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Posted to issues@celeborn.apache.org by GitBox <gi...@apache.org> on 2023/01/16 09:26:30 UTC

[GitHub] [incubator-celeborn] FMX opened a new pull request, #1168: [CELEBORN-228]Refactor PartitionFileSorter to avoid specific JDK dependency.

FMX opened a new pull request, #1168:
URL: https://github.com/apache/incubator-celeborn/pull/1168

   
   
   ### What changes were proposed in this pull request?
   
   
   
   ### Why are the changes needed?
   
   
   
   ### Does this PR introduce _any_ user-facing change?
   
   
   
   ### How was this patch tested?
   
   


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[GitHub] [incubator-celeborn] AngersZhuuuu commented on a diff in pull request #1168: [CELEBORN-228]Refactor PartitionFileSorter to avoid specific JDK dependency.

Posted by "AngersZhuuuu (via GitHub)" <gi...@apache.org>.
AngersZhuuuu commented on code in PR #1168:
URL: https://github.com/apache/incubator-celeborn/pull/1168#discussion_r1132139965


##########
worker/src/main/java/org/apache/celeborn/service/deploy/worker/storage/PartitionFilesSorter.java:
##########
@@ -656,14 +646,41 @@ private void deleteOriginFiles() throws IOException {
       }
     }
 
-    private ByteBuffer expandBufferAndUpdateMemoryTracker(int oldCapacity, int newCapacity)
-        throws InterruptedException {
-      memoryManager.releaseSortMemory(oldCapacity);
-      memoryManager.reserveSortMemory(newCapacity);

Review Comment:
   if newCapacity > maxSortMemoryRatio, will cause  `sortMemoryReady()` return false and this memory can't release, then cause this thread stuck here and cause PartitionSorter can't take FileSorter to executor.



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[GitHub] [incubator-celeborn] codecov[bot] commented on pull request #1168: [CELEBORN-228]Refactor PartitionFileSorter to avoid specific JDK dependency.

Posted by GitBox <gi...@apache.org>.
codecov[bot] commented on PR #1168:
URL: https://github.com/apache/incubator-celeborn/pull/1168#issuecomment-1383762493

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   @@             Coverage Diff              @@
   ##               main    #1168      +/-   ##
   ============================================
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   - Complexity      747      766      +19     
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     Files           200      200              
     Lines         17022    17194     +172     
     Branches       1838     1867      +29     
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[GitHub] [incubator-celeborn] waitinfuture merged pull request #1168: [CELEBORN-228]Refactor PartitionFileSorter to avoid specific JDK dependency.

Posted by GitBox <gi...@apache.org>.
waitinfuture merged PR #1168:
URL: https://github.com/apache/incubator-celeborn/pull/1168


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[GitHub] [incubator-celeborn] waitinfuture commented on a diff in pull request #1168: [CELEBORN-228]Refactor PartitionFileSorter to avoid specific JDK dependency.

Posted by GitBox <gi...@apache.org>.
waitinfuture commented on code in PR #1168:
URL: https://github.com/apache/incubator-celeborn/pull/1168#discussion_r1071137701


##########
worker/src/main/java/org/apache/celeborn/service/deploy/worker/storage/PartitionFilesSorter.java:
##########
@@ -656,14 +646,68 @@ private void deleteOriginFiles() throws IOException {
       }
     }
 
-    private ByteBuffer expandBufferAndUpdateMemoryTracker(int oldCapacity, int newCapacity)
-        throws InterruptedException {
-      memoryManager.releaseSortMemory(oldCapacity);
-      memoryManager.reserveSortMemory(newCapacity);
-      while (!memoryManager.sortMemoryReady()) {
-        Thread.sleep(20);
+    protected void readStreamBySize(

Review Comment:
   I think we don't need this for HDFS



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