anmolanmol1234 commented on code in PR #6025:
URL: https://github.com/apache/hadoop/pull/6025#discussion_r1328573795
##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/StorageInterfaceImpl.java:
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@@ -435,6 +456,24 @@ public void startCopyFromBlob(CloudBlobWrapper sourceBlob,
BlobRequestOptions op
null, dstAccessCondition, options, opContext);
}
+ @Override
+ public void startCopyFromBlob(CloudBlobWrapper sourceBlob,
BlobRequestOptions options,
+ OperationContext opContext, boolean
overwriteDestination, String eTag)
+ throws StorageException, URISyntaxException {
+ AccessCondition dstAccessCondition =
+ overwriteDestination
+ ? null
+ : AccessCondition.generateIfNotExistsCondition();
+ if (dstAccessCondition != null) {
+ dstAccessCondition.setIfMatch(eTag);
Review Comment:
If-None-Match * is for the PutBlockList temp file flow and If-Match eTag is
for the copy blob flow
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