Re: Spark Maven Test error

[Rick Moritz]

Dear List,

I'm trying to reference a lonely message to this list from March 25th,(
http://apache-spark-user-list.1001560.n3.nabble.com/Spark-Maven-Test-error-td22216.html
), but I'm unsure this will thread properly. Sorry, if didn't work out.

Anyway, using Spark 1.4.0-RC4 I run into the same issue when performing
tests, using

build/mvn -Pyarn -Phadoop-2.6 -Dhadoop.version=2.6.0 -Phadoop-provided
-Phive -Phive-thriftserver test
after a successful clean-package build.

The error is:
java.lang.IllegalStateException: failed to create a child event loop


Could this be due to another instance of Spark blocking ports? In that case
maybe the test case should be able to adapt to this particular issue.

Thanks for any help,

Rick

Spark Maven Test error

[zzcclp]

xt.java:80)

at
org.apache.spark.network.TransportClientFactorySuite.testClientReuse(TransportClientFactorySuite.java:86)

at
org.apache.spark.network.TransportClientFactorySuite.reuseClientsUpToConfigVariableConcurrent(TransportClientFactorySuite.java:141)

 

returnDifferentClientsForDifferentServers(org.apache.spark.network.TransportClientFactorySuite)
 
Time elapsed: 2.261 sec  <<< ERROR!

java.lang.IllegalStateException: failed to create a child event loop

at sun.nio.ch.IOUtil.makePipe(Native Method)

at
sun.nio.ch.EPollSelectorImpl.(EPollSelectorImpl.java:65)

at
sun.nio.ch.EPollSelectorProvider.openSelector(EPollSelectorProvider.java:36)

at
io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:126)

at
io.netty.channel.nio.NioEventLoop.(NioEventLoop.java:120)

at
io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:87)

at
io.netty.util.concurrent.MultithreadEventExecutorGroup.(MultithreadEventExecutorGroup.java:64)

at
io.netty.channel.MultithreadEventLoopGroup.(MultithreadEventLoopGroup.java:49)

at
io.netty.channel.nio.NioEventLoopGroup.(NioEventLoopGroup.java:61)

at
io.netty.channel.nio.NioEventLoopGroup.(NioEventLoopGroup.java:52)

at
org.apache.spark.network.util.NettyUtils.createEventLoop(NettyUtils.java:56)

at
org.apache.spark.network.client.TransportClientFactory.(TransportClientFactory.java:104)

at
org.apache.spark.network.TransportContext.createClientFactory(TransportContext.java:76)

at
org.apache.spark.network.TransportContext.createClientFactory(TransportContext.java:80)

at
org.apache.spark.network.TransportClientFactorySuite.returnDifferentClientsForDifferentServers(TransportClientFactorySuite.java:147)‍





--
View this message in context: 
http://apache-spark-user-list.1001560.n3.nabble.com/Spark-Maven-Test-error-tp22216.html
Sent from the Apache Spark User List mailing list archive at Nabble.com.

-
To unsubscribe, e-mail: user-unsubscr...@spark.apache.org
For additional commands, e-mail: user-h...@spark.apache.org