Fix invalid detection of hierarchical namespace stub blobs as files (n…

…extflow-io#4046) Signed-off-by: Florian De Temmerman <[email protected]>
abhi18av · Oct 28, 2023 · f9803cc · f9803cc
1 parent e4a84b6
commit f9803cc
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/plugins/nf-azure/src/main/nextflow/cloud/azure/nio/AzFileAttributes.groovy b/plugins/nf-azure/src/main/nextflow/cloud/azure/nio/AzFileAttributes.groovy
@@ -60,6 +60,12 @@ class AzFileAttributes implements BasicFileAttributes {
         updateTime = time(props.getLastModified())
         directory = client.blobName.endsWith('/')
         size = props.getBlobSize()
+
+        // Support for Azure Data Lake Storage Gen2 with hierarchical namespace enabled
+        final meta = props.getMetadata()
+        if( meta.containsKey("hdi_isfolder") && size == 0 ){
+            directory = meta.get("hdi_isfolder")
+        }
     }
 
     AzFileAttributes(String containerName, BlobItem item) {