RegionListTmpl.renderNoFlush(RegionListTmpl.java:150)
	at org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmplImpl.renderNoFlush(RSStatusTmplImpl.java:153)
	at org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.renderNoFlush(RSStatusTmpl.java:226)
	at org.apache.hadoop.hbase.tmpl.regionserver.RSStatusTmpl.render(RSStatusTmpl.java:217)
	at org.apache.hadoop.hbase.regionserver.TestRSStatusServlet.testWithRegions(TestRSStatusServlet.java:130)
{code}

> Expose per-region last major compaction timestamp in RegionServer UI
> --------------------------------------------------------------------
>
>                 Key: HBASE-16657
>                 URL: https://issues.apache.org/jira/browse/HBASE-16657
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver, UI
>            Reporter: Gary Helmling
>            Assignee: Dustin Pho
>            Priority: Minor
>         Attachments: HBASE-16657-addendum.patch, HBASE-16657.001.patch, HBASE-16657.002.patch,
HBASE-16657.003.patch, with-patch-changes.png, without-patch-changes.png
>
>
> HBASE-12859 added some tracking for the last major compaction completed for each region.
 However, this is currently only exposed through the cluster status reporting and the Admin
API.  Since the regionserver is already reporting this information, it would be nice to fold
it in somewhere to the region listing in the regionserver UI.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message