@ -17,8 +17,12 @@
package org.apache.dolphinscheduler.server.master.metrics ;
import java.util.HashMap ;
import java.util.Map ;
import java.util.Set ;
import java.util.function.Supplier ;
import com.facebook.presto.jdbc.internal.guava.collect.ImmutableSet ;
import io.micrometer.core.instrument.Counter ;
import io.micrometer.core.instrument.Gauge ;
import io.micrometer.core.instrument.Metrics ;
@ -29,45 +33,24 @@ public final class TaskMetrics {
throw new UnsupportedOperationException ( "Utility class" ) ;
}
private static final Counter TASK_SUBMIT_COUNTER =
Counter . builder ( "ds.task.submit.count" )
. description ( "Task submit total count" )
. register ( Metrics . globalRegistry ) ;
private static final Counter TASK_FINISH_COUNTER =
Counter . builder ( "ds.task.finish.count" )
. description ( "Task finish total count" )
. register ( Metrics . globalRegistry ) ;
private static final Counter TASK_SUCCESS_COUNTER =
Counter . builder ( "ds.task.success.count" )
. description ( "Task success total count" )
. register ( Metrics . globalRegistry ) ;
private static final Counter TASK_FAILURE_COUNTER =
Counter . builder ( "ds.task.failure.count" )
. description ( "Task failure total count" )
. register ( Metrics . globalRegistry ) ;
private static Map < String , Counter > TASK_INSTANCE_COUNTERS = new HashMap < > ( ) ;
private static final Counter TASK_TIMEOUT_COUNTER =
Counter . builder ( "ds.task.timeout.count" )
. description ( "Task timeout total count" )
. register ( Metrics . globalRegistry ) ;
private static final Set < String > TASK_INSTANCE_STATES = ImmutableSet . of (
"submit" , "timeout" , "finish" , "failover" , "retry" , "dispatch" , "success" , "fail" , "stop" ) ;
private static final Counter TASK_RETRY_COUNTER =
Counter . builder ( "ds.task.retry.count" )
. description ( "Task retry total count" )
. register ( Metrics . globalRegistry ) ;
static {
for ( final String state : TASK_INSTANCE_STATES ) {
TASK_INSTANCE_COUNTERS . put (
state ,
Counter . builder ( "ds.task.instance.count" )
. tags ( "state" , state )
. description ( String . format ( "Process instance %s total count" , state ) )
. register ( Metrics . globalRegistry )
) ;
}
private static final Counter TASK_STOP_COUNTER =
Counter . builder ( "ds.task.stop.count" )
. description ( "Task stop total count" )
. register ( Metrics . globalRegistry ) ;
private static final Counter TASK_FAILOVER_COUNTER =
Counter . builder ( "ds.task.failover.count" )
. description ( "Task failover total count" )
. register ( Metrics . globalRegistry ) ;
}
private static final Counter TASK_DISPATCH_COUNTER =
Counter . builder ( "ds.task.dispatch.count" )
@ -76,52 +59,20 @@ public final class TaskMetrics {
private static final Counter TASK_DISPATCHER_FAILED =
Counter . builder ( "ds.task.dispatch.failure.count" )
. description ( "Task dispatch failed count " )
. description ( "Task dispatch failures count, retried ones included " )
. register ( Metrics . globalRegistry ) ;
private static final Counter TASK_DISPATCH_ERROR =
Counter . builder ( "ds.task.dispatch.error.count" )
. description ( "Task dispatch error " )
. description ( "Number of errors during task dispatch " )
. register ( Metrics . globalRegistry ) ;
public static void incTaskSubmit ( ) {
TASK_SUBMIT_COUNTER . increment ( ) ;
}
public synchronized static void registerTaskPrepared ( Supplier < Number > consumer ) {
Gauge . builder ( "ds.task.prepared" , consumer )
. description ( "Task prepared count" )
. register ( Metrics . globalRegistry ) ;
}
public static void incTaskFinish ( ) {
TASK_FINISH_COUNTER . increment ( ) ;
}
public static void incTaskSuccess ( ) {
TASK_SUCCESS_COUNTER . increment ( ) ;
}
public static void incTaskFailure ( ) {
TASK_FAILURE_COUNTER . increment ( ) ;
}
public static void incTaskTimeout ( ) {
TASK_TIMEOUT_COUNTER . increment ( ) ;
}
public static void incTaskRetry ( ) {
TASK_RETRY_COUNTER . increment ( ) ;
}
public static void incTaskStop ( ) {
TASK_STOP_COUNTER . increment ( ) ;
}
public static void incTaskFailover ( ) {
TASK_FAILOVER_COUNTER . increment ( ) ;
}
public static void incTaskDispatchFailed ( int failedCount ) {
TASK_DISPATCHER_FAILED . increment ( failedCount ) ;
}
@ -134,4 +85,8 @@ public final class TaskMetrics {
TASK_DISPATCH_COUNTER . increment ( ) ;
}
public static void incTaskInstanceByState ( final String state ) {
TASK_INSTANCE_COUNTERS . get ( state ) . increment ( ) ;
}
}
Eric Gao
2 years ago
committed by
GitHub