[jira] [Created] (TINKERPOP3-746) Investigate WARN Message in Driver

["stephen mallette (JIRA)" <ji...@apache.org>]

stephen mallette created TINKERPOP3-746:
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             Summary: Investigate WARN Message in Driver
                 Key: TINKERPOP3-746
                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-746
             Project: TinkerPop 3
          Issue Type: Improvement
          Components: driver
            Reporter: stephen mallette
            Assignee: stephen mallette
            Priority: Minor
             Fix For: 3.0.0.GA


Seeing this message in the logs when running integration tests:

{code}
[WARN] Slf4JLogger - Force-closing a channel whose registration task was not accepted by an event loop: [id: 0x9bec2f52]
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:707)
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:299)
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:690)
	at io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:421)
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:60)
	at io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:48)
	at io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:64)
	at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:315)
	at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:134)
	at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:116)
	at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:97)
	at org.apache.tinkerpop.gremlin.driver.Connection.<init>(Connection.java:89)
	at org.apache.tinkerpop.gremlin.driver.ConnectionPool.tryReconnect(ConnectionPool.java:382)
	at org.apache.tinkerpop.gremlin.driver.ConnectionPool$$Lambda$164/955416092.apply(Unknown Source)
	at org.apache.tinkerpop.gremlin.driver.Host.lambda$makeUnavailable$13(Host.java:75)
	at org.apache.tinkerpop.gremlin.driver.Host$$Lambda$165/134537957.run(Unknown Source)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
{code}

Don't think it is doing anything "bad" at the moment, but it should be cleaned up if it can be.



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