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From Kohki Nishio <>
Subject Possibly a memory leak issue in Spark
Date Fri, 17 Sep 2021 15:27:17 GMT
I'm seeing possible memory leak behavior in my spark application. According
to MAT, it looks like it's related to ElementTrackingStore ..

[image: Eclipse_Memory_Analyzer.png]

The increase is subtle, so it takes multiple days to actually cause some
impact, but I'm wondering if anybody has any idea about what this is about
...  Below is the GC graph, yellow is the level after any GC kicks in.

[image: T2_G1GC_-_Grafana.png]

Kohki Nishio

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