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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16677) Add table size (total store file size) to table page
Date Thu, 22 Sep 2016 18:19:21 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15514062#comment-15514062
] 

Enis Soztutar commented on HBASE-16677:
---------------------------------------

This seems useful. 

Do we actually stop rendering here? I did not see it. Have you tested with more than 10K regions?

{code}
+    if (numRegionsRendered < numRegionsToRender) {
+      numRegionsRendered++; 
{code}

Please use {{TraditionalBinaryPrefix.long2String()}} instead of this: 
{code}
while (storeSize > 1024 && i < sizeUnits.length - 1)  {
+        storeSize /= 1024;
+        ++i;
+      }
{code}

Can we please change the param name from regions to numRegions, and also have a link in the
warning message to the same page with the parameter set to render all regions. 

> Add table size (total store file size) to table page
> ----------------------------------------------------
>
>                 Key: HBASE-16677
>                 URL: https://issues.apache.org/jira/browse/HBASE-16677
>             Project: HBase
>          Issue Type: New Feature
>          Components: website
>            Reporter: Guang Yang
>            Priority: Minor
>         Attachments: HBASE-16677_v0.patch, HBASE-16677_v1.patch, mini_cluster_master.png,
prod_cluster_partial.png
>
>
> Currently there is not an easy way to get the table size from the web UI, though we have
the region size on the page, it is still convenient to have a table for the table size stat.
> Another pain point is that when the table grow large with tens of thousands of regions,
it took extremely long time to load the page, however, sometimes we don't want to check all
the regions. An optimization could be to accept a query parameter to specify the number of
regions to render.



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