smiklosovic commented on code in PR #4067:
URL: https://github.com/apache/cassandra/pull/4067#discussion_r2053569734
##########
src/java/org/apache/cassandra/db/monitoring/MonitoringTask.java:
##########
@@ -328,31 +379,126 @@ protected abstract static class Operation
* this is set lazily as it takes time to build the query CQL */
private String name;
+ /**
+ * creation time of this Operation object, in ms,
+ * this is different from operation's creationTimeNanos
+ * which does not follow wall clock and is useless for
+ * reporting purposes e.g. in virtual tables
+ */
+ private final long timestamp;
+
+ // optional keyspace and table this operation acts on
+ // used upon deserialisation
+ private String keyspace;
+ private String table;
+ private boolean crossNode;
+
Operation(Monitorable operation, long failedAtNanos)
{
this.operation = operation;
numTimesReported = 1;
totalTimeNanos = failedAtNanos - operation.creationTimeNanos();
minTime = totalTimeNanos;
maxTime = totalTimeNanos;
+ timestamp = Clock.Global.currentTimeMillis();
}
+ void add(Operation operation)
+ {
+ numTimesReported++;
+ totalTimeNanos += operation.totalTimeNanos;
+ maxTime = Math.max(maxTime, operation.maxTime);
+ minTime = Math.min(minTime, operation.minTime);
+ }
+
+ public abstract String getLogMessage();
+
+ @JsonProperty
public String name()
{
if (name == null)
name = operation.name();
return name;
}
- void add(Operation operation)
+ @JsonProperty
+ public String keyspace()
{
- numTimesReported++;
- totalTimeNanos += operation.totalTimeNanos;
- maxTime = Math.max(maxTime, operation.maxTime);
- minTime = Math.min(minTime, operation.minTime);
+ if (operation != null)
+ {
+ String monitored = operation.monitoredOnKeyspace();
+ if (monitored != null)
+ return monitored;
+ }
+ return keyspace;
}
- public abstract String getLogMessage();
+ @JsonProperty
+ public String table()
+ {
+ if (operation != null)
+ {
+ String monitored = operation.monitoredOnTable();
+ if (monitored != null)
+ return monitored;
+ }
+ return table;
+ }
+
+ @JsonProperty
+ public boolean isCrossNode()
+ {
+ if (operation != null)
+ return operation.isCrossNode();
+
+ return crossNode;
+ }
+
+ @JsonProperty
+ public int numTimesReported()
+ {
+ return numTimesReported;
+ }
+
+ @JsonProperty
+ public long totalTimeNanos()
+ {
+ return totalTimeNanos;
+ }
+
+ @JsonProperty
+ public long maxTime()
Review Comment:
sure
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: pr-unsubscr...@cassandra.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: pr-unsubscr...@cassandra.apache.org
For additional commands, e-mail: pr-h...@cassandra.apache.org
