SteNicholas commented on a change in pull request #3779:
URL: https://github.com/apache/hudi/pull/3779#discussion_r727103868



##########
File path: 
hudi-client/hudi-flink-client/src/main/java/org/apache/hudi/client/HoodieFlinkWriteClient.java
##########
@@ -257,6 +260,11 @@ protected void preWrite(String instantTime, 
WriteOperationType writeOperationTyp
 
   @Override
   protected void preCommit(String instantTime, HoodieCommitMetadata metadata) {
+    // Create a Hoodie table after startTxn which encapsulated the commits and 
files visible.
+    // Important to create this after the lock to ensure latest commits show 
up in the timeline without need for reload
+    HoodieTable<T, List<HoodieRecord<T>>, List<HoodieKey>, List<WriteStatus>> 
table = createTable(config, hadoopConf);
+    TransactionUtils.resolveWriteConflictIfAny(table, 
this.txnManager.getCurrentTransactionOwner(),

Review comment:
       @leesf , IMO, the duplicate code is only duplicated with the 
`SparkRDDWriteClient`, but the `HoodieJavaWriteClient` has no support to allow 
parallel writing to tables using Locking service. Therefore in this pull 
request, there is no need to move the duplicate code to super class. What's 
more, @yihua could refactoring after this pull request, otherwise this has 
conflict.




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