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Posted to issues@celeborn.apache.org by "boneanxs (via GitHub)" <gi...@apache.org> on 2023/02/07 08:11:00 UTC

[GitHub] [incubator-celeborn] boneanxs opened a new pull request, #1209: [CELEBORN-275] WrappedCallback should only handle response from replica

boneanxs opened a new pull request, #1209:
URL: https://github.com/apache/incubator-celeborn/pull/1209

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   ### What changes were proposed in this pull request?
   1. Move `WrappedCallback` in the `doReplicate` block
   2. Remove unnecessary check in the wrappedCallback
   3. Currently slave push data timer metric is not well calculated, need to fix it
   
   
   ### Why are the changes needed?
   Clean the codes and fix the bug of calculating slave push data timer
   
   
   ### Does this PR introduce _any_ user-facing change?
   
   no
   
   ### How was this patch tested?
   MT. and existing UT.
   


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[GitHub] [incubator-celeborn] codecov[bot] commented on pull request #1209: [CELEBORN-275] WrappedCallback should only handle response from replica

Posted by "codecov[bot] (via GitHub)" <gi...@apache.org>.
codecov[bot] commented on PR #1209:
URL: https://github.com/apache/incubator-celeborn/pull/1209#issuecomment-1420372071

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   @@             Coverage Diff              @@
   ##               main    #1209      +/-   ##
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   + Complexity      806      804       -2     
   ============================================
     Files           212      212              
     Lines         17932    17937       +5     
     Branches       1962     1957       -5     
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[GitHub] [incubator-celeborn] AngersZhuuuu commented on a diff in pull request #1209: [CELEBORN-275] WrappedCallback should only handle response from replica

Posted by "AngersZhuuuu (via GitHub)" <gi...@apache.org>.
AngersZhuuuu commented on code in PR #1209:
URL: https://github.com/apache/incubator-celeborn/pull/1209#discussion_r1098411378


##########
worker/src/main/scala/org/apache/celeborn/service/deploy/worker/PushDataHandler.scala:
##########
@@ -645,6 +635,25 @@ class PushDataHandler extends BaseMessageHandler with Logging {
 
   override def checkRegistered(): Boolean = registered.get()
 
+  class WrappedTimeMetric(

Review Comment:
   This class name is weird.... how about `RpcResponseCallbackWithTimer `



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[GitHub] [incubator-celeborn] AngersZhuuuu commented on pull request #1209: [CELEBORN-275] WrappedCallback should only handle response from replica

Posted by "AngersZhuuuu (via GitHub)" <gi...@apache.org>.
AngersZhuuuu commented on PR #1209:
URL: https://github.com/apache/incubator-celeborn/pull/1209#issuecomment-1420480647

   Pls run `./dev/reformat` to format the code


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[GitHub] [incubator-celeborn] waitinfuture merged pull request #1209: [CELEBORN-275] WrappedCallback should only handle response from replica

Posted by "waitinfuture (via GitHub)" <gi...@apache.org>.
waitinfuture merged PR #1209:
URL: https://github.com/apache/incubator-celeborn/pull/1209


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[GitHub] [incubator-celeborn] waitinfuture commented on a diff in pull request #1209: [CELEBORN-275] WrappedCallback should only handle response from replica

Posted by "waitinfuture (via GitHub)" <gi...@apache.org>.
waitinfuture commented on code in PR #1209:
URL: https://github.com/apache/incubator-celeborn/pull/1209#discussion_r1098370415


##########
worker/src/main/scala/org/apache/celeborn/service/deploy/worker/PushDataHandler.scala:
##########
@@ -385,11 +379,12 @@ class PushDataHandler extends BaseMessageHandler with Logging {
     val isMaster = mode == PartitionLocation.Mode.MASTER
 
     val key = s"${pushMergedData.requestId}"
-    if (isMaster) {
-      workerSource.startTimer(WorkerSource.MasterPushDataTime, key)
-    } else {
-      workerSource.startTimer(WorkerSource.SlavePushDataTime, key)
-    }
+    val callbackWithTimer =
+      if (isMaster) {
+        new WrappedTimeMetric(workerSource, WorkerSource.MasterPushDataTime, key, callback)
+      } else {
+        new WrappedTimeMetric(workerSource, WorkerSource.MasterPushDataTime, key, callback)

Review Comment:
   SlavePushDataTime



##########
worker/src/main/scala/org/apache/celeborn/service/deploy/worker/PushDataHandler.scala:
##########
@@ -645,6 +635,24 @@ class PushDataHandler extends BaseMessageHandler with Logging {
 
   override def checkRegistered(): Boolean = registered.get()
 
+  class WrappedTimeMetric(
+      source: Source,
+      metricName: String,
+      key: String,
+      callback: RpcResponseCallback)
+    extends RpcResponseCallback {
+    source.startTimer(metricName, key)
+
+    override def onSuccess(response: ByteBuffer): Unit = {
+      callback.onSuccess(response)
+      source.stopTimer(metricName, key)
+    }
+
+    override def onFailure(e: Throwable): Unit = {
+      callback.onFailure(e)
+      source.stopTimer(metricName, key)
+    }
+  }

Review Comment:
   please add a blank line after the class definition



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