Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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None
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None
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Docs Required, Release Notes Required
Description
I've run a simple test and face OOM on 7 of 100 iterations.
Seems, thread leakage is a reason.
Use JVM arg `-Xmx512M` to run the test, otherwise more iterations may be required.
@RepeatedTest(100)
public void nodeRestart100Test() throws Exception {
List<Ignite> grid = startGrid();
IgniteUtils.closeAll(Lists.reverse(grid));
}
Thread dump shows a huge number of parked NioEventLoopGroup and JRaft-Request-Processor.
Further investigation shows most of NioEventLoopGroup threads are acceptor threads created in startEndpoint() method of RestModule and ClientModule classes.
Attachments
Attachments
Issue Links
- blocks
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- Resolved
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- is related to
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IGNITE-15307 Thin 3.0: Reuse Netty infrastructure from network module
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- Resolved
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IGNITE-15132 REST API must reuse general netty infrastructure from network module
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- Resolved
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- relates to
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IGNITE-15161 Implement component's stop
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- Reopened
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- links to
