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Fix hdr logging for single operation workloads 

Patch by Nitsan Wakart; reviewed by tjake for CASSANDRA-12145
This commit is contained in:
nitsanw 2016-07-06 14:45:18 +02:00 committed by T Jake Luciani
parent 8475f891c7
commit c1dcc9ce46
2 changed files with 9 additions and 5 deletions
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1
CHANGES.txt
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@ -1,4 +1,5 @@
3.9
* Fix hdr logging for single operation workloads (CASSANDRA-12145)
* Fix SASI PREFIX search in CONTAINS mode with partial terms (CASSANDRA-12073)
* Increase size of flushExecutor thread pool (CASSANDRA-12071)
Merged from 3.0:

13
tools/stress/src/org/apache/cassandra/stress/StressMetrics.java
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@ -191,15 +191,18 @@ public class StressMetrics
rowRateUncertainty.update(current.adjustedRowRate());
if (current.operationCount() != 0)
{
if (result.intervals.intervals().size() > 1)
// if there's a single operation we only print the total
final boolean logPerOpSummaryLine = result.intervals.intervals().size() > 1;
for (Map.Entry<String, TimingInterval> type : result.intervals.intervals().entrySet())
{
for (Map.Entry<String, TimingInterval> type : result.intervals.intervals().entrySet())
final String opName = type.getKey();
final TimingInterval opInterval = type.getValue();
if (logPerOpSummaryLine)
{
final String opName = type.getKey();
final TimingInterval opInterval = type.getValue();
printRow("", opName, opInterval, timing.getHistory().get(type.getKey()), result.extra, rowRateUncertainty, output);
logHistograms(opName, opInterval);
}
logHistograms(opName, opInterval);
}
printRow("", "total", current, history, result.extra, rowRateUncertainty, output);