hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-14582) Regionserver status webpage bucketcache list can become huge
Date Mon, 12 Oct 2015 05:43:05 GMT

     [ https://issues.apache.org/jira/browse/HBASE-14582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anoop Sam John updated HBASE-14582:
-----------------------------------
    Priority: Major  (was: Trivial)

> Regionserver status webpage bucketcache list can become huge
> ------------------------------------------------------------
>
>                 Key: HBASE-14582
>                 URL: https://issues.apache.org/jira/browse/HBASE-14582
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: James Hartshorn
>            Assignee: stack
>         Attachments: 14582.txt, Screen Shot 2015-10-09 at 8.00.37 PM.png, Screen Shot
2015-10-09 at 8.00.37 PM.png
>
>
> The regionserver status page, such as http://127.0.0.1:60030/rs-status always downloads
information about every bucket in the cache.  In some cases this can be hundreds of thousands
of buckets, causing megabytes of info to need to be downloaded and significant browser instability
and memory usage:
> wc -l HBase-Region-Server-hb22.html
> 2010116 HBase-Region-Server-hb22.html
> ls -lah HBase-Region-Server-hb22.html
> 32M Oct  6 19:23 HBase-Region-Server-hb22.html
> Firefox "about:memory":
> 1,330.18 MB (48.22%) -- top(http://hb22:60030/rs-status#bc_l2, id=2010)
> 1,329.61 MB (48.20%) -- active/window(http://hb22:60030/rs-status#bc_l2)



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

Mime
View raw message