Apache/jclouds
1
0
Fork 0
mirror of https://github.com/apache/jclouds.git synced 2025-02-17 15:35:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

Hash the content for fs MPU ETag if no xattr.

Browse Source 
If there is no extended attribute support in the file system, the blobs
will not have their associated ETags available. In that case, the file
system blob store should rehash the content while producing the combined
blob and return the expected S3-style ETag.
This commit is contained in:
Timur Alperovich 2020-03-04 12:14:21 -08:00 committed by Andrew Gaul
parent f876800370
commit e66bffa521
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
blobstore/src/main/java/org/jclouds/blobstore/config/LocalBlobStore.java
View File

@ -840,7 +840,9 @@ public final class LocalBlobStore implements BlobStore {
Blob blobPart = getBlob(mpu.containerName(), MULTIPART_PREFIX + mpu.id() + "-" + mpu.blobName() + "-" + part.partNumber());
contentLength += blobPart.getMetadata().getContentMetadata().getContentLength();
blobs.add(blobPart);
md5Hasher.putBytes(BaseEncoding.base16().lowerCase().decode(blobPart.getMetadata().getETag()));
if (blobPart.getMetadata().getETag() != null) {
md5Hasher.putBytes(BaseEncoding.base16().lowerCase().decode(blobPart.getMetadata().getETag()));
}
}
String mpuETag = new StringBuilder("\"")
.append(md5Hasher.hash())