dxichen commented on code in PR #1711:
URL: https://github.com/apache/samza/pull/1711#discussion_r1794286044
##########
samza-core/src/main/java/org/apache/samza/storage/blobstore/util/BlobStoreUtil.java:
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@@ -182,7 +182,13 @@ public CompletableFuture<SnapshotIndex>
getSnapshotIndex(String blobId, Metadata
return FutureUtil.executeAsyncWithRetries(opName, () -> {
ByteArrayOutputStream indexBlobStream = new ByteArrayOutputStream(); //
no need to close ByteArrayOutputStream
return blobStoreManager.get(blobId, indexBlobStream, metadata,
getDeleted).toCompletableFuture()
- .thenApplyAsync(f ->
snapshotIndexSerde.fromBytes(indexBlobStream.toByteArray()), executor);
+ .thenApplyAsync(f -> {
+ try {
+ return
snapshotIndexSerde.fromBytes(indexBlobStream.toByteArray());
+ } catch (Exception e) {
+ throw new SamzaException(String.format("Unable to deserialize
SnapshotIndex bytes for blob ID: %s", blobId), e);
Review Comment:
could we use `.handle` for the exception instead?
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