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Use APITimer in ColumnFamilyMetrics, CommitLogMetrics and LatencyMetrics

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This changes the Timer in ColumnFamilyMetrics, CommitLogMetrics and
LatencyMetrics to be an APITimer.
The APITimer is passed the url to get the data from.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
This commit is contained in:
Amnon Heiman 2015-07-14 18:05:07 +03:00
parent 62eec8aaf2
commit 6a89f19988
3 changed files with 6 additions and 6 deletions
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6
src/main/java/org/apache/cassandra/metrics/ColumnFamilyMetrics.java
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@ -325,13 +325,13 @@ public class ColumnFamilyMetrics {
colUpdateTimeDeltaHistogram = createColumnFamilyHistogram(
"/column_family/metrics/col_update_time_delta_histogram",
"ColUpdateTimeDeltaHistogram");
coordinatorReadLatency = Metrics.newTimer(
coordinatorReadLatency = APIMetrics.newTimer("/column_family/metrics/coordinator/read/" + cfName,
factory.createMetricName("CoordinatorReadLatency"),
TimeUnit.MICROSECONDS, TimeUnit.SECONDS);
coordinatorScanLatency = Metrics.newTimer(
coordinatorScanLatency = APIMetrics.newTimer("/column_family/metrics/coordinator/scan/" + cfName,
factory.createMetricName("CoordinatorScanLatency"),
TimeUnit.MICROSECONDS, TimeUnit.SECONDS);
waitingOnFreeMemtableSpace = Metrics.newTimer(
waitingOnFreeMemtableSpace = APIMetrics.newTimer("/column_family/metrics/waiting_on_free_memtable/" + cfName,
factory.createMetricName("WaitingOnFreeMemtableSpace"),
TimeUnit.MICROSECONDS, TimeUnit.SECONDS);

4
src/main/java/org/apache/cassandra/metrics/CommitLogMetrics.java
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@ -77,10 +77,10 @@ public class CommitLogMetrics {
return c.getLongValue("/commitlog/metrics/total_commit_log_size");
}
});
waitingOnSegmentAllocation = APIMetrics.newTimer(
waitingOnSegmentAllocation = APIMetrics.newTimer("/commit_log/metrics/waiting_on_segment_allocation",
factory.createMetricName("WaitingOnSegmentAllocation"),
TimeUnit.MICROSECONDS, TimeUnit.SECONDS);
waitingOnCommit = APIMetrics.newTimer(
waitingOnCommit = APIMetrics.newTimer("/commit_log/metrics/waiting_on_commit",
factory.createMetricName("WaitingOnCommit"),
TimeUnit.MICROSECONDS, TimeUnit.SECONDS);
}

2
src/main/java/org/apache/cassandra/metrics/LatencyMetrics.java
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@ -95,7 +95,7 @@ public class LatencyMetrics {
this.factory = factory;
this.namePrefix = namePrefix;
latency = APIMetrics.newTimer(
latency = APIMetrics.newTimer(url + "/histogram",
factory.createMetricName(namePrefix + "Latency"),
TimeUnit.MICROSECONDS, TimeUnit.SECONDS);
totalLatency = APIMetrics.newCounter(url,