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HBASE-16677 Add table size (total store file size) to table page (Guang Yang)

This commit is contained in:
chenheng 2016-09-25 10:48:01 +08:00
parent 92b1b5ac80
commit d6f9eab4be
1 changed files with 49 additions and 1 deletions
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50
hbase-server/src/main/resources/hbase-webapps/master/table.jsp
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@ -72,6 +72,25 @@
}
String action = request.getParameter("action");
String key = request.getParameter("key");
long totalStoreFileSizeMB = 0;
final String numRegionsParam = request.getParameter("numRegions");
// By default, the page render up to 10000 regions to improve the page load time
int numRegionsToRender = 10000;
if (numRegionsParam != null) {
// either 'all' or a number
if (numRegionsParam.equals("all")) {
numRegionsToRender = -1;
} else {
try {
numRegionsToRender = Integer.parseInt(numRegionsParam);
} catch (NumberFormatException ex) {
// ignore
}
}
}
int numRegions = 0;
%>
<!--[if IE]>
<!DOCTYPE html>
@ -301,6 +320,7 @@ if ( fqtn != null ) {
totalSize += regionload.getStorefileSizeMB();
totalStoreFileCount += regionload.getStorefiles();
totalMemSize += regionload.getMemStoreSizeMB();
totalStoreFileSizeMB += regionload.getStorefileSizeMB();
} else {
RegionLoad load0 = new RegionLoad(ClusterStatusProtos.RegionLoad.newBuilder().setRegionSpecifier(HBaseProtos.RegionSpecifier.newBuilder().setValue(ByteString.copyFrom(regionInfo.getRegionName())).build()).build());
regionsToLoad.put(regionInfo, load0);
@ -506,7 +526,12 @@ ShowDetailName&Start/End Key<input type="checkbox" id="showWhole" style="margin-
});
}
}
numRegions = regions.size();
int numRegionsRendered = 0;
// render all regions
if (numRegionsToRender < 0) {
numRegionsToRender = numRegions;
}
for (Map.Entry<HRegionInfo, RegionLoad> hriEntry : entryList) {
HRegionInfo regionInfo = hriEntry.getKey();
ServerName addr = regions.get(regionInfo);
@ -542,6 +567,8 @@ ShowDetailName&Start/End Key<input type="checkbox" id="showWhole" style="margin-
}
}
}
if (numRegionsRendered < numRegionsToRender) {
numRegionsRendered++;
%>
<tr>
<td><%= escapeXml(showWhole?Bytes.toStringBinary(regionInfo.getRegionName()):regionInfo.getEncodedName()) %></td>
@ -575,7 +602,15 @@ ShowDetailName&Start/End Key<input type="checkbox" id="showWhole" style="margin-
%>
</tr>
<% } %>
+<% } %>
</table>
<% if (numRegions > numRegionsRendered) {
String allRegionsUrl = "?name=" + fqtn + "&numRegions=all";
%>
<p>This table has <b><%= numRegions %></b> regions in total, in order to improve the page load time,
only <b><%= numRegionsRendered %></b> regions are displayed here, <a href="<%= allRegionsUrl %>">click
here</a> to see all regions.</p>
<% } %>
<h2>Regions by Region Server</h2>
<%
if (withReplica) {
@ -615,6 +650,19 @@ if (withReplica) {
} // end else
%>
<h2>Table Stats</h2>
<table class="table table-striped">
<tr>
<th>Name</th>
<th>Value</th>
<th>Description</th>
</tr>
<tr>
<td>Size</td>
<td><%= StringUtils.TraditionalBinaryPrefix.long2String(totalStoreFileSizeMB * 1024 * 1024, "B", 2)%></td>
<td>Total size of store files (in bytes)</td>
</tr>
</table>
<% if (!readOnly) { %>
<p><hr/></p>