X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FTransactionRateLimitingCallback.java;h=678891446ab9b3da8c87315497bb1f044b681897;hp=1202a909d54bfb8faf69adce2a47cded7391853d;hb=3b0499cd187bcdeda057465350d381c8bc28847c;hpb=61722bffcf885c04d11f684f2f03b09fa96f2002

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionRateLimitingCallback.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionRateLimitingCallback.java
index 1202a909d5..678891446a 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionRateLimitingCallback.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionRateLimitingCallback.java
@@ -8,30 +8,20 @@
 
 package org.opendaylight.controller.cluster.datastore;
 
-import com.codahale.metrics.Snapshot;
 import com.codahale.metrics.Timer;
 import com.google.common.base.Preconditions;
-import java.util.concurrent.TimeUnit;
 import org.opendaylight.controller.cluster.datastore.utils.ActorContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /**
  * TransactionRateLimitingCallback computes the new transaction rate limit on the successful completion of a
  * transaction
  */
 public class TransactionRateLimitingCallback implements OperationCallback{
-
-    private static final Logger LOG = LoggerFactory.getLogger(TransactionRateLimitingCallback.class);
-    private static final String COMMIT = "commit";
-
     private final Timer commitTimer;
-    private final ActorContext actorContext;
     private Timer.Context timerContext;
 
     TransactionRateLimitingCallback(ActorContext actorContext){
-        this.actorContext = actorContext;
-        commitTimer = actorContext.getOperationTimer(COMMIT);
+        commitTimer = actorContext.getOperationTimer(ActorContext.COMMIT);
     }
 
     @Override
@@ -43,35 +33,6 @@ public class TransactionRateLimitingCallback implements OperationCallback{
     public void success() {
         Preconditions.checkState(timerContext != null, "Call run before success");
         timerContext.stop();
-
-        Snapshot timerSnapshot = commitTimer.getSnapshot();
-        double newRateLimit = 0;
-
-        long commitTimeoutInSeconds = actorContext.getDatastoreContext()
-                .getShardTransactionCommitTimeoutInSeconds();
-        long commitTimeoutInNanos = TimeUnit.SECONDS.toNanos(commitTimeoutInSeconds);
-
-        // Find the time that it takes for transactions to get executed in every 10th percentile
-        // Compute the rate limit for that percentile and sum it up
-        for(int i=1;i<=10;i++){
-            // Get the amount of time transactions take in the i*10th percentile
-            double percentileTimeInNanos = timerSnapshot.getValue(i * 0.1D);
-
-            if(percentileTimeInNanos > 0) {
-                // Figure out the rate limit for the i*10th percentile in nanos
-                double percentileRateLimit = ((double) commitTimeoutInNanos / percentileTimeInNanos);
-
-                // Add the percentileRateLimit to the total rate limit
-                newRateLimit += percentileRateLimit;
-            }
-        }
-
-        // Compute the rate limit per second
-        newRateLimit = newRateLimit/(commitTimeoutInSeconds*10);
-
-        LOG.debug("Data Store {} commit rateLimit adjusted to {}", actorContext.getDataStoreType(), newRateLimit);
-
-        actorContext.setTxCreationLimit(newRateLimit);
     }
 
     @Override
@@ -80,4 +41,5 @@ public class TransactionRateLimitingCallback implements OperationCallback{
         // the default transaction commit timeout. Using the timeout information to figure out the rate limit is
         // not going to be useful - so we leave it as it is
     }
+
 }
\ No newline at end of file