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Check for load avg before attempting to display.

This commit is contained in:
Andrew Raines 2013-11-29 02:32:54 -06:00
parent 9aee9949e5
commit 455c92d27b
1 changed files with 1 additions and 1 deletions
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2
src/main/java/org/elasticsearch/rest/action/cat/RestNodesAction.java
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@ -177,7 +177,7 @@ public class RestNodesAction extends BaseRestHandler {
table.addCell(heapMax < 0 ? null : new ByteSizeValue(heapMax));
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.getOs() == null ? null : stats.getOs().getLoadAverage()[0]);
table.addCell(stats == null ? null : stats.getOs() == null ? null : stats.getOs().getLoadAverage().length < 1 ? null : stats.getOs().getLoadAverage()[0]);
table.addCell(stats == null ? null : stats.getJvm().uptime());
table.addCell(node.clientNode() ? "c" : node.dataNode() ? "d" : null);
table.addCell(masterId.equals(node.id()) ? "*" : node.masterNode() ? "m" : null);