make excludeReconstructedIndices optional

apache · Jun 20, 2022 · c30f008 · c30f008
1 parent 686b7a5
commit c30f008
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/erasurecoding.proto b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/erasurecoding.proto
@@ -108,7 +108,7 @@ message BlockECReconstructionInfoProto {
   required StorageTypesProto targetStorageTypes = 5;
   required bytes liveBlockIndices = 6;
   required ErasureCodingPolicyProto ecPolicy = 7;
-  required bytes excludeReconstructedIndices = 8;
+  optional bytes excludeReconstructedIndices = 8;
 }
 
 /**

diff --git a/...op-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelper.java b/...op-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelper.java
@@ -1041,8 +1041,9 @@ public static BlockECReconstructionInfo convertBlockECReconstructionInfo(
     byte[] liveBlkIndices = blockEcReconstructionInfoProto.getLiveBlockIndices()
         .toByteArray();
     byte[] excludeReconstructedIndices =
+        blockEcReconstructionInfoProto.hasExcludeReconstructedIndices() ?
             blockEcReconstructionInfoProto.getExcludeReconstructedIndices()
-            .toByteArray();
+                .toByteArray() : new byte[0];
     ErasureCodingPolicy ecPolicy =
         PBHelperClient.convertErasureCodingPolicy(
             blockEcReconstructionInfoProto.getEcPolicy());