Use UUID as operation id for OutputFileFactory

memiiso · Sep 8, 2024 · 3f4c876 · 3f4c876
1 parent 71635f1
commit 3f4c876
Showing 1 changed file with 40 additions and 22 deletions.
diff --git a/debezium-server-iceberg-sink/src/main/java/io/debezium/server/iceberg/IcebergUtil.java b/debezium-server-iceberg-sink/src/main/java/io/debezium/server/iceberg/IcebergUtil.java
@@ -8,32 +8,35 @@
 
 package io.debezium.server.iceberg;
 
-import io.debezium.DebeziumException;
-
-import java.time.Instant;
-import java.time.ZoneOffset;
-import java.time.format.DateTimeFormatter;
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Optional;
-
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.primitives.Ints;
+import io.debezium.DebeziumException;
 import jakarta.enterprise.inject.Instance;
 import jakarta.enterprise.inject.literal.NamedLiteral;
-import org.apache.iceberg.*;
+import org.apache.iceberg.FileFormat;
+import org.apache.iceberg.Schema;
+import org.apache.iceberg.SortOrder;
+import org.apache.iceberg.Table;
 import org.apache.iceberg.catalog.Catalog;
 import org.apache.iceberg.catalog.SupportsNamespaces;
 import org.apache.iceberg.catalog.TableIdentifier;
 import org.apache.iceberg.data.GenericAppenderFactory;
 import org.apache.iceberg.exceptions.NoSuchTableException;
 import org.apache.iceberg.io.OutputFileFactory;
-import com.google.common.primitives.Ints;
+import org.apache.iceberg.relocated.com.google.common.collect.Maps;
+import org.apache.iceberg.relocated.com.google.common.collect.Sets;
+import org.apache.iceberg.types.TypeUtil;
 import org.eclipse.microprofile.config.Config;
 import org.eclipse.microprofile.config.ConfigProvider;
 import org.eclipse.microprofile.config.ConfigValue;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+
+import java.time.Instant;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+
 import static org.apache.iceberg.TableProperties.*;
 
 /**
@@ -67,16 +70,16 @@ public static boolean configIncludesUnwrapSmt() {
   static boolean configIncludesUnwrapSmt(Config config) {
     // first lets find the config value for debezium statements
     ConfigValue stms = config.getConfigValue("debezium.transforms");
-    if (stms == null || stms.getValue() == null || stms.getValue().isEmpty() || stms.getValue().isBlank()){
+    if (stms == null || stms.getValue() == null || stms.getValue().isEmpty() || stms.getValue().isBlank()) {
       return false;
     }
 
     String[] stmsList = stms.getValue().split(",");
     final String regexVal = "^io\\.debezium\\..*transforms\\.ExtractNew.*State$";
     // we have debezium statements configured! let's check if we have event flattening config is set.
     for (String stmName : stmsList) {
-      ConfigValue stmVal = config.getConfigValue("debezium.transforms."+stmName+".type");
-      if (stmVal != null && stmVal.getValue() != null && !stmVal.getValue().isEmpty() && !stmVal.getValue().isBlank() && stmVal.getValue().matches(regexVal)){
+      ConfigValue stmVal = config.getConfigValue("debezium.transforms." + stmName + ".type");
+      if (stmVal != null && stmVal.getValue() != null && !stmVal.getValue().isEmpty() && !stmVal.getValue().isBlank() && stmVal.getValue().matches(regexVal)) {
         return true;
       }
     }
@@ -150,18 +153,33 @@ public static FileFormat getTableFileFormat(Table icebergTable) {
   }
 
   public static GenericAppenderFactory getTableAppender(Table icebergTable) {
-    return new GenericAppenderFactory(
-        icebergTable.schema(),
-        icebergTable.spec(),
-        Ints.toArray(icebergTable.schema().identifierFieldIds()),
-        icebergTable.schema(),
-        null);
+    final Set<Integer> identifierFieldIds = icebergTable.schema().identifierFieldIds();
+    if (identifierFieldIds == null || identifierFieldIds.isEmpty()) {
+      return new GenericAppenderFactory(
+          icebergTable.schema(),
+          icebergTable.spec(),
+          null,
+          null,
+          null)
+          .setAll(icebergTable.properties());
+    } else {
+      return new GenericAppenderFactory(
+          icebergTable.schema(),
+          icebergTable.spec(),
+          Ints.toArray(identifierFieldIds),
+          icebergTable.schema(),
+          null)
+          .setAll(icebergTable.properties());
+    }
   }
 
   public static OutputFileFactory getTableOutputFileFactory(Table icebergTable, FileFormat format) {
     return OutputFileFactory.builderFor(icebergTable,
             IcebergUtil.partitionId(), 1L)
-        .defaultSpec(icebergTable.spec()).format(format).build();
+        .defaultSpec(icebergTable.spec())
+        .operationId(java.util.UUID.randomUUID().toString())
+        .format(format)
+        .build();
   }
 
   public static int partitionId() {