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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