Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 879B218DA1 for ; Fri, 9 Oct 2015 22:43:05 +0000 (UTC) Received: (qmail 12027 invoked by uid 500); 9 Oct 2015 22:43:05 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 11986 invoked by uid 500); 9 Oct 2015 22:43:05 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 11952 invoked by uid 99); 9 Oct 2015 22:43:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 09 Oct 2015 22:43:05 +0000 Date: Fri, 9 Oct 2015 22:43:05 +0000 (UTC) From: "stack (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-14582) Regionserver status webpage bucketcache list can become huge MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HBASE-14582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14951327#comment-14951327 ] stack commented on HBASE-14582: ------------------------------- Sorry, yeah, dumb trying to render such a large page. I'll just turn it off since the value is minor if at all being able to look at buckets > 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 > Priority: Trivial > > 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)