nsivabalan commented on code in PR #13292:
URL: https://github.com/apache/hudi/pull/13292#discussion_r2106332674


##########
hudi-client/hudi-client-common/src/main/java/org/apache/hudi/metadata/HoodieMetadataWriteUtils.java:
##########
@@ -84,8 +89,20 @@ public class HoodieMetadataWriteUtils {
    */
   @VisibleForTesting
   public static HoodieWriteConfig createMetadataWriteConfig(
-      HoodieWriteConfig writeConfig, HoodieFailedWritesCleaningPolicy 
failedWritesCleaningPolicy) {
+      HoodieWriteConfig writeConfig, HoodieFailedWritesCleaningPolicy 
failedWritesCleaningPolicy,
+      HoodieTableVersion datatableVersion) {
     String tableName = writeConfig.getTableName() + METADATA_TABLE_NAME_SUFFIX;
+    boolean isStreamingWritesToMetadataEnabled = 
writeConfig.isStreamingWritesToMetadataEnabled(datatableVersion);
+    WriteConcurrencyMode concurrencyMode = isStreamingWritesToMetadataEnabled
+        ? WriteConcurrencyMode.NON_BLOCKING_CONCURRENCY_CONTROL : 
WriteConcurrencyMode.SINGLE_WRITER;
+    HoodieLockConfig lockConfig = isStreamingWritesToMetadataEnabled
+        ? 
HoodieLockConfig.newBuilder().withLockProvider(InProcessLockProvider.class)

Review Comment:
   not all prod grade lock providers have re-entrant support. So, to not 
complicate things, we have kept it simple. we don't have any re-entrancy 
anywhere in our code. 
   



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