From ae5a89c181d7a8b9b4fcf5d57cf6df1665f01d21 Mon Sep 17 00:00:00 2001
From: Maciej Szymanski <maciej.szymanski@cern.ch>
Date: Thu, 14 Dec 2023 14:27:19 +0100
Subject: [PATCH] Set the storage technology prefix for metadata output
 collection

---
 .../OutputStreamAthenaPool/python/OutputStreamConfig.py         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Database/AthenaPOOL/OutputStreamAthenaPool/python/OutputStreamConfig.py b/Database/AthenaPOOL/OutputStreamAthenaPool/python/OutputStreamConfig.py
index f350756035d9..9601db00d8c5 100644
--- a/Database/AthenaPOOL/OutputStreamAthenaPool/python/OutputStreamConfig.py
+++ b/Database/AthenaPOOL/OutputStreamAthenaPool/python/OutputStreamConfig.py
@@ -36,7 +36,7 @@ def OutputStreamCfg(flags, streamName, ItemList=[], MetadataItemList=[],
       f"Stream{streamName}Tool",
       DataHeaderKey=outputStreamName,
       MetaDataPoolContainerPrefix=f"{flags.Output.StorageTechnology.MetaData}:MetaData",
-      MetaDataOutputCollection="MetaDataHdr",
+      MetaDataOutputCollection=f"{flags.Output.StorageTechnology.MetaData}:MetaDataHdr",
    )
 
    # If we're running in augmentation mode, configure the writing tool accordingly
-- 
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