I agree this behavior is strange and causes NPEs, saw it myself in tests. Probably this is required for correct re-initialization of injected resources after node restart.
Looks like clearing can be removed if node starts successfully after stopping. Could you write a test to check ? Another possible fix - remove resource injection for build-in SPIs. Do we really need it at all ? пт, 25 окт. 2019 г. в 17:58, Дмитрий Сорокин <sbt.sorokin....@gmail.com>: > Hi folks! > > At the moment every resources injected by GridResourceProcessor on node > start, also is clearing on node stop, but before the stopping of > executors. That behavior on node stopping sometimes causes NPEs at calls > which performed in threads of StripedExecutor, for example, see [1]. > > Does anybody remember the motivation of cleaning injected resources? > > Also, can anybody to tell what is bad things can happen if we won't clean > (nullify) injected logger resources? > > [1] https://issues.apache.org/jira/browse/IGNITE-1606 > > — > Dmitriy Sorokin > -- Best regards, Alexei Scherbakov
