[feat](mtmv)mtmv support paimon partition refresh(#43959,#44911)

fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalCatalog.java

@@ -41,6 +41,7 @@
 import org.apache.doris.common.io.Writable;
 import org.apache.doris.common.security.authentication.PreExecutionAuthenticator;
 import org.apache.doris.common.util.Util;
+import org.apache.doris.datasource.ExternalSchemaCache.SchemaCacheKey;
 import org.apache.doris.datasource.es.EsExternalDatabase;
 import org.apache.doris.datasource.hive.HMSExternalCatalog;
 import org.apache.doris.datasource.hive.HMSExternalDatabase;
@@ -432,13 +433,13 @@ private void refreshOnlyCatalogCache(boolean invalidCache) {
         }
     }
 
-    public final Optional<SchemaCacheValue> getSchema(String dbName, String tblName) {
+    public final Optional<SchemaCacheValue> getSchema(SchemaCacheKey key) {
         makeSureInitialized();
-        Optional<ExternalDatabase<? extends ExternalTable>> db = getDb(dbName);
+        Optional<ExternalDatabase<? extends ExternalTable>> db = getDb(key.getDbName());
         if (db.isPresent()) {
-            Optional<? extends ExternalTable> table = db.get().getTable(tblName);
+            Optional<? extends ExternalTable> table = db.get().getTable(key.getTblName());
             if (table.isPresent()) {
-                return table.get().initSchemaAndUpdateTime();
+                return table.get().initSchemaAndUpdateTime(key);
             }
         }
         return Optional.empty();

fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalMetaCacheMgr.java

@@ -31,6 +31,8 @@
 import org.apache.doris.datasource.maxcompute.MaxComputeMetadataCache;
 import org.apache.doris.datasource.maxcompute.MaxComputeMetadataCacheMgr;
 import org.apache.doris.datasource.metacache.MetaCache;
+import org.apache.doris.datasource.paimon.PaimonMetadataCache;
+import org.apache.doris.datasource.paimon.PaimonMetadataCacheMgr;
 import org.apache.doris.fs.FileSystemCache;
 import org.apache.doris.nereids.exceptions.NotSupportedException;
 
@@ -92,6 +94,7 @@ public class ExternalMetaCacheMgr {
     private ExternalRowCountCache rowCountCache;
     private final IcebergMetadataCacheMgr icebergMetadataCacheMgr;
     private final MaxComputeMetadataCacheMgr maxComputeMetadataCacheMgr;
+    private final PaimonMetadataCacheMgr paimonMetadataCacheMgr;
 
     public ExternalMetaCacheMgr() {
         rowCountRefreshExecutor = ThreadPoolManager.newDaemonFixedThreadPool(
@@ -122,6 +125,7 @@ public ExternalMetaCacheMgr() {
         hudiPartitionMgr = new HudiPartitionMgr(commonRefreshExecutor);
         icebergMetadataCacheMgr = new IcebergMetadataCacheMgr(commonRefreshExecutor);
         maxComputeMetadataCacheMgr = new MaxComputeMetadataCacheMgr();
+        paimonMetadataCacheMgr = new PaimonMetadataCacheMgr(commonRefreshExecutor);
     }
 
     public ExecutorService getFileListingExecutor() {
@@ -167,6 +171,10 @@ public IcebergMetadataCache getIcebergMetadataCache() {
         return icebergMetadataCacheMgr.getIcebergMetadataCache();
     }
 
