Kirill Tkalenko created IGNITE-24207:
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Summary: Speed up Netty channel creation when using SSL
Key: IGNITE-24207
URL: https://issues.apache.org/jira/browse/IGNITE-24207
Project: Ignite
Issue Type: Improvement
Reporter: Kirill Tkalenko
When using SSL, creating Netty channels can take quite a long time, this needs
to be accelerated and improved.
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2024-12-06 12:13:50:438 +0000
[WARNING][%0-a5e86aa3-2f7d-4611-9cc9-4521e233c547%common-scheduler-0][FailureManager]
Possible failure suppressed according to a configured handler
[hnd=NoOpFailureHandler [super=AbstractFailureHandler
[ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED,
SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=SYSTEM_WORKER_BLOCKED]
org.apache.ignite.lang.IgniteException: IGN-WORKERS-1
TraceId:cb51d9d3-3864-4302-bf4a-4d7b01bb6993 A critical thread is blocked for
553 ms that is more than the allowed 500 ms, it is
"0-a5e86aa3-2f7d-4611-9cc9-4521e233c547-client-6" prio=10 Id=55 RUNNABLE
at
app//io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:839)
at
app//io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:648)
at
app//org.apache.ignite.internal.network.ssl.SslContextProvider.createClientSslContext(SslContextProvider.java:56)
at
app//org.apache.ignite.internal.network.netty.NettyClient$1.initChannel(NettyClient.java:128)
at
app//org.apache.ignite.internal.network.netty.NettyClient$1.initChannel(NettyClient.java:121)
at
app//io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:129)
at
app//io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:112)
at
app//io.netty.channel.AbstractChannelHandlerContext.callHandlerAdded(AbstractChannelHandlerContext.java:1130)
at
app//io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:558)
at
app//io.netty.channel.DefaultChannelPipeline.access$100(DefaultChannelPipeline.java:45)
at
app//io.netty.channel.DefaultChannelPipeline$PendingHandlerAddedTask.execute(DefaultChannelPipeline.java:1410)
at
app//io.netty.channel.DefaultChannelPipeline.callHandlerAddedForAllHandlers(DefaultChannelPipeline.java:1064)
at
app//io.netty.channel.DefaultChannelPipeline.invokeHandlerAddedIfNeeded(DefaultChannelPipeline.java:599)
at
app//io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:513)
at
app//io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:428)
at
app//io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:485)
at
app//io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)
at
app//io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)
at
app//io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)
at
app//io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
at
app//io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at
app//io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base@11.0.25/java.lang.Thread.run(Thread.java:829)
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