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Memory leak in the latest netty version when executing tests

See original GitHub issue

I just updated to the latest netty version (4.1.26.Final, boring.ssl 2.0.12.Final) and my test run had crashed due to OutOfMemoryError. I have a special test set with 200 tests. Every test starts the server and at the end of test stops it. Before tests were executed just fine. With the latest version on 100-th test, my RAM of 32 GBs is out.

I haven’t dig into it yet, just let you know. Probably this is related to recent “finalizer” changes and object cleaner.

java version "10.0.1" 2018-04-17
Java(TM) SE Runtime Environment 18.3 (build 10.0.1+10)
Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.1+10, mixed mode)

Prev version was:

4.1.25.Final boring.ssl 2.0.8.Final

Issue Analytics

  • State:closed
  • Created 5 years ago
  • Comments:18 (18 by maintainers)

github_iconTop GitHub Comments

1reaction
slandellecommented, Jul 11, 2018

Probably issue is because AsyncHttpClient uses prev. netty version.

I released AHC 2.5.1 w/ Netty 4.1.26 earlier today 😃

0reactions
doom369commented, Jul 11, 2018

@normanmaurer thank you too! Will do digging before posting next time 😃.

Read more comments on GitHub >

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