Vsevolod3 commented on issue #8071:
URL: https://github.com/apache/hudi/issues/8071#issuecomment-1587175785

   Thanks for your response. Here are our properties for state-backend (from 
flink-conf on EMR), and as you can see, incremental checkpointing is enabled:
   
   ```
   "state.backend": "rocksdb",
   "state.backend.incremental": "true",
   "state.checkpoint-storage": "filesystem",
   "state.checkpoints.dir": "s3://*****/flink-checkpoints",
   ```
   
   Do you see any potential problems with these configs?
   
   In relation to using the bucket index, are these the correct properties to 
try? I will do some testing with the defaults, but if you have any suggestions 
for improving these, please let me know.
   
   ```
   hoodie.index.type=BUCKET
   hoodie.bucket.index.hash.field=<some field, probably PK>
   hoodie.bucket.index.num.buckets=256
   hoodie.index.bucket.engine=SIMPLE
   hoodie.bucket.index.num.buckets=4
   ```
   
   Thanks in advance.


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