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Add metric for total compactions completed #80

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merged 1 commit into from
Oct 1, 2019
Merged

Add metric for total compactions completed #80

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1 change: 1 addition & 0 deletions src/java/org/apache/cassandra/db/compaction/CompactionTask.java
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Original file line number Diff line number Diff line change
Expand Up @@ -273,6 +273,7 @@ public boolean apply(SSTableReader sstable)

// update the metrics
cfs.metric.compactionBytesWritten.inc(endsize);
cfs.metric.compactionsCompleted.inc();
}
}
}
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3 changes: 3 additions & 0 deletions src/java/org/apache/cassandra/metrics/TableMetrics.java
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Expand Up @@ -88,6 +88,8 @@ public class TableMetrics
public final Counter bytesFlushed;
/** Total number of bytes written by compaction since server [re]start */
public final Counter compactionBytesWritten;
/** Total number of compactions since server [re]start */
public final Counter compactionsCompleted;
/** Estimate of number of pending compactios for this table */
public final Gauge<Integer> pendingCompactions;
/** Number of SSTables on disk for this CF */
Expand Down Expand Up @@ -411,6 +413,7 @@ public Double getValue()
pendingFlushes = createTableCounter("PendingFlushes");
bytesFlushed = createTableCounter("BytesFlushed");
compactionBytesWritten = createTableCounter("CompactionBytesWritten");
compactionsCompleted = createTableCounter("CompactionsCompleted");
pendingCompactions = createTableGauge("PendingCompactions", new Gauge<Integer>()
{
public Integer getValue()
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