[ https://issues.apache.org/jira/browse/HBASE-14582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-14582: -------------------------- Attachment: Screen Shot 2015-10-09 at 8.00.37 PM.png Screen shot of what the block cache section looks like w/ the applied patch. We do not show buckets in the default screen. We do show them in the JSON form if you click on the button.... > 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 > Attachments: 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)