Github user sudheeshkatkam commented on a diff in the pull request:
https://github.com/apache/drill/pull/216#discussion_r42807912
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/server/rest/profile/OperatorWrapper.java
---
@@ -130,4 +136,32 @@ public void addSummary(TableBuilder tb) {
tb.appendBytes(Math.round(memSum / size), null);
tb.appendBytes(peakMem.getLeft().getPeakLocalMemoryAllocated(), null);
}
+
+ public String getMetricsTable() {
+ if (!OperatorMetricRegistry.contains(operatorType.getNumber())) {
+ return "";
+ }
+ final ArrayList<String> metricNames = Lists.newArrayList("Minor
Fragment");
+ for (final MetricValue metric : firstProfile.getMetricList()) {
+
metricNames.add(OperatorMetricRegistry.getMetricName(operatorType.getNumber(),
metric.getMetricId()));
+ }
+
+ final String[] metricsTableColumnNames = new
String[metricNames.size()];
+ final TableBuilder builder = new
TableBuilder(metricNames.toArray(metricsTableColumnNames));
+ for (final ImmutablePair<OperatorProfile, Integer> ip : ops) {
+ final OperatorProfile op = ip.getLeft();
+
+ builder.appendCell(
+ new OperatorPathBuilder()
+ .setMajor(major)
+ .setMinor(ip.getRight())
+ .setOperator(op)
+ .build(),
+ null);
+ for (final MetricValue metric : op.getMetricList()) {
+ builder.appendInteger(metric.getLongValue(), null);
--- End diff --
It's a bad assumption that I made :)
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