Github user kkhatua commented on a diff in the pull request:
https://github.com/apache/drill/pull/756#discussion_r103053243
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/server/rest/profile/OperatorWrapper.java
---
@@ -179,12 +207,47 @@ public String getMetricsTable() {
}
for (final Number value : values) {
if (value != null) {
- builder.appendFormattedNumber(value, null);
+ builder.appendFormattedNumber(value);
} else {
- builder.appendCell("", null);
+ builder.appendCell("");
}
}
}
return builder.build();
}
+
+ private class OverviewTblTxt {
+ static final String OperatorID = "Operator ID";
+ static final String Type = "Type";
+ static final String AvgSetupTime = "Avg Setup Time";
+ static final String MaxSetupTime = "Max Setup Time";
+ static final String AvgProcessTime = "Avg Process Time";
+ static final String MaxProcessTime = "Max Process Time";
+ static final String MinWaitTime = "Min Wait Time";
+ static final String AvgWaitTime = "Avg Wait Time";
+ static final String MaxWaitTime = "Max Wait Time";
+ static final String PercentFragmentTime = "% Fragment Time";
+ static final String PercentQueryTime = "% Query Time";
+ static final String Rows = "Rows";
+ static final String AvgPeakMemory = "Avg Peak Memory";
+ static final String MaxPeakMemory = "Max Peak Memory";
+ }
+
+ private class OverviewTblTooltip {
+ static final String OperatorID = "Operator ID";
+ static final String Type = "Operator Type";
+ static final String AvgSetupTime = "Average Time in setting up
fragments";
+ static final String MaxSetupTime = "Longest Time a fragment took in
setup";
+ static final String AvgProcessTime = "Average processing time for a
fragment";
+ static final String MaxProcessTime = "Longest Time a fragment took to
process";
+ static final String MinWaitTime = "Shortest time a fragment spent in
waiting for data";
+ static final String AvgWaitTime = "Average wait time for a fragment";
+ static final String MaxWaitTime = "Longest Time a fragment spent in
waiting data";
+ static final String PercentFragmentTime = "Percentage of the total
fragment time that was spent on the operator";
+ static final String PercentQueryTime = "Percentage of the total query
time that was spent on the operator";
+ static final String Rows = "Rows emitted by the operator";
--- End diff --
Rows emitted by scans is incomplete. Operators like Filter, HashAgg, etc
will also change the number of outgoing rows wrt the number of incoming rows.
I think we should leave this as is 'Rows emitter by the operator'
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