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  1. Flink
  2. FLINK-17308

ExecutionGraphCache cachedExecutionGraphs not cleanup cause OOM Bug

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      class org.apache.flink.runtime.rest.handler.legacy.ExecutionGraphCache will cache job execution graph in field 

      "cachedExecutionGraphs" when call method 

      "getExecutionGraph", but never call it's 

      cleanup method in flink. it's cause JobManager Out of Memory, When submit a lot of batch job and fetch these job's info. becasue these operation cache all these job execution graph and "cleanup" method never called

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              • Assignee:
                trohrmann Till Rohrmann
                Reporter:
                yujunyong yujunyong
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