Details
-
Bug
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Status: Resolved
-
Major
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Resolution: Fixed
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2.2.0
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None
Description
When listing blobs using the withDetails ListContainerOption, the returned page set's blobs do not return in the original order (as without the withDetails option). I suspect that FetchBlobMetadata should try a bit harder to keep to page set as it was received.
@Test
public void withDetailsOrdering() {
BlobStoreContext blobStoreContext = ContextBuilder.newBuilder("s3")
.endpoint("...")
.credentials("...", "...")
.buildView(BlobStoreContext.class);
BlobStore blobStore = blobStoreContext.getBlobStore();
String container = "roded-data";
String blobNamePrefix = "test/blob-";
for (int blobIndex = 0; blobIndex < 100; blobIndex++) {
Blob newBlob = blobStore.blobBuilder(blobNamePrefix + blobIndex).payload("").build();
blobStore.putBlob(container, newBlob);
}
final PageSet<? extends StorageMetadata> withOutDetails =
blobStore.list(container, ListContainerOptions.Builder.prefix(blobNamePrefix));
final PageSet<? extends StorageMetadata> withDetails = blobStore
.list(container, ListContainerOptions.Builder.prefix(blobNamePrefix).withDetails());
assertTrue(Ordering.from(Comparator.comparing(StorageMetadata::getName)).isOrdered(withOutDetails));
// Fails.
assertTrue(Ordering.from(Comparator.comparing(StorageMetadata::getName)).isOrdered(withDetails));
}
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