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morrysnow pushed a commit to branch branch-3.1
in repository https://gitbox.apache.org/repos/asf/doris.git


The following commit(s) were added to refs/heads/branch-3.1 by this push:
     new 91503d80f40 branch-3.1: [chore](iceberg)Support Iceberg HMS Catalog 
with FileIO integration #54951 (#54965)
91503d80f40 is described below

commit 91503d80f40a1d2b6aac37fa9961dc4b82335481
Author: github-actions[bot] 
<41898282+github-actions[bot]@users.noreply.github.com>
AuthorDate: Tue Aug 19 11:36:36 2025 +0800

    branch-3.1: [chore](iceberg)Support Iceberg HMS Catalog with FileIO 
integration #54951 (#54965)
    
    Cherry-picked from #54951
    
    Co-authored-by: Calvin Kirs <[email protected]>
---
 .../property/metastore/IcebergHMSMetaStoreProperties.java         | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git 
a/fe/fe-core/src/main/java/org/apache/doris/datasource/property/metastore/IcebergHMSMetaStoreProperties.java
 
b/fe/fe-core/src/main/java/org/apache/doris/datasource/property/metastore/IcebergHMSMetaStoreProperties.java
index 9f3bdb3b686..1ad06e2922a 100644
--- 
a/fe/fe-core/src/main/java/org/apache/doris/datasource/property/metastore/IcebergHMSMetaStoreProperties.java
+++ 
b/fe/fe-core/src/main/java/org/apache/doris/datasource/property/metastore/IcebergHMSMetaStoreProperties.java
@@ -20,6 +20,7 @@ package org.apache.doris.datasource.property.metastore;
 import 
org.apache.doris.common.security.authentication.HadoopExecutionAuthenticator;
 import org.apache.doris.datasource.iceberg.IcebergExternalCatalog;
 import org.apache.doris.datasource.property.ConnectorProperty;
+import org.apache.doris.datasource.property.storage.HdfsProperties;
 import org.apache.doris.datasource.property.storage.StorageProperties;
 
 import org.apache.commons.lang3.StringUtils;
@@ -75,6 +76,13 @@ public class IcebergHMSMetaStoreProperties extends 
AbstractIcebergProperties {
             for (Map.Entry<String, String> entry : 
sp.getHadoopStorageConfig()) {
                 catalogProps.put(entry.getKey(), entry.getValue());
             }
+            if (sp instanceof HdfsProperties) {
+                HdfsProperties hdfsProps = (HdfsProperties) sp;
+                if (hdfsProps.isKerberos()) {
+                    catalogProps.put(CatalogProperties.FILE_IO_IMPL,
+                            
"org.apache.doris.datasource.iceberg.fileio.DelegateFileIO");
+                }
+            }
         });
 
         try {


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