+    public PaimonMetadataCache getPaimonMetadataCache() {
+        return paimonMetadataCacheMgr.getPaimonMetadataCache();
+    }
+
     public MaxComputeMetadataCache getMaxComputeMetadataCache(long catalogId) {
         return maxComputeMetadataCacheMgr.getMaxComputeMetadataCache(catalogId);
     }
@@ -189,6 +197,7 @@ public void removeCache(long catalogId) {
         hudiPartitionMgr.removePartitionProcessor(catalogId);
         icebergMetadataCacheMgr.removeCache(catalogId);
         maxComputeMetadataCacheMgr.removeCache(catalogId);
+        paimonMetadataCacheMgr.removeCache(catalogId);
     }
 
     public void invalidateTableCache(long catalogId, String dbName, String tblName) {
@@ -204,6 +213,7 @@ public void invalidateTableCache(long catalogId, String dbName, String tblName)
         hudiPartitionMgr.cleanTablePartitions(catalogId, dbName, tblName);
         icebergMetadataCacheMgr.invalidateTableCache(catalogId, dbName, tblName);
         maxComputeMetadataCacheMgr.invalidateTableCache(catalogId, dbName, tblName);
+        paimonMetadataCacheMgr.invalidateTableCache(catalogId, dbName, tblName);
         if (LOG.isDebugEnabled()) {
             LOG.debug("invalid table cache for {}.{} in catalog {}", dbName, tblName, catalogId);
         }
@@ -222,6 +232,7 @@ public void invalidateDbCache(long catalogId, String dbName) {
         hudiPartitionMgr.cleanDatabasePartitions(catalogId, dbName);
         icebergMetadataCacheMgr.invalidateDbCache(catalogId, dbName);
         maxComputeMetadataCacheMgr.invalidateDbCache(catalogId, dbName);
+        paimonMetadataCacheMgr.invalidateDbCache(catalogId, dbName);
         if (LOG.isDebugEnabled()) {
             LOG.debug("invalid db cache for {} in catalog {}", dbName, catalogId);
         }
@@ -239,6 +250,7 @@ public void invalidateCatalogCache(long catalogId) {
         hudiPartitionMgr.cleanPartitionProcess(catalogId);
         icebergMetadataCacheMgr.invalidateCatalogCache(catalogId);
         maxComputeMetadataCacheMgr.invalidateCatalogCache(catalogId);
+        paimonMetadataCacheMgr.invalidateCatalogCache(catalogId);
         if (LOG.isDebugEnabled()) {
             LOG.debug("invalid catalog cache for {}", catalogId);
         }

fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalSchemaCache.java

@@ -74,7 +74,7 @@ public Long getValue() {
     }
 
     private Optional<SchemaCacheValue> loadSchema(SchemaCacheKey key) {
-        Optional<SchemaCacheValue> schema = catalog.getSchema(key.dbName, key.tblName);
+        Optional<SchemaCacheValue> schema = catalog.getSchema(key);
         if (LOG.isDebugEnabled()) {
             LOG.debug("load schema for {} in catalog {}", key, catalog.getName());
         }
@@ -83,6 +83,10 @@ private Optional<SchemaCacheValue> loadSchema(SchemaCacheKey key) {
 
     public Optional<SchemaCacheValue> getSchemaValue(String dbName, String tblName) {
         SchemaCacheKey key = new SchemaCacheKey(dbName, tblName);
+        return getSchemaValue(key);
+    }
+
+    public Optional<SchemaCacheValue> getSchemaValue(SchemaCacheKey key) {
         return schemaCache.get(key);
     }
 

fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalTable.java

@@ -31,6 +31,7 @@
 import org.apache.doris.common.io.Writable;
 import org.apache.doris.common.util.PropertyAnalyzer;
 import org.apache.doris.common.util.Util;
+import org.apache.doris.datasource.ExternalSchemaCache.SchemaCacheKey;
 import org.apache.doris.datasource.mvcc.MvccSnapshot;
 import org.apache.doris.nereids.trees.plans.logical.LogicalFileScan.SelectedPartitions;
 import org.apache.doris.persist.gson.GsonPostProcessable;
@@ -317,8 +318,12 @@ public Optional<ColumnStatistic> getColumnStatistic(String colName) {
      *
      * @return
      */
-    public Optional<SchemaCacheValue> initSchemaAndUpdateTime() {
+    public Optional<SchemaCacheValue> initSchemaAndUpdateTime(SchemaCacheKey key) {
         schemaUpdateTime = System.currentTimeMillis();
+        return initSchema(key);
+    }
+
+    public Optional<SchemaCacheValue> initSchema(SchemaCacheKey key) {
         return initSchema();
     }
 
