Github user sudheeshkatkam commented on a diff in the pull request:
https://github.com/apache/drill/pull/216#discussion_r42888927
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/server/rest/profile/OperatorWrapper.java
---
@@ -130,4 +136,48 @@ public void addSummary(TableBuilder tb) {
tb.appendBytes(Math.round(memSum / size), null);
tb.appendBytes(peakMem.getLeft().getPeakLocalMemoryAllocated(), null);
}
+
+ public String getMetricsTable() {
+ final String[] metricNames =
OperatorMetricRegistry.getMetricNames(operatorType.getNumber());
+ if (metricNames == null) {
+ return "";
+ }
+
+ final String[] metricsTableColumnNames = new String[metricNames.length
+ 1];
+ metricsTableColumnNames[0] = "Minor Fragment";
+ int i = 1;
+ for (final String metricName : metricNames) {
+ metricsTableColumnNames[i++] = metricName;
+ }
+ final TableBuilder builder = new TableBuilder(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);
+
+ final Map<Integer, Number> valueMap = Maps.newHashMap(); // metric
id --> metric value
--- End diff --
I had already made this change (testing right now).
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