kkhatua commented on a change in pull request #1437: DRILL-6702: Disable CPU
Reporting for non-HotSpot JDKs
URL: https://github.com/apache/drill/pull/1437#discussion_r213771375
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File path: common/src/main/java/org/apache/drill/exec/metrics/CpuGaugeSet.java
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@@ -63,7 +72,7 @@ public OperatingSystemLoad(OperatingSystemMXBean osBean) {
@Override
public Double getValue() {
- return osMXBean.getSystemLoadAverage();
+ return (osMXBean != null) ? osMXBean.getSystemLoadAverage(): null;
Review comment:
For readability. Helps delineate the condition and the 2 values.
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