hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17436) Add facility to provide more information for Other Regions seen on Master UI
Date Fri, 25 Aug 2017 19:03:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16142040#comment-16142040
] 

stack commented on HBASE-17436:
-------------------------------

I applied the patch to master to try it and I get this:

Problem accessing /table.jsp. Reason:

    Server Error
Caused by:

java.lang.NullPointerException
	at java.net.URLEncoder.encode(URLEncoder.java:204)
	at java.net.URLEncoder.encode(URLEncoder.java:170)
	at org.apache.hadoop.hbase.generated.master.table_jsp._jspService(table_jsp.java:834)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:837)


... 

http://ve0524.halxg.cloudera.com:16010/tablesDetailed.jsp is also empty though I have user-space
table.

I must be doing something wrong. Looking at the pngs, it looks like nice addition to UI so
lets figure it and get them in.

I was applying to master branch

> Add facility to provide more information for Other Regions seen on Master UI
> ----------------------------------------------------------------------------
>
>                 Key: HBASE-17436
>                 URL: https://issues.apache.org/jira/browse/HBASE-17436
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Janos Gub
>              Labels: ui, usability
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17436.patch, HBASE-17436-v2.patch, HBASE-17436-v5.patch, HBASE-17436-v6.patch,
HBASE-17436-v6.patch, HBASE-17436-v7.patch, HBASE-17436-v8.patch, HBASE-17779-v3.patch, HBASE-17779-v4.patch,
initial.patch, regionstates.png, Screen Shot 2017-04-24 at 8.43.31 PM.png, Screen Shot 2017-04-26
at 4.39.49 PM.png, tableregions.png, table-selected.png
>
>
> [~rpednekar] and I were looking at a case where the count displayed under Other Regions
was high (~1200).
> Since the table page just maintains a count instead of List of region names, it is very
difficult for user to determine which regions belong to this category.
> We should provide facility to provide more details for this category (LOG, JMX, etc).



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message