[jira] [Created] (FLINK-22806) The checkpoint state of FLINKSQL is getting bigger and bigger

[Shang Yuanchun (Jira)]

YUJIANBO created FLINK-22806:
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             Summary: The checkpoint state of FLINKSQL is getting bigger and bigger
                 Key: FLINK-22806
                 URL: https://issues.apache.org/jira/browse/FLINK-22806
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Checkpointing, Runtime / State Backends
    Affects Versions: 1.12.0
            Reporter: YUJIANBO


I have added the parameter ：
   1、state.idle.duration: 3600,  
   2、state.checkpoints.num-retained:3
   3、sql：select count(*), LISTAGG(concat(m,n)) from tabeA group a,b

I set the checkpoint state for one hour, but the size of the folder directory /checkpoint/shared is still growing.  I observed it for two days and guessed that there was expired data in the  /checkpoint/shared folder that had not been cleared?

What else can limit the growth of state？



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