(paimon) branch master updated: [hive] Reuse table StorageDescriptor info (#3269)

[lzljs3620320]

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lzljs3620320 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/paimon.git


The following commit(s) were added to refs/heads/master by this push:
     new 0ff663242 [hive] Reuse table StorageDescriptor info (#3269)
0ff663242 is described below

commit 0ff66324281de4589ca98a6f9782bb99ad67111b
Author: Askwang <135721692+askw...@users.noreply.github.com>
AuthorDate: Tue Apr 30 07:28:40 2024 +0800

    [hive] Reuse table StorageDescriptor info (#3269)
---
 .../src/main/java/org/apache/paimon/hive/HiveCatalog.java             | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/paimon-hive/paimon-hive-catalog/src/main/java/org/apache/paimon/hive/HiveCatalog.java
 
b/paimon-hive/paimon-hive-catalog/src/main/java/org/apache/paimon/hive/HiveCatalog.java
index 06dbc5a2b..0d71e70a6 100644
--- 
a/paimon-hive/paimon-hive-catalog/src/main/java/org/apache/paimon/hive/HiveCatalog.java
+++ 
b/paimon-hive/paimon-hive-catalog/src/main/java/org/apache/paimon/hive/HiveCatalog.java
@@ -512,12 +512,12 @@ public class HiveCatalog extends AbstractCatalog {
     }
 
     private void updateHmsTable(Table table, Identifier identifier, 
TableSchema schema) {
-        StorageDescriptor sd = new StorageDescriptor();
+        StorageDescriptor sd = table.getSd() != null ? table.getSd() : new 
StorageDescriptor();
 
         sd.setInputFormat(INPUT_FORMAT_CLASS_NAME);
         sd.setOutputFormat(OUTPUT_FORMAT_CLASS_NAME);
 
-        SerDeInfo serDeInfo = new SerDeInfo();
+        SerDeInfo serDeInfo = sd.getSerdeInfo() != null ? sd.getSerdeInfo() : 
new SerDeInfo();
         serDeInfo.setParameters(new HashMap<>());
         serDeInfo.setSerializationLib(SERDE_CLASS_NAME);
         sd.setSerdeInfo(serDeInfo);