Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@hbase.apache.org
Date: Thu, 7 Aug 2014 17:34:16 +0000 (UTC)
From: "Andrew Purtell (JIRA)" <jira@apache.org>
To: dev@hbase.apache.org
Message-ID: <JIRA.12732613.1407432804824.35961.1407432856381@arcas>
In-Reply-To: <JIRA.12732613.1407432804824@arcas>
References: <JIRA.12732613.1407432804824@arcas>
Subject: [jira] [Created] (HBASE-11697) Improve the 'Too many blocks'
 message on UI blockcache status page
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit

Andrew Purtell created HBASE-11697:
--------------------------------------

             Summary: Improve the 'Too many blocks' message on UI blockcache status page
                 Key: HBASE-11697
                 URL: https://issues.apache.org/jira/browse/HBASE-11697
             Project: HBase
          Issue Type: Improvement
            Reporter: Andrew Purtell
            Priority: Minor
             Fix For: 0.99.0, 2.0.0, 0.98.6
         Attachments: TooManyBlocks.png

If metrics calculations over blockcache contents stopped after examining hbase.ui.blockcache.by.file.max items, the UI will put up a message. However, this notion of "too many blocks" / fullness refers to structures used for calculating blockcache metrics. See BlockCacheUtil. We should improve this message so it does not leave a user the impression the blockcache may be in a bad state.


--
This message was sent by Atlassian JIRA
(v6.2#6252)