Update: I've been able to confirm a couple more details:
1. I'm experiencing the same leak with put, putAll as I am with the
DataStreamer
2. The problem is resolved when persistence is turned off
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Sent from: http://apache-ignite-users.70518.x6.nabble.com/
Hello,
Copying Evgeniy and Stan, our community experts who'd guide you through. In
the meantime, please try to capture the OOM with this approach:
https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/tooldescr007.html
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Denis
On Sun, Apr 21, 2019 at 8:49 AM kellan wrote:
>
No luck with the changed configuration. Memory still continues to rise until
the Kubernetes limit (110GB), then crashes. This is output I pulled from
jcmd at some point before the crash. I can post the detailed memory report
if that helps.
Total: reserved=84645150KB, committed=83359362KB
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Sent from Mail for Windows 10
I've put a full answer on SO -
https://stackoverflow.com/questions/55752357/possible-memory-leak-in-ignite-datastreamer/55786023#55786023
.
In short, so far it doesn't look like a memory leak to me - just a
misconfiguration.
There is a memory pool in JVM for direct memory buffers which is by