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Add cache stats to cat/nodes. 

Closes #4543.
This commit is contained in:
Andrew Raines 2014-01-02 13:14:13 -06:00
parent 0c7b494bb8
commit fdfc7d7460
1 changed files with 9 additions and 1 deletions
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10
src/main/java/org/elasticsearch/rest/action/cat/RestNodesAction.java
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@ -74,7 +74,7 @@ public class RestNodesAction extends AbstractCatAction {
@Override
public void onResponse(final NodesInfoResponse nodesInfoResponse) {
NodesStatsRequest nodesStatsRequest = new NodesStatsRequest();
nodesStatsRequest.clear().jvm(true).os(true).fs(true);
nodesStatsRequest.clear().jvm(true).os(true).fs(true).indices(true);
client.admin().cluster().nodesStats(nodesStatsRequest, new ActionListener<NodesStatsResponse>() {
@Override
public void onResponse(NodesStatsResponse nodesStatsResponse) {
@ -136,6 +136,10 @@ public class RestNodesAction extends AbstractCatAction {
table.addCell("ramPercent", "text-align:right;desc:used machine memory ratio");
table.addCell("ramMax", "default:false;text-align:right;desc:total machine memory");
table.addCell("fielddata", "default:false;text-align:right;desc:used fielddata cache");
table.addCell("filter", "default:false;text-align:right;desc:used filter cache");
table.addCell("idCache", "default:false;text-align:right;desc:used id cache");
table.addCell("load", "text-align:right;desc:most recent load avg");
table.addCell("uptime", "default:false;text-align:right;desc:node uptime");
table.addCell("data/client", "desc:d:data node, c:client node");
@ -171,6 +175,10 @@ public class RestNodesAction extends AbstractCatAction {
table.addCell(stats == null ? null : stats.getOs().mem() == null ? null : stats.getOs().mem().usedPercent());
table.addCell(info == null ? null : info.getOs().mem() == null ? null : info.getOs().mem().total()); // sigar fails to load in IntelliJ
table.addCell(stats == null ? null : stats.getIndices().getFieldData().getMemorySize());
table.addCell(stats == null ? null : stats.getIndices().getFilterCache().getMemorySize());
table.addCell(stats == null ? null : stats.getIndices().getIdCache().getMemorySize());
table.addCell(stats == null ? null : stats.getOs() == null ? null : stats.getOs().getLoadAverage().length < 1 ? null : String.format(Locale.ROOT, "%.2f", stats.getOs().getLoadAverage()[0]));
table.addCell(stats == null ? null : stats.getJvm().uptime());
table.addCell(node.clientNode() ? "c" : node.dataNode() ? "d" : "-");