1032851561 commented on issue #7407:
URL: https://github.com/apache/hudi/issues/7407#issuecomment-1736604277

   > i also encountered the issue of OOM when Flink JM runs for a period of 
time. My usage scenario is to synchronize the entire library of Flink cdc MySQL 
to Hudi, with over 100 tables in one library
   
   Writing hudi jobs consumes a lot of jm memory, because `timeline server`, 
`hive sync` and `compaction` run in job manager. There was a hive sync bug that 
caused oom before version 0.11.


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