nandakumar131 commented on a change in pull request #1034:
URL: https://github.com/apache/hadoop-ozone/pull/1034#discussion_r437291044
##########
File path:
hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/helpers/OmKeyInfo.java
##########
@@ -411,13 +415,19 @@ public static OmKeyInfo getFromProtobuf(KeyInfo keyInfo) {
if (keyInfo == null) {
return null;
}
+
+ List<OmKeyLocationInfoGroup> omKeyLocationInfos = new ArrayList<>();
+ List<KeyLocationList> keyLocationLists = keyInfo.getKeyLocationListList();
+ for (KeyLocationList keyLocationList : keyLocationLists) {
Review comment:
Temporary variable `keyLocationLists` can be removed.
##########
File path:
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/pipeline/Pipeline.java
##########
@@ -289,14 +290,20 @@ public boolean isEmpty() {
public static Pipeline getFromProtobuf(HddsProtos.Pipeline pipeline)
throws UnknownPipelineStateException {
Preconditions.checkNotNull(pipeline, "Pipeline is null");
+
+ List<DatanodeDetails> nodes = new ArrayList<>();
+ List<DatanodeDetailsProto> membersList = pipeline.getMembersList();
+ for (DatanodeDetailsProto member : membersList) {
Review comment:
We don't need the temporary variable `memberList`.
It can be replaced with
```
for (DatanodeDetailsProto member : pipeline.getMembersList())
```
##########
File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/request/key/OMKeyCommitRequest.java
##########
@@ -132,10 +134,13 @@ public OMClientResponse
validateAndUpdateCache(OzoneManager ozoneManager,
keyName, IAccessAuthorizer.ACLType.WRITE,
commitKeyRequest.getClientID());
- List<OmKeyLocationInfo> locationInfoList = commitKeyArgs
- .getKeyLocationsList().stream()
- .map(OmKeyLocationInfo::getFromProtobuf)
- .collect(Collectors.toList());
+ List<OmKeyLocationInfo> locationInfoList = new ArrayList<>();
+ List<KeyLocation> keyLocations = commitKeyArgs
+ .getKeyLocationsList();
+
+ for (KeyLocation keyLocation : keyLocations) {
Review comment:
The temporary variable `keyLocations ` can be removed.
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