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https://issues.apache.org/jira/browse/SPARK-22172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Saisai Shao reassigned SPARK-22172:
-----------------------------------
Assignee: Devaraj K
> Worker hangs when the external shuffle service port is already in use
> ---------------------------------------------------------------------
>
> Key: SPARK-22172
> URL: https://issues.apache.org/jira/browse/SPARK-22172
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.2.0
> Reporter: Devaraj K
> Assignee: Devaraj K
> Priority: Major
> Fix For: 2.3.0
>
>
> When the external shuffle service port is already in use, Worker throws the
> below BindException and hangs forever, I think the exception should be
> handled gracefully.
> {code:xml}
> 17/09/29 11:16:30 INFO ExternalShuffleService: Starting shuffle service on
> port 7337 (auth enabled = false)
> 17/09/29 11:16:30 ERROR Inbox: Ignoring error
> java.net.BindException: Address already in use
> at sun.nio.ch.Net.bind0(Native Method)
> at sun.nio.ch.Net.bind(Net.java:433)
> at sun.nio.ch.Net.bind(Net.java:425)
> at
> sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
> at
> io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128)
> at
> io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:500)
> at
> io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1218)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:495)
> at
> io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:480)
> at
> io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:965)
> at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:209)
> at
> io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:355)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
> {code}
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