private CompletableFuture<Boolean> loadMoreBlocksWithoutData(long endOffset) {
        long oldLoadedBlockIndexEndOffset = loadedBlockIndexEndOffset;
        return loadMoreBlocksWithoutData0(endOffset).thenApply(nil -> loadedBlockIndexEndOffset != oldLoadedBlockIndexEndOffset);
    }
Load more block indexes

@return whether load more blocks
s3stream/src/main/java/com/automq/stream/s3/cache/blockcache/StreamReader.java