[hadoop] branch trunk updated: HDFS-15803. EC: Remove unnecessary method (getWeight) in StripedReconstructionInfo. Contributed by huhaiyang

[fe...@apache.org]

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ferhui pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git


The following commit(s) were added to refs/heads/trunk by this push:
     new 66ecee3  HDFS-15803. EC: Remove unnecessary method (getWeight) in StripedReconstructionInfo. Contributed by huhaiyang
66ecee3 is described below

commit 66ecee333e0aeeaba3467a425cedcae3ab790739
Author: Hui Fei <fe...@apache.org>
AuthorDate: Wed Feb 3 20:00:45 2021 +0800

    HDFS-15803. EC: Remove unnecessary method (getWeight) in StripedReconstructionInfo. Contributed by huhaiyang
---
 .../datanode/erasurecode/StripedReconstructionInfo.java    | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/erasurecode/StripedReconstructionInfo.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/erasurecode/StripedReconstructionInfo.java
index 0a3e125..c166f5e 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/erasurecode/StripedReconstructionInfo.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/erasurecode/StripedReconstructionInfo.java
@@ -104,19 +104,5 @@ public class StripedReconstructionInfo {
     return targetStorageIds;
   }
 
-  /**
-   * Return the weight of this EC reconstruction task.
-   *
-   * DN uses it to coordinate with NN to adjust the speed of scheduling the
-   * reconstructions tasks to this DN.
-   *
-   * @return the weight of this reconstruction task.
-   * @see HDFS-12044
-   */
-  int getWeight() {
-    // See HDFS-12044. The weight of a RS(n, k) is calculated by the network
-    // connections it opens.
-    return sources.length + targets.length;
-  }
 }
 


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