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Marcelo Vanzin commented on SPARK-23670: ---------------------------------------- Yep, looks like just huge plans. Do you mind opening a separate bug? That's not really a memory leak, but probably good to have some control over how much data is kept here if the plans can get that large. > Memory leak of SparkPlanGraphWrapper in sparkUI > ----------------------------------------------- > > Key: SPARK-23670 > URL: https://issues.apache.org/jira/browse/SPARK-23670 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.3.0 > Reporter: Myroslav Lisniak > Assignee: Myroslav Lisniak > Priority: Major > Fix For: 2.3.1, 2.4.0 > > Attachments: Screen Shot 2018-09-06 at 23.19.56.png, heap.png, > heapdump_OOM.png > > > Memory leak on driver for a long time running application. We have > application using structured streaming and running 48 hours. But driver fails > with out of memory after 25 hours. After investigating heap dump we found > that most of the memory was occupied with a lot of *SparkPlanGraphWrapper* > objects inside *InMemoryStore*. > Application was run with option: > --driver-memory 4G -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org