@@ -399,7 +404,7 @@ public SelectedPartitions initSelectedPartitions(Optional<MvccSnapshot> snapshot
      * @param snapshot if not support mvcc, ignore this
      * @return partitionName ==> PartitionItem
      */
-    protected Map<String, PartitionItem> getNameToPartitionItems(Optional<MvccSnapshot> snapshot) {
+    public Map<String, PartitionItem> getNameToPartitionItems(Optional<MvccSnapshot> snapshot) {
         return Collections.emptyMap();
     }
 

fe/fe-core/src/main/java/org/apache/doris/datasource/hive/HMSExternalTable.java

@@ -30,6 +30,7 @@
 import org.apache.doris.common.AnalysisException;
 import org.apache.doris.common.Config;
 import org.apache.doris.common.DdlException;
+import org.apache.doris.datasource.ExternalSchemaCache.SchemaCacheKey;
 import org.apache.doris.datasource.ExternalTable;
 import org.apache.doris.datasource.SchemaCacheValue;
 import org.apache.doris.datasource.TablePartitionValues;
@@ -330,7 +331,7 @@ public SelectedPartitions initHudiSelectedPartitions(Optional<TableSnapshot> tab
     }
 
     @Override
-    protected Map<String, PartitionItem> getNameToPartitionItems(Optional<MvccSnapshot> snapshot) {
+    public Map<String, PartitionItem> getNameToPartitionItems(Optional<MvccSnapshot> snapshot) {
         return getNameToPartitionItems();
     }
 
@@ -501,6 +502,10 @@ public Set<String> getPartitionNames() {
     }
 
     @Override
+    public Optional<SchemaCacheValue> initSchemaAndUpdateTime(SchemaCacheKey key) {
+        return initSchemaAndUpdateTime();
+    }
+
     public Optional<SchemaCacheValue> initSchemaAndUpdateTime() {
         org.apache.hadoop.hive.metastore.api.Table table = ((HMSExternalCatalog) catalog).getClient()
                 .getTable(dbName, name);

fe/fe-core/src/main/java/org/apache/doris/datasource/maxcompute/MaxComputeExternalTable.java

@@ -92,7 +92,7 @@ public List<Column> getPartitionColumns() {
     }
 
     @Override
-    protected Map<String, PartitionItem> getNameToPartitionItems(Optional<MvccSnapshot> snapshot) {
+    public Map<String, PartitionItem> getNameToPartitionItems(Optional<MvccSnapshot> snapshot) {
         if (getPartitionColumns().isEmpty()) {
             return Collections.emptyMap();
         }

fe/fe-core/src/main/java/org/apache/doris/datasource/mvcc/MvccUtil.java

@@ -0,0 +1,44 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package org.apache.doris.datasource.mvcc;
+
+import org.apache.doris.catalog.TableIf;
+import org.apache.doris.nereids.StatementContext;
+import org.apache.doris.qe.ConnectContext;
+
+import java.util.Optional;
+
+public class MvccUtil {
+    /**
+     * get Snapshot From StatementContext
+     *
+     * @param tableIf
+     * @return MvccSnapshot
+     */
+    public static Optional<MvccSnapshot> getSnapshotFromContext(TableIf tableIf) {
+        ConnectContext connectContext = ConnectContext.get();
+        if (connectContext == null) {
+            return Optional.empty();
+        }
+        StatementContext statementContext = connectContext.getStatementContext();
+        if (statementContext == null) {
+            return Optional.empty();
+        }
+        return statementContext.getSnapshot(tableIf);
+    }
